CN208073894U - A kind of high-low pressure device for interchanging based on fluid - Google Patents
A kind of high-low pressure device for interchanging based on fluid Download PDFInfo
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- CN208073894U CN208073894U CN201820479691.1U CN201820479691U CN208073894U CN 208073894 U CN208073894 U CN 208073894U CN 201820479691 U CN201820479691 U CN 201820479691U CN 208073894 U CN208073894 U CN 208073894U
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- valve block
- low pressure
- manifold
- manifold valve
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Abstract
The utility model is related to one kind being based on fluid high-low pressure device for interchanging, it is characterised in that：The device includes manifold valve block (1), low pressure valve (2), high pressure valve (3) and adaptation board (4)；There are three for installing the low pressure valve (2) and an interface for installing the high pressure valve (3) for manifold valve block (1) tool, and the interface position on the manifold valve block (1) is fixed, junction is sealed with O-ring between runner in the manifold valve block (1), adaptation board (4) bolt is fixed on the manifold valve block (1), the adaptation board (4) is for converting the runner position on the manifold valve block (1), the three high and one low valve interface on the manifold valve block (1) is set to be converted to four valve interfaces of arbitrary high-low pressure combination.
Description
Technical field
The utility model is related to a kind of high-low pressure device for interchanging based on fluid is suitable for underwater raw more particularly to one kind
Produce the device of the hydraulic control module of control system.
Background technology
About 34% is Marine oil and gas resource in global oil total resources, about 100,000,000,000 tons of Global Oil and Gas Resources total amount,
Proved reserves are only 38,000,000,000 tons or so, and nearly 80% is stored in deep water sea area.In recent years, petroleum industry is gradually to sea
Ocean development, subsea production system have become the important technology of offshore oil and gas field exploitation, deep-ocean resource exploitation to science and techniques of defence and
The national economic development plays an important role, and the advanced degree of ocean petroleum developing device therefor is to determine the key factor of development.
The core equipment of Subsea Production Control System is Subsea Control Systems (SCM), and Subsea Control Systems can control water
Each valve on lower production tree monitors the state of production tree, and the letter of the equipment feedback undersea device on sea in time
Breath, makes the co-ordination of water surface production platform and subsea production system.Usual SCM is carried out with water control module installation basal disc
It locks and is directly installed in controlled device, such as：Subsea production tree, subsea manifold etc..
The prior art is mainly directed to certain specific DCV control valves (the hydraulic pilot solenoid valve of high integration) and arranges respectively
Design valve block, valve block high-low pressure runner layout fix after not can be switched, reusability is low, cause be directed to different oil well demands,
Need the valve block type processed more, increase is designed and manufactured as this.
Invention content
In view of the above-mentioned problems, the purpose of this utility model is to provide a kind of high-low pressure device for interchanging based on fluid, the dress
It sets and can be used in Hydraulic Control System in Water, realize that the height pressure control valve of different ways in SCM uses same set of valve block manifold
With SCM bottom plates, SCM design modification problems caused by demand difference are greatly reduced, reduction is designed and manufactured as this, improves
Versatility and replaceability.
To achieve the above object, the utility model uses following technical scheme：One kind being based on fluid high-low pressure device for interchanging,
It is characterized in that, the device includes manifold valve block (1), low pressure valve (2), high pressure valve (3) and adaptation board (4)；The manifold
There are three valve block (1) tools for installing the low pressure valve (2) and an interface for installing the high pressure valve (3), and
Interface position on the manifold valve block (1) is fixed, and junction is sealed with O-ring between the runner in the manifold valve block (1),
Adaptation board (4) bolt is fixed on the manifold valve block (1), and the adaptation board (4) is used for the manifold valve block (1)
Runner position converted, so that the three high and one low valve interface on the manifold valve block (1) is converted to arbitrary high-low pressure combination
Four valve interfaces.
The adaptation board (4) is used to the three high and one low valve interface on the manifold valve block (1) being converted to two high two low
Valve interface；Wherein, two low pressure valves (2) are bolted on the manifold valve block (1), two high pressure valves
(3) it is bolted on the adaptation board (4).
The utility model has the following advantages due to taking above technical scheme：The utility model passes through modular
Manifold valve block, the DCV control valves of parallel arranged and adaptation board realize the adjustment of different high-low pressure control valve combinations, substantially reduce and repair
Change and be designed and manufactured as this needed for pipe manifold valve block structure, improves versatility and replaceability.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the manifold valve block of the utility model；
Fig. 3 is the overlooking structure diagram of Fig. 1；
Fig. 4 is the B-B sectional views of Fig. 3；
Fig. 5 is the structural schematic diagram of the adaptation board of the utility model.
Specific implementation mode
The utility model is described in detail with reference to the accompanying drawings and examples.
As shown in Fig. 1~5, the utility model provides one kind and being based on fluid high-low pressure device for interchanging, which includes pipe
Remittance valve block 1, low pressure valve 2, high pressure valve 3 and adaptation board 4；There are three for installing low pressure valve 2 and one for the tool of manifold valve block 1
Interface for installing high pressure valve 3, and the interface position in manifold valve block 1 is fixed, three low pressure valves 2 and a high pressure valve
Door 3 is bolted in manifold valve block 1, and junction is sealed with O-ring between the runner in manifold valve block 1；When underwater
Manifold needs when the height pressure control valve of different ways, (as needed double high pressure valves while when acting on), adaptation board 4 to be passed through spiral shell
Bolt is fixed in manifold valve block 1, is converted to the runner position of manifold valve block 1 using adaptation board 4, will be in manifold valve block 1
Three high and one low valve interface be converted to two high two low valve interfaces；Wherein, pipe manifold valve is bolted in two low pressure valves 2
On block 1, two high pressure valves 3 are bolted on adaptation board 4, are not necessarily to redesign manifold valve block 1 in this way, be reduced
It is designed and manufactured as this, improves the versatility of manifold valve block 1；Meanwhile adaptation board 4 is removably secured and is connected to pipe manifold valve
On block 1, according to different height pressure control valve needs, adaptation board 4 can be replaced in real time, substantially increases the replaceable of whole device
Property.
The utility model use process is as follows：Under normal conditions, manifold valve block 1 is mounted directly with DCV control valves and connect,
Three low pressure valves and a high pressure valve can be connected in manifold valve block 1, four control valves are one group；When to the increase in demand of high pressure valve,
By adaptation board 4 first be mounted on manifold valve block 1 on, on adaptation board 4 two high voltage interfaces respectively with the high voltage interface in manifold valve block 1
It is docked with a low pressure, three low high interfaces configurations in manifold valve block 1, which are adjusted to two high two low interfaces, to be configured, according to not going the same way
Several height pressure control valve demands replace different adaptation boards 4, without being redesigned to manifold valve block 1, greatly reduce design
Cost and manufacturing cost improve the versatility and replaceability of Subsea Control Systems.
The utility model is only illustrated with above-described embodiment, and structure, installation position and its connection of each component are all can
With what is be varied from.It is all that individual part is carried out according to the utility model principle on the basis of technical solutions of the utility model
Improvement or equivalents, should not exclude except the scope of protection of the utility model.
Claims (2)
1. one kind being based on fluid high-low pressure device for interchanging, it is characterised in that：The device includes manifold valve block (1), low pressure valve
(2), high pressure valve (3) and adaptation board (4)；There are three for installing the low pressure valve (2) and one for manifold valve block (1) tool
A interface for installing the high pressure valve (3), and the interface position in the manifold valve block (1) is fixed, the pipe manifold valve
Junction is sealed with O-ring between runner in block (1), and adaptation board (4) bolt is fixed on the manifold valve block (1),
The adaptation board (4) makes for being converted to the runner position on the manifold valve block (1) on the manifold valve block (1)
Three high and one low valve interface is converted to four valve interfaces of arbitrary high-low pressure combination.
2. as described in claim 1 a kind of based on fluid high-low pressure device for interchanging, it is characterised in that：The adaptation board (4) is used
In the three high and one low valve interface on the manifold valve block (1) is converted to two high two low valve interfaces；Wherein, two it is described low
Pressure valve (2) is bolted on the manifold valve block (1), and two high pressure valves (3) are bolted to described suitable
On matching board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820479691.1U CN208073894U (en) | 2018-04-03 | 2018-04-03 | A kind of high-low pressure device for interchanging based on fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820479691.1U CN208073894U (en) | 2018-04-03 | 2018-04-03 | A kind of high-low pressure device for interchanging based on fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208073894U true CN208073894U (en) | 2018-11-09 |
Family
ID=64043514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820479691.1U Active CN208073894U (en) | 2018-04-03 | 2018-04-03 | A kind of high-low pressure device for interchanging based on fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208073894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120441A (en) * | 2020-01-10 | 2020-05-08 | 李贵伦 | Plate-type connection is turning block for hydraulic valve |
-
2018
- 2018-04-03 CN CN201820479691.1U patent/CN208073894U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120441A (en) * | 2020-01-10 | 2020-05-08 | 李贵伦 | Plate-type connection is turning block for hydraulic valve |
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