CN110259747A - A kind of multilevel control valve - Google Patents
A kind of multilevel control valve Download PDFInfo
- Publication number
- CN110259747A CN110259747A CN201910534420.0A CN201910534420A CN110259747A CN 110259747 A CN110259747 A CN 110259747A CN 201910534420 A CN201910534420 A CN 201910534420A CN 110259747 A CN110259747 A CN 110259747A
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- CN
- China
- Prior art keywords
- packaging block
- hole
- valve
- block
- packaging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 claims abstract description 93
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a kind of multilevel control valves, including bracket, packaging block A, packaging block B and bolt, the packaging block A and packaging block B is rectangular configuration, left side is provided with inlet in the packaging block A, plug is installed on the right side of the packaging block A, the inlet passes through packaging block A and extends at the plug of the other side packaging block A, leakage fluid dram and liquid outlet are provided in the packaging block B, the leakage fluid dram is located at the left side of packaging block B, the liquid outlet is located at the upper end of packaging block B, triple valve is provided between the packaging block A and packaging block B, the present apparatus is by being arranged more valve bodies, when the damage of one of No.1 valve or No. two valves, the normal operation of another valve is not influenced, to play the role of preferable redundancy protecting, when more stages security control need to be carried out, it only need to be in packaging block A and packaging block B Between the connection of multiple triple valves is set, whole device structure is simple, and easy to operate, good reliability is suitble to be widely popularized.
Description
Technical field
The present invention relates to a kind of multilevel control valves, are particularly used for a kind of control valve of fluid control engineering, belong to
Valve technology field.
Background technique
Multilevel control valve is that a kind of structure is relatively simple, easy for installation, and a kind of control valve that can be arbitrarily combined,
Fluid control engineering field is very widely used, currently, as all trades and professions stablize supply and security provisions etc. to fluid
It is required that higher and higher, in use, control valve once occurs for conventional ball valve, butterfly valve and solenoid valve for using in the market etc.
Damage directly results in the supply that fluid can not be continual and steady, safe, thus production that can not be stable, if scene cannot mention in time
For alternative scheme, it may appear that significant safety problem.
Based on this, portions of client devises bivalve group according to own situation, but the crucial junction of product is easy to appear leakage
The problems such as liquid, damage, and bivalve group is easy to appear mutually exclusive phenomenon during being used for multiple times, one of them in valve group
The damage of valve body will directly affect the normal operation of second valve, the mutual breaking down of bivalve occurs.
The problem of the present invention is based on the above methods, and in order to improve the stability of valve and robustness, it devises
A kind of multilevel control valve.
Summary of the invention
It is an object of the present invention to overcome the shortcomings of the prior art and provide a kind of stability and robustness are good
Multilevel control valve, structure is simple, and design is reasonable.
To achieve the above object, the technical scheme adopted by the invention is as follows:
According to technical solution provided by the invention: a kind of multilevel control valve, including bracket, packaging block A, packaging block B and spiral shell
Bolt, the packaging block A and packaging block B are rectangular configuration, and left side is provided with inlet, the packaging block A in the packaging block A
Right side plug is installed, the inlet passes through packaging block A and extends at the plug of the other side packaging block A, the packaging
Leakage fluid dram and liquid outlet are provided in block B, the leakage fluid dram is located at the left side of packaging block B, and the liquid outlet is located at packaging block B's
Upper end is provided with triple valve between the packaging block A and packaging block B, there are two the triple valve is arranged altogether, two threeways
Valve is respectively No.1 valve and No. two valves, and the side of the No.1 valve is provided with the hole A1, and the other side of the No.1 valve is provided with B1
Hole and the hole C1, the side of No. two valves are provided with the hole A2, and the other side of No. two valves is provided with the hole B2 and the hole C2, the A1
Hole and the hole A2 are connected to the bolt hole in packaging block A respectively, and the hole B2 and the hole C1 connect with the bolt hole in packaging block B respectively
Logical, the hole C2 is connected to leakage fluid dram, and the hole B1 is connected to liquid outlet, and the two sides of the packaging block A and packaging block B are equipped with
Bracket, the bracket, packaging block A, triple valve, packaging block B are bolted to connection.
As a further improvement of the present invention, the No.1 valve and No. two valve-type number are identical, the No.1 valve and No. two valves
Inside be mounted on reset spring.
As a further improvement of the present invention, the outer surface of the packaging block A and packaging block B are provided with fabrication hole, 5 institutes
It states fabrication hole and is all made of plug and block up.
As a further improvement of the present invention, the quantity of the triple valve not only only installs two, the triple valve
Quantity can be according to the requirement active configuration of site safety coefficient.
As a further improvement of the present invention, the hole A1, the hole B1, the hole C1, the hole A2, the hole B2, the hole C2 and packaging block A and
Bolt hole in packaging block B spatially cooperates.
Compared with the prior art, the invention has the following advantages:
1) present apparatus is by more valve designs, to not influence another when the damage of one of No.1 valve or No. two valves
The normal operation of one valve, only need to be when needing to carry out more stages security control to play the role of preferable redundancy protecting
Multiple triple valve connections are set between packaging block A and packaging block B, and whole device structure is simple, easy to operate, reliability
It is good；
2) setting of packaging block A and packaging block B can reduce the peace occurred by the connection of live pipe fitting to a greater extent
Full hidden danger, and keep whole device more beautiful, it is more convenient for installing；
3) whole device is easy to maintenance, by removing bolt, that is, replaceable damage triple valve, to reduce device maintenance
Cost；
4) whole device is applied widely, and is applicable to various complex environments, and robustness is preferable.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is triple valve schematic diagram of the invention.
In figure: 1, bracket；2, inlet；3, packaging block A；4, No. two valves；5, triple valve；6, the hole C2；7, leakage fluid dram；8, collect
Fill block B；9, the hole B2；10, bolt hole；11, liquid outlet；12, the hole B1；13, the hole C1；14, plug；15, No.1 valve；16, bullet is resetted
Spring；17, fabrication hole；18, bolt；19, the hole A1；20, the hole A2.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figs. 1-2, a kind of multilevel control valve, including bracket 1, packaging block A3, packaging block B8 and bolt 18, the collection
Filling block A3 and packaging block B8 is rectangular configuration, and left side is provided with inlet 2, the right side of the packaging block A3 in the packaging block A3
Side is equipped with plug 14, and the inlet 2 passes through packaging block A3 and extends at the plug 14 of the other side packaging block A3, the collection
It is provided with leakage fluid dram 7 and liquid outlet 11 in dress block B8, the leakage fluid dram 7 is located at the left side of packaging block B8, the liquid outlet 11
Triple valve 5 is provided between the upper end of packaging block B8, the packaging block A3 and packaging block B8, the triple valve 5 is provided with altogether
Two, two triple valves 5 are respectively No.1 valve 15 and No. two valves 4, and the side of the No.1 valve 15 is provided with the hole A1 19, institute
The other side for stating No.1 valve 15 is provided with the hole B1 12 and the hole C1 13, and the side of No. two valves 4 is provided with the hole A2 20, and described No. two
The other side of valve 4 is provided with the hole B2 9 and the hole C2 6, and the hole A1 19 and the hole A2 20 connect with the bolt hole 10 in packaging block A3 respectively
Logical, the hole B2 9 and the hole C1 13 are connected to the bolt hole 10 in packaging block B8 respectively, and the hole C2 6 is connected to leakage fluid dram 7, institute
It states the hole B1 12 to be connected to liquid outlet 11, the two sides of the packaging block A3 and packaging block B8 are equipped with bracket 1, the bracket 1, packaging
Block A3, triple valve 5, packaging block B8 pass through bolt 18 and are fixedly connected.
As illustrated in fig. 1 and 2, wherein the No.1 valve 15 is identical with No. two 4 models of valve, the No.1 valve 15 and No. two valves 4
Inside be mounted on reset spring 16, by the automatic opening and closing of reset spring 16, thus reach control No.1 valve 15
The purpose whether to work with No. two valves 4.
As shown in Figure 1, wherein the outer surface of the packaging block A3 and packaging block B8 are provided with 17,5 works of fabrication hole
Skill hole 17 is all made of plug 14 and blocks up, when No.1 valve 15 and No. two valves 4 break down cisco unity malfunction, by dismantling work
Plug 14 on skill hole 17 can wreck to avoid valve body because pressure is excessive.
As illustrated in fig. 1 and 2, wherein the quantity of the triple valve 5 not only only installs two, the quantity of the triple valve 5
It can be further increased entire according to the requirement active configuration of site safety coefficient, so as to carry out the security control of more stages
The stability and robustness of device.
As illustrated in fig. 1 and 2, wherein the hole A1 19, the hole B1 12, the hole C1 13, the hole A2 20, the hole B2 9, the hole C2 6 and packaging block
Bolt hole 10 in A3 and packaging block B8 spatially cooperates, so that the leakproofness of whole system is more preferably.
It should be noted that the present invention is a kind of multilevel control valve, when installation, by bracket 1, packaging block A3, triple valve 5,
Packaging block B8 bolt 18 connects, and blocks the fabrication hole 17 on packaging block A3 and packaging block B8 with plug 14, finally
The multilevel control valve is connected with to connecting line, when work, when No.1 valve 15 and No. two valves 4 work normally, No.1
Reset spring 16 in valve 15 and No. two valves 4 is opened, and fluid is by the inlet 2 on packaging block A3, through bolt hole 10 from A1
Hole 19 supplies No.1 valve 15, supplies No. two valves 4 from the hole A2 20, and by the fluid of No.1 valve 15, flow to the hole B1 12 through the hole A1 19,
The hole C1 13 is flowed to through the hole A2 20, the hole B2 9 by the fluid of No. two valves 4, and the two is finally flowed out from liquid outlet 11；Work as No.1
Valve 15 operates normally, and when No. two 4 failures of valve, the reset spring 16 in No.1 valve 15 is opened, and fluid flows to the hole B1 12 through the hole A1 19,
And it is flowed out from liquid outlet 11；When No. two normal operations of valves 4, No.1 15 failure of valve, the reset spring 16 in No. two valves 4 is opened,
Fluid flows to the hole C1 13 through the hole A2 20, the hole B2 9, and flows out from liquid outlet 11, thus works as in No.1 valve 15 or No. two valves 4 wherein
One of damage when, the normal operation of another valve is not influenced, to play the role of preferable redundancy protecting, when needing progress more
When multilevel security controls, multiple triple valves 5 need to be only set between packaging block A3 and packaging block B8 and connected, whole device knot
Structure is simple, easy to operate, good reliability.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of multilevel control valve, including bracket (1), packaging block A (3), packaging block B (8) and bolt (18), it is characterised in that:
The packaging block A (3) and packaging block B (8) are rectangular configuration, and left side is provided with inlet (2), institute in the packaging block A (3)
It states and is equipped on the right side of packaging block A (3) plug (14), the inlet (2) passes through packaging block A (3) and extends to packaging block A
(3) at the plug (14) of the other side, leakage fluid dram (7) and liquid outlet (11), the leakage fluid dram are provided in the packaging block B (8)
(7) it is located at the left side of packaging block B (8), the liquid outlet (11) is located at the upper end of packaging block B (8), packaging block A (3) sum aggregate
It is provided with triple valve (5) between dress block B (8), altogether there are two settings, two triple valves (5) are respectively the triple valve (5)
No.1 valve (15) and No. two valves (4), the side of the No.1 valve (15) are provided with the hole A1 (19), the No.1 valve (15) it is another
Side is provided with the hole B1 (12) and the hole C1 (13), and the side of No. two valves (4) is provided with the hole A2 (20), No. two valves (4)
The other side is provided with the hole B2 (9) and the hole C2 (6), the hole A1 (19) and the hole A2 (20) respectively with the bolt hole in packaging block A (3)
(10) it is connected to, the hole B2 (9) and the hole C1 (13) are connected to the bolt hole (10) in packaging block B (8) respectively, the hole C2 (6)
It is connected to leakage fluid dram (7), the hole B1 (12) is connected to liquid outlet (11), the two sides of the packaging block A (3) and packaging block B (8)
It is equipped with bracket (1), the bracket (1), packaging block A (3), triple valve (5), packaging block B (8) connect by the way that bolt (18) are fixed
It connects.
2. a kind of multilevel control valve according to claim 1, it is characterised in that: the No.1 valve (15) and No. two valves (4)
Model is identical, and the inside of the No.1 valve (15) and No. two valves (4) is mounted on reset spring (16).
3. a kind of multilevel control valve according to claim 1, it is characterised in that: the packaging block A (3) and packaging block B (8)
Outer surface be provided with fabrication hole (17), 5 fabrication holes (17) are all made of plug (14) and block up.
4. a kind of multilevel control valve according to claim 1, it is characterised in that: the quantity of the triple valve (5) is not only
Only installation two, the quantity of the triple valve (5) can be according to the requirement active configuration of site safety coefficient.
5. a kind of multilevel control valve according to claim 1, it is characterised in that: the hole A1 (19), the hole B1 (12), the hole C1
(13), the hole A2 (20), the hole B2 (9), the bolt hole (10) in the hole C2 (6) and packaging block A (3) and packaging block B (8) be spatially
It cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534420.0A CN110259747B (en) | 2019-06-20 | 2019-06-20 | Multistage control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910534420.0A CN110259747B (en) | 2019-06-20 | 2019-06-20 | Multistage control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110259747A true CN110259747A (en) | 2019-09-20 |
| CN110259747B CN110259747B (en) | 2024-02-13 |
Family
ID=67919569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910534420.0A Active CN110259747B (en) | 2019-06-20 | 2019-06-20 | Multistage control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259747B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1239981A (en) * | 1968-09-17 | 1971-07-21 | Dewandre Co Ltd C | Improvements in or relating to valves |
| GB1468184A (en) * | 1973-04-12 | 1977-03-23 | Australian Iron Steel Pty Ltd | Multi-functional fluid control valve assembly |
| US5586570A (en) * | 1994-04-18 | 1996-12-24 | Smc Kabushiki Kaisha | Directional control valve |
| EP1408239A1 (en) * | 2002-10-07 | 2004-04-14 | Bosch Rexroth AG | Multi-way valve with a plate shaped valve housing |
| CN202280877U (en) * | 2011-11-02 | 2012-06-20 | 南京福碧源环境技术有限公司 | Liquid flow control valve with bypass function |
| CN106134400B (en) * | 2012-05-22 | 2014-08-13 | 中国船舶重工集团公司第七○四研究所 | A kind of bistable state electro-hydraulic reversing valve |
| CN104314923A (en) * | 2014-08-20 | 2015-01-28 | 北京天地玛珂电液控制系统有限公司 | Safety valve liquid return system and integrated safety valve liquid return valve block |
| CN108547817A (en) * | 2018-07-02 | 2018-09-18 | 北京华海基业机械设备有限公司 | Two-way repid cut-off valve |
| CN210087714U (en) * | 2019-06-20 | 2020-02-18 | 苏州跃翔智能科技有限公司 | Multi-stage control valve |
-
2019
- 2019-06-20 CN CN201910534420.0A patent/CN110259747B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1239981A (en) * | 1968-09-17 | 1971-07-21 | Dewandre Co Ltd C | Improvements in or relating to valves |
| GB1468184A (en) * | 1973-04-12 | 1977-03-23 | Australian Iron Steel Pty Ltd | Multi-functional fluid control valve assembly |
| US5586570A (en) * | 1994-04-18 | 1996-12-24 | Smc Kabushiki Kaisha | Directional control valve |
| EP1408239A1 (en) * | 2002-10-07 | 2004-04-14 | Bosch Rexroth AG | Multi-way valve with a plate shaped valve housing |
| CN202280877U (en) * | 2011-11-02 | 2012-06-20 | 南京福碧源环境技术有限公司 | Liquid flow control valve with bypass function |
| CN106134400B (en) * | 2012-05-22 | 2014-08-13 | 中国船舶重工集团公司第七○四研究所 | A kind of bistable state electro-hydraulic reversing valve |
| CN104314923A (en) * | 2014-08-20 | 2015-01-28 | 北京天地玛珂电液控制系统有限公司 | Safety valve liquid return system and integrated safety valve liquid return valve block |
| CN108547817A (en) * | 2018-07-02 | 2018-09-18 | 北京华海基业机械设备有限公司 | Two-way repid cut-off valve |
| CN210087714U (en) * | 2019-06-20 | 2020-02-18 | 苏州跃翔智能科技有限公司 | Multi-stage control valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110259747B (en) | 2024-02-13 |
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