CN101446358B - Miniature valve and assembly method thereof - Google Patents
Miniature valve and assembly method thereof Download PDFInfo
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- CN101446358B CN101446358B CN2008101630949A CN200810163094A CN101446358B CN 101446358 B CN101446358 B CN 101446358B CN 2008101630949 A CN2008101630949 A CN 2008101630949A CN 200810163094 A CN200810163094 A CN 200810163094A CN 101446358 B CN101446358 B CN 101446358B
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- spool
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- 238000000034 method Methods 0.000 title claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000126 substance Substances 0.000 abstract description 3
- 239000004753 textile Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 239000000306 component Substances 0.000 abstract 3
- 239000008358 core component Substances 0.000 abstract 2
- 238000009940 knitting Methods 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- Magnetically Actuated Valves (AREA)
Abstract
The invention relates to a pneumatic element, in particular to a miniature valve and an assembly method thereof. The miniature valve is characterized in that a clip plate is arranged between a valve core and a sleeve component which are arranged in a valve body; a manual lever is arranged in the longitudinal direction of the valve body, and a manual spring is arranged in the manual lever. A coil component is transversely arranged and props against the sleeve component arranged in the valve body. The valve assembly method is characterized in that an inlet channel, an exhaust channel and an outlet channel are arranged in the valve body; the closure plugs of the valve core are arranged in pairs, the first one of which is arranged in the valve core and the second one of which is arranged in a moving iron core component; a transverse side of the first closure plug of the valve core is adjacent to the exhaust channel, a longitudinal side of the first closure plug is adjacent to the outlet channel, and another side of the first closure plug is sheathed into an iron core spring and props against a rear cover which is connected with the valve body by the clip plate; the second closure plug of the valve core is arranged in the moving iron core component and a transverse side of the second closure plug is adjacent to the inlet channel. The miniature valve has the advantages of small volume, low material consumption, compact structure, convenient manual control and convenient and fast assembly. The miniature valve is suitable for matching application to the fields of petroleum industry, chemical industry, electronic industry, knitting machinery and textile machinery.
Description
Technical field
The present invention relates to a kind of pneumatic element.
Background technique
At present, the miniature valve of one of pneumatic element is supporting application in the equipment of quite a few, becomes oil, chemical industry, the indispensable accessory of textile manufacturing machine.Therefore, the designer of related domain is constantly studying, is manufacturing experimently this product, intends making this product can further obtain user's favor.
Publication number CN101101069A as the Chinese patent literature publication, application number 200610021361.X, disclosed a kind of " miniature valve " to society, this miniature valve comprises valve body and is installed in the driver in this valve body outside, this valve body comprises dunnage, valve body, diaphragm, rocking bar and driving component, this dunnage is pressed in and surrounds out a cavity on this valve body and with it, this diaphragm has elasticity, it is fixedly arranged in this cavity and this cavity is divided into fluid chamber and installation cavity, this rocking bar is a lever construction, it is installed in this installation cavity by fulcrum is rotatable, this rocking bar has the force side and first force side that branch is in the fulcrum both sides, this diaphragm is positioned on the movement locus of this first force side, this driver is by the force side of this rocking bar of driving component transmission, this valve body runs through and is provided with first, second channel, this is first years old, second channel is separated by first next door, and this diaphragm cover fully this first, the second channel and first next door.The invention of this part intends realizing that can there be residual volume in miniature valve in inside, and passage when switching the influence of convection cell less.
Summary of the invention
The invention provides a kind of miniature valve and assembling method, make it can reach compact structure, profile is small and exquisite, convenient manually control, and assembling is purpose comparatively easily.The present invention adopts following technological scheme to realize.
A kind of miniature valve, this valve comprise component compositions such as valve body, spool, bonnet, manual rod, moving core assembly, thimble assembly, coil block, and its main points are: the manual rod that is provided with in the valve body places the vertical of valve body; Coil block places the horizontal of valve body.Be provided with intake duct, air outlet flue, air outlet channel in the valve body, the seal spool plug is two and is provided with, and one places spool, and it two places moving core assembly, and the horizontal one side of the seal spool plug of one is adjacent with air outlet flue, and vertical one side is adjacent with air outlet channel; And another side is inserted in the iron core spring and is butted on bonnet mutually, and bonnet is connected with clamp with valve body, constitutes the sealing disjunctor by the 2nd O shape circle; Its seal spool of two plugs in moving core assembly, it laterally adjacent with intake duct.Between spool that is provided with in the valve body and bonnet, manual rod, the thimble assembly clamp is set, constitutes assemblying body closely; The manual rod that is provided with in the valve body places the vertical of valve body, and manual rod and valve body constitute the sealing disjunctor by O shape circle, are provided with manual spring in manual rod.Coil block is with transversely arranged, and coil block offsets with placing the thimble assembly in the valve body, and thimble assembly and valve body constitute the sealing disjunctor by the 2nd O shape circle.Valve body simultaneously is provided with suction port, relief opening, air outlet, and the suction port of this face of valve body, air outlet connect with the parts of gas equipment, and constitute the sealing disjunctor by square plain cushion.
A kind of assembling method of miniature valve, this valve comprise component compositions such as valve body, spool, bonnet, manual rod, moving core assembly, thimble assembly, coil block, and the main points of this assembling method are: the manual rod that is provided with in the valve body places the vertical of valve body; Coil block places the horizontal of valve body.Be provided with intake duct, air outlet flue, air outlet channel in the valve body, the seal spool plug is two and is provided with, and one places spool, and it two places moving core assembly, and the horizontal one side of the seal spool plug of one is adjacent with air outlet flue, and vertical one side is adjacent with air outlet channel; And another side is inserted in the iron core spring and is butted on bonnet mutually, and bonnet is connected with clamp with valve body, constitutes the sealing disjunctor by the 2nd O shape circle; Its seal spool of two plugs in moving core assembly, and it laterally adjacent with intake duct seals gas-entered passageway in the moving iron core sealing plug of spring control when switching on.
Advantage of the present invention is that volume is little, consumptive material is few, and compact structure is convenient to manual control, and it is comparatively convenient to assemble.Be suitable for the supporting application of oil, chemical industry, textile manufacturing machine.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Sequence number among Fig. 1 and title: 1, square plain cushion, 2, valve body, 201, suction port, 202, relief opening, 203, air outlet, the 3, the 2nd O shape circle, 4, the iron core spring, 5, bonnet, 6, the seal spool plug, 7, spool, 8, clamp, 9, manual rod, the 10, the one O shape circle, 11, manual rod spring, 12, moving core assembly, 13, thimble assembly, 14, moving iron core spring, 15, coil block, 16, power line.
Embodiment
In conjunction with shown in Figure 1, the present invention is an example with miniature valve model WF23-1C, during the coil block 15 access failure power supplys of this valve, suction port 201 is in closed condition, because the moving iron core spring 14 that is arranged in the coil block is in extended configuration, the elastic force of spring withstands conduit assembly 13 and moving core assembly 12, makes inlet close.And the moving iron core in power line 16 energising back is opened by electromagnetic attraction, relief opening 202 by valve core spring 4 jack-up of bonnet 5 after, the air inlet of suction port 201 203 is flowed out from the air outlet by cavity.Valve body 2 connects with the parts of gas equipment, and when coil block connects power supplys by power line 16, when sealing plug 6 will be finished in the suction port air inlet according to the program that is provided with in the spool after the energising, gives vent to anger in the air outlet, and the relief opening exhaust realizes the function of this miniature valve.
Claims (2)
1. miniature valve, this valve comprise valve body (2), spool (7), bonnet (5), manual rod (9), moving core assembly (12), thimble assembly (13), coil block (15), it is characterized in that:
The manual rod (9) that is provided with in the valve body (2) places the vertical of valve body;
Coil block (15) places the horizontal of valve body;
Be provided with intake duct, air outlet flue, air outlet channel in the valve body, seal spool plug (6) is two and is provided with, one places spool (7), it two places moving core assembly (12), the horizontal one side of the seal spool plug of one is adjacent with air outlet flue, and vertical one side is adjacent with air outlet channel, and another side is inserted in iron core spring (4) and is butted on bonnet (5) mutually, bonnet is connected with clamp with valve body (2), constitutes the sealing disjunctor by the 2nd O shape circle (3); Its seal spool of two plugs in moving core assembly (12), it laterally adjacent with intake duct;
Between spool (7) that is provided with in the valve body (2) and bonnet (5), manual rod (9), the thimble assembly (13) clamp (8) is set, constitutes assemblying body closely;
The manual rod (9) that is provided with in the valve body (2) places the vertical of valve body, and manual rod and valve body enclose (10) by an O shape and constitute the sealing disjunctor, are provided with manual spring (11) in manual rod;
Coil block (15) is with transversely arranged, and coil block offsets with placing the thimble assembly (13) in the valve body (2), and thimble assembly and valve body enclose (3) by the 2nd O shape and constitute the sealing disjunctor;
Valve body (2) one side is provided with suction port, relief opening, air outlet, and the suction port of this face of valve body (201), air outlet (203) connect with the parts of gas equipment, and constitutes the sealing disjunctor by square plain cushion (1).
2. the assembling method of a miniature valve, this valve comprise valve body (2), spool (7), bonnet (5), manual rod (9), moving core assembly (12), thimble assembly (13), coil block (15), the method is characterized in that:
The manual rod (9) that is provided with in the valve body (2) places the vertical of valve body;
Coil block (15) places the horizontal of valve body;
Be provided with intake duct, air outlet flue, air outlet channel in the valve body, seal spool plug (6) is two and is provided with, one places spool (7), it two places moving core assembly (12), the horizontal one side of the seal spool plug of one is adjacent with air outlet flue, and vertical one side is adjacent with air outlet channel, and another side is inserted in iron core spring (4) and is butted on bonnet (5) mutually, bonnet is connected with clamp with valve body (2), constitutes the sealing disjunctor by the 2nd O shape circle (3); Its seal spool of two plugs in moving core assembly (12), it laterally adjacent with intake duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101630949A CN101446358B (en) | 2008-12-09 | 2008-12-09 | Miniature valve and assembly method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101630949A CN101446358B (en) | 2008-12-09 | 2008-12-09 | Miniature valve and assembly method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101446358A CN101446358A (en) | 2009-06-03 |
| CN101446358B true CN101446358B (en) | 2010-12-01 |
Family
ID=40742160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101630949A Active CN101446358B (en) | 2008-12-09 | 2008-12-09 | Miniature valve and assembly method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101446358B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016795A (en) * | 2012-11-29 | 2013-04-03 | 宁波索诺工业自控设备有限公司 | Valve terminal structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975291B (en) * | 2010-10-30 | 2011-11-30 | 无锡隆盛科技有限公司 | Electron pressure regulating valve |
| CN102563176A (en) * | 2011-12-22 | 2012-07-11 | 山耐斯气动液压(磐安)有限公司 | High-frequency miniature electromagnetic valve |
| CN108757995B (en) * | 2018-07-24 | 2023-07-28 | 凯铭科技(杭州)有限公司 | Multi-channel flow control valve |
-
2008
- 2008-12-09 CN CN2008101630949A patent/CN101446358B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016795A (en) * | 2012-11-29 | 2013-04-03 | 宁波索诺工业自控设备有限公司 | Valve terminal structure |
| CN103016795B (en) * | 2012-11-29 | 2014-11-26 | 宁波索诺工业自控设备有限公司 | Valve terminal structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101446358A (en) | 2009-06-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Owner name: NINGBO LIDA PNEUMATIC COMPLETE SETS CO., LTD. Free format text: FORMER OWNER: XIA GUOWEI Effective date: 20111011 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111011 Address after: ZTE road 315502 Zhejiang city of Fenghua province Xikou town Ningbo District eight Lida pneumatic complete sets Co. Patentee after: NINGBO LIDA PNEUMATIC COMPLETE SETS CO.,LTD. Address before: ZTE road 315502 Zhejiang city of Fenghua province Xikou town Ningbo District eight Lida pneumatic complete sets Co. Patentee before: Xia Guowei |