CN101769402B - Multifunctional valve - Google Patents
Multifunctional valve Download PDFInfo
- Publication number
- CN101769402B CN101769402B CN2010191460162A CN201019146016A CN101769402B CN 101769402 B CN101769402 B CN 101769402B CN 2010191460162 A CN2010191460162 A CN 2010191460162A CN 201019146016 A CN201019146016 A CN 201019146016A CN 101769402 B CN101769402 B CN 101769402B
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- China
- Prior art keywords
- valve
- connecting rod
- diaphragm
- valve body
- spring
- 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.)
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- 239000002313 adhesive film Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 18
- 238000005070 sampling Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000012528 membrane Substances 0.000 abstract 6
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The present invention relates to a multifunctional valve. The multifunctional valve comprises a valve body; the multifunctional valve is characterized in that the valve body is in screw match with a valve control assembly through a bolt; the valve control assembly includes a valve cover, a membrane, a membrane connecting rod, a spring and a valve handle; the membrane is hinged on one end of the membrane connecting rod; the other end of the membrane connecting rod is sleeved on the spring and then perforated on the valve cover; one end penetrating through the valve cover of the membrane connecting rod is movably connected with the valve handle. The multifunctional valve integrates safety valves, sampling valves and air discharge valves into one, which realizes functions needed by liquid adding pipeline of user and greatly reduces installment and maintenance difficulty of pipeline; simultaneously, the valve is simple and convenient in operation, and low in cost; the valve is specifically suitable for liquor adding pipeline of middle and high pressure and low flow rate.
Description
Technical field
The present invention relates to a kind of multifunction valve.
Background technique
In industries such as medicine, chemical industry, food, water treatments; Liquid mixes with liquid by a certain percentage or liquid quantitative add with technologies such as solid chemicals mixes in; Because artificial or unexpected obstruction causes damages (will produce more serious consequence if add inflammable and explosive or hypertoxic liquid) such as explosion, safety valve must be set generally in order to prevent pipeline and pump, the effect of safety valve is exactly to surpass certain pressure (according to adding the operation pressure needs in loine pressure; Safety valve is provided with) time; Liquid is pushed spring automatically open, back into the row pressure release, protects pipeline and pump through by-pass; In order to detect medicine liquid ingredient or the quality that adds in the pipeline,, sampling cock must be set in place so that can in time take measures to deal with problems; There is a large amount of air in pump owing in the pipeline when just starting; Can cause charging quantity inaccurate, simultaneously some soup can with air generation chemical reaction, so general consideration is provided with outlet valve in pipeline; So that, air is drained from outlet valve through the liquid compression air; And the setting of numerous valves and bypass in the pipeline brings very big inconvenience for the pipeline installation and maintenance, and cost is also very high simultaneously, also brings very big inconvenience for operator's regular job.In sum, market presses for aly both can satisfy above-mentioned functions, again can be easy to operate, and the also lower device of price simultaneously.
Summary of the invention
To the problem that exists in the existing technology, the objective of the invention is to is providing a kind of technological scheme of multifunction valve.
Described a kind of multifunction valve; Comprise valve body; It is characterized in that described valve body and valve control unit through the bolt threaded, the valve control unit comprises valve gap, diaphragm, diaphragm connecting rod, spring and valve handle, and described diaphragm is glued to an end of diaphragm connecting rod; Cooperate with the valve gap cross-under behind the diaphragm connecting rod the other end socket spring, its end and valve handle that passes valve gap flexibly connects.
Described a kind of multifunction valve is characterized in that cooperating with the spring socket after described diaphragm connecting rod one end is provided with spring adjustment piece.
Described a kind of multifunction valve is characterized in that the end that described diaphragm connecting rod passes valve gap is provided with groove, and interlocking is provided with O type circle in the groove, between O type circle and the valve handle tetrafluoro sheet is set.
Described a kind of multifunction valve is characterized in that described valve body one side is provided with decorative adhesive film.
Described a kind of multifunction valve is characterized in that being provided with respectively on the described valve body center hole and discharge orifice, and center hole is communicated with the main pipe of valve body, and discharge orifice is communicated with the sample tap that valve body one side is provided with.
Described a kind of multifunction valve is characterized in that on the junction surface of described valve body and diaphragm two groups of concentric annular boss being set, and concentric annular boss and diaphragm constitute Seal cage.
Described a kind of multifunction valve is characterized in that described valve gap and valve handle junction are symmetrical set one group of slant curved surface boss one, the valve handle is corresponding with the valve gap joint be provided with one group with valve gap on the slant curved surface boss two that matches of slant curved surface boss one.
Above-mentioned a kind of multifunction valve concentrates on one with safety valve, sampling cock and outlet valve, and the liquid that has both satisfied the user adds the pipeline required function, has alleviated the difficulty that pipeline is installed and keeped in repair again greatly, and is simultaneously simple to operation, and low price; Applying the present invention to liquid adds in the pipeline; Not only can from pipeline, take a sample easily but also can prevent to make pump or conduit failure or explosion owing to adding overpressure; Also discharged air from pipeline easily simultaneously; Thereby avoid liquid-to-air to react or the inaccurate waste that causes medicine of charging quantity, the soup that this valve is particularly useful for mesohigh, small flow adds in the pipeline.
Description of drawings
Fig. 1 is a sectional structure schematic representation of the present invention;
Fig. 2 is the plan structure schematic representation of valve gap of the present invention;
Fig. 3 is the structural representation of looking up of valve handle of the present invention;
Fig. 4 is the plan structure schematic representation of valve body of the present invention;
Fig. 5 is an A-A sectional structure schematic representation among Fig. 4.
Embodiment
Below in conjunction with Figure of description the present invention is further specified:
As shown in the figure, a kind of multifunction valve comprises valve body 1; Described valve body 1 passes through bolt 2 threaded with the valve control unit, at valve body 1 opposite side decorative adhesive film 3 is set, and the valve control unit comprises valve gap 4, diaphragm 11, diaphragm connecting rod 7, spring 9 and valve handle 5; Described diaphragm 11 is glued to an end of diaphragm connecting rod 7, and diaphragm connecting rod 7 the other end socket springs 9 backs cooperate with valve gap 4 cross-under, also can spring adjustment piece 10 backs be set at diaphragm connecting rod 7 one ends and cooperate with spring 9 sockets; Its end and valve handle 5 that passes valve gap 4 flexibly connects; Particularly, the end that diaphragm connecting rod 7 passes valve gap 4 is provided with groove, and interlocking is provided with O type circle 8 in the groove; Come positioning film connecting rod 7 through O type circle 8, between O type circle 8 and the valve handle 5 tetrafluoro sheet 6 is set.
Working procedure: this multifunction valve is added in the pipeline through being threaded onto, and when normally adding, liquid passes through from the main pipe of valve body 1; (1) surpasses (adding pipeline and serious consequences such as pump explosion or damage) when pressure is set when adding pipeline if might cause when loine pressure increases again this moment; Liquid backs down diaphragm 11; Diaphragm 11 promotes to move pressure spring 9 on the spring adjustment piece 10 (its thickness adds the liquid needs according to the user, and thickening 1 millimeter initial tension of spring just increases by 1 kilogram), and liquid flows out the entering Seal cage from the center hole 12 of valve body 1; Liquid in the Seal cage is got rid of from sample tap 14 through discharge orifice 13 again, reaches the purpose of pressure release; (2) when needs are taken a sample, dextrorotation rotary valve handle 15 makes slant curved surface boss 2 17 just be positioned at the top of slant curved surface boss 1 to proper angle; This moment, diaphragm 11 separated with valve body 1, and liquid flows out the entering Seal cage from the center hole 12 of valve body 1, and the liquid in the Seal cage is got rid of from sample tap 14 through discharge orifice 13 again; Sample tap 14 begins sampling; When satisfying sampling amount, continue rotary valve handle 15 again, diaphragm is resetted; (3) when pipeline liquid needs exhaust, rotary valve handle 5, diaphragm 11 separates with valve body 1, and gas gets into Seal cage through center hole 12, gets rid of from sample tap 14 through discharge orifice 13 then, thereby to reach the purpose of exhaust.
Claims (4)
1. multifunction valve; Comprise valve body (1); It is characterized in that described valve body (1) and valve control unit pass through bolt (2) threaded, the valve control unit comprises valve gap (4), diaphragm (11), diaphragm connecting rod (7), spring (9) and valve handle (5), and described diaphragm (11) is glued to an end of diaphragm connecting rod (7); Diaphragm connecting rod (7) the other end socket spring (9) back cooperates with valve gap (4) cross-under, and its end and valve handle (5) that passes valve gap (4) flexibly connects; The end that described diaphragm connecting rod (7) passes valve gap (4) is provided with groove, and interlocking is provided with O type circle (8) in the groove, between O type circle (8) and the valve handle (5) tetrafluoro sheet (6) is set; Center hole (12) and discharge orifice (13) are set respectively on the described valve body (1), and center hole (12) is communicated with the main pipe of valve body (1), and discharge orifice (13) is communicated with the sample tap (14) that valve body (1) one side is provided with; On the junction surface of described valve body (1) and diaphragm (11) two groups of concentric annular boss (15) are set, concentric annular boss (15) constitutes Seal cage with diaphragm (11).
2. a kind of multifunction valve according to claim 1 is characterized in that described diaphragm connecting rod (7) one ends are provided with spring adjustment piece (10) back and cooperate with spring (9) socket.
3. a kind of multifunction valve according to claim 1 is characterized in that described valve body (1) one side is provided with decorative adhesive film (3).
4. a kind of multifunction valve according to claim 1; It is characterized in that described valve gap (4) and valve handle (5) joint are symmetrical set one group of slant curved surface boss one (16), valve handle (5) is corresponding with valve gap (4) joint be provided with one group with valve gap (4) on the slant curved surface boss two (17) that matches of slant curved surface boss one (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010191460162A CN101769402B (en) | 2010-02-04 | 2010-02-04 | Multifunctional valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010191460162A CN101769402B (en) | 2010-02-04 | 2010-02-04 | Multifunctional valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101769402A CN101769402A (en) | 2010-07-07 |
| CN101769402B true CN101769402B (en) | 2012-07-11 |
Family
ID=42502441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010191460162A Active CN101769402B (en) | 2010-02-04 | 2010-02-04 | Multifunctional valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101769402B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915324A (en) * | 2010-08-10 | 2010-12-15 | 泰州康泰环保科技有限公司 | Multifunctional valve |
| CN102052487B (en) * | 2010-12-27 | 2012-05-23 | 浙江爱力浦泵业有限公司 | Four-functional valve |
| CN112879616B (en) * | 2020-12-31 | 2022-12-27 | 迪瑞医疗科技股份有限公司 | Separated liquid pressure relief alarm device |
| CN113374684A (en) * | 2021-08-04 | 2021-09-10 | 北京中海沃邦能源投资有限公司石楼分公司 | Novel oil drilling pump insurance valve overflow pump stopping device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438894Y (en) * | 2000-09-03 | 2001-07-11 | 詹征 | Safety valve for electrical water heater |
| EP1939506A1 (en) * | 2006-12-28 | 2008-07-02 | WATTS INDUSTRIES ITALIA S.r.l. | Safety membrane valve with antirotation cap |
| CN201180829Y (en) * | 2007-09-17 | 2009-01-14 | 陈志聪 | High sensitivity adjustable pressure reducing valve |
| CN201599483U (en) * | 2010-02-04 | 2010-10-06 | 罗献尧 | Multifunctional valve |
-
2010
- 2010-02-04 CN CN2010191460162A patent/CN101769402B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2438894Y (en) * | 2000-09-03 | 2001-07-11 | 詹征 | Safety valve for electrical water heater |
| EP1939506A1 (en) * | 2006-12-28 | 2008-07-02 | WATTS INDUSTRIES ITALIA S.r.l. | Safety membrane valve with antirotation cap |
| CN101225896A (en) * | 2006-12-28 | 2008-07-23 | 瓦茨产业意大利有限公司 | Safety membrane valve with antirotation cap |
| CN201180829Y (en) * | 2007-09-17 | 2009-01-14 | 陈志聪 | High sensitivity adjustable pressure reducing valve |
| CN201599483U (en) * | 2010-02-04 | 2010-10-06 | 罗献尧 | Multifunctional valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101769402A (en) | 2010-07-07 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG AILIPU TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: LUO XIANYAO Effective date: 20131120 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 317101 TAIZHOU, ZHEJIANG PROVINCE TO: 317100 TAIZHOU, ZHEJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20131120 Address after: 317100 No. 2 Jin Yuan Road, Binhai New Town, sea town, three counties, Zhejiang Patentee after: ZHEJIANG AILIPU TECHNOLOGY CO., LTD. Address before: Three county of Zhejiang Province on the 317101 leaf Beishan Industrial Zone Zhejiang ailipu Pump Co. Patentee before: Luo Xianyao |