CN104565413B - Gas-liquid flow rate regulating valve - Google Patents
Gas-liquid flow rate regulating valve Download PDFInfo
- Publication number
- CN104565413B CN104565413B CN201410675608.4A CN201410675608A CN104565413B CN 104565413 B CN104565413 B CN 104565413B CN 201410675608 A CN201410675608 A CN 201410675608A CN 104565413 B CN104565413 B CN 104565413B
- Authority
- CN
- China
- Prior art keywords
- valve
- pipeline
- flow rate
- flow
- circulation
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 title abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 230000000694 effects Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000001276 controlling effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
Abstract
The invention aims at re-designing a valve structure for roughly regulating the flow rate in a gear shifting mode, quantifying the pipeline circulation area and more simply regulating the passing flow rate in a pipeline, so that the efficiency of the valve is improved to a certain degree through being compared with that of a traditional regulating valve, the operation of fluid media in the pipeline is more stable, and the integral performance is improved. The invention relates to a gas-liquid flow rate regulating valve, which has a work principle that a multi-passage rolling tube type structure is adopted, and the flow rate is controlled through controlling the circulation area in the valve circulation pipeline. The valve adopts a special sealing structure, the sealing device can slide, the acting force of the fluid on the sealing device is increased along with the increase of the flow rate, and the sealing performance is also correspondingly enhanced. The regulating valve is mainly used for the rough regulation of the flow rate in the pipeline, and then, the fine regulation is carried out through a traditional valve.
Description
Technical field
The present invention is primarily directed to traditional flow control valve inefficiency, the problems such as not convenient enough.By redesigning
The structure of flow control valve, so that its efficiency is greatly improved.
Background technology
Valve be in fluid system, for control the direction of fluid, pressure, flow device be to make in pipe arrangement and equipment
Medium (liquid, gas, powder) flowing or stop and can control the device of its flow.Valve is in pipeline fluid induction system
Control unit, it is for changing path section and media flow direction, with water conservancy diversion, cut-off, throttling, non-return, shunting or excessive
The functions such as stream release.But the conventional regulator inefficiency in some occasions, using not convenient enough, it is difficult to the problems such as adjusting,
So as to need to develop some efficient novel valves.
The content of the invention
The purpose of the present invention is the structure for redesigning valve, carries out coarse adjustment to flow with the pattern transferred the files, more simply
The circulation area adjusted in pipeline, make the valve obtain certain raising than conventional regulator efficiency, stream operation in pipeline
More steady, overall performance is improved.
The present invention is a kind of novel gas-liquid flow control valve, and its operation principle is, using multichannel drum-type structure, to lead to
The circulation area control flow crossed in control valve circulation duct.The valve adopts special sealing structure, its sealing device to slide
Dynamic, with the increase of flow, fluid increases the active force of sealing device, and sealing also accordingly strengthens.The regulating valve is mainly used
The coarse adjustment of flow in pipeline.
The present invention is mainly by axle (1), nut one (2), bearing one (3), valve gap (4), valve body (5), alignment pin (6), cylinder
(7), drum cover (8), bearing two (9), nut two (10), flexible handle (11), connecting tube one (12), sealing device (13) is special
Different inner core (14), sealing ring (15), connecting tube two (16), circulation duct (17) composition, flow regulator adopts drum-type
Regulative mode, the eccentric placement of cylinder (7), and have multiple circulation ducts (17) in cylinder (7)；Can be conveniently in circulation duct (17)
The different circulation areas of replacing special inner core (14)；By the loose pin (6) that is placed on valve body (5) and cylinder (7)
On positioning protrusion positioned, so as to ensure accurate connection of connecting tube one (12) and flow pipe (17)；Flexible handle
(11) it is that corner coordinates with axle, cooperation has rotating valve when certain interval is easy to adjust；Rubber is equipped with sealing device (13)
Circle, in connecting tube one (12), the bigger sealing of flow is better；Special inner core (14) assigns into connection equipped with rubber ring
In pipeline (17), Packed effect, the bigger sealing of flow is better.
Beneficial effects of the present invention are as follows：The structure of the valve is redesigned, the pattern for adopting drum-type structure to transfer the files
Coarse adjustment is carried out to flow, the circulation area in pipeline is more simply adjusted, makes the valve obtain one than conventional regulator efficiency
Stream operation is more steady in fixed raising, pipeline.Compare conventional valves and adjust more convenient, coarse adjustment is carried out to flow and is more accelerated
It is prompt simple.
Description of the drawings
Fig. 1,2 are overall structure diagram of the invention；
Fig. 3 is the structural representation of the cylinder of difference runner of the invention；
Fig. 4 is the structure chart of the special inner core of difference circulation area of the invention；
Fig. 5 is the partial enlarged drawing of special inner core of the invention；
Fig. 6 is the partial enlarged drawing of sealing device of the present invention；
Fig. 7 is the partial enlarged drawing of detent mechanism of the present invention；
Specific embodiment
Referring to the drawings shown in 1, this pair of gas-liquid flow control valve is working on pipeline, bolt between the valve and pipeline
Connection.
Referring to the drawings shown in 1,2, the gas-liquid flow control valve by axle (1), nut one (2), bearing one (3), valve gap (4),
Valve body (5), alignment pin (6), cylinder (7), drum cover (8), bearing two (9), nut two (10), flexible handle (11), connecting tube
One (12), sealing device (13), special inner core (14), sealing ring (15), connecting tube two (16), circulation duct (17) composition.
Shown in Fig. 3,4,5,6,7, it is primarily characterized in that：The flow regulator adopts drum-type regulative mode, cylinder
(7) eccentric placement, and have multiple circulation ducts (17) in cylinder (7)；Not cocurrent flow can be easily changed in circulation duct (17)
The special inner core (14) of logical area；By the positioning protrusion on the loose pin (6) and cylinder (7) that are placed on valve body (5)
Positioned, so as to ensure accurate connection of connecting tube one (12) and flow pipe (17)；Flexible handle (11) and axle are corners
Coordinate, cooperation has rotating valve when certain interval is easy to adjust；Rubber ring is equipped with sealing device (13), installed in connecting tube
On one (12), the bigger sealing of flow is better；Special inner core (14) is assigned into connecting pipe (17) equipped with rubber ring, there is close
The effect of envelope, the bigger sealing of flow is better.
Claims (5)
1. a kind of gas-liquid flow control valve, it is mainly by axle (1), and nut one (2), bearing one (3), valve gap (4), valve body (5) is fixed
Position pin (6), cylinder (7), drum cover (8), bearing two (9), nut two (10), flexible handle (11), connecting tube one (12), sealing
Device (13), special inner core (14), sealing ring (15), connecting tube two (16), circulation duct (17) composition, its principal character exists
In：The flow regulator adopts drum-type regulative mode, the eccentric placement of cylinder (7), and has multiple circulation ducts in cylinder (7)
(17), circulation duct (17) can change the special inner core (14) of different circulation areas, by the circulation area for quantifying pipeline, allow
Flow more convenient to operate and passing through is more stable.
2. flow control valve as claimed in claim 1, it is characterised in that：By the loose pin being placed on valve body (5)
(6) the positioning protrusion and on cylinder (7) is positioned, so as to ensure precisely connecting for connecting tube one (12) and circulation duct (17)
It is logical.
3. flow control valve as claimed in claim 1, it is characterised in that：Flexible handle (11) is that corner coordinates with axle, is coordinated
There is certain interval.
4. flow control valve as claimed in claim 1, it is characterised in that：Rubber ring is equipped with the sealing device (13), is installed
In connecting tube one (12), the bigger sealing of flow is better.
5. flow control valve as claimed in claim 1, it is characterised in that：The special inner core is equipped with rubber ring, is placed in connection
In pipeline (17), Packed effect, the bigger sealing of flow is better.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675608.4A CN104565413B (en) | 2014-11-21 | 2014-11-21 | Gas-liquid flow rate regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675608.4A CN104565413B (en) | 2014-11-21 | 2014-11-21 | Gas-liquid flow rate regulating valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104565413A CN104565413A (en) | 2015-04-29 |
| CN104565413B true CN104565413B (en) | 2017-05-10 |
Family
ID=53082161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410675608.4A Expired - Fee Related CN104565413B (en) | 2014-11-21 | 2014-11-21 | Gas-liquid flow rate regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104565413B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351351A (en) * | 2020-04-22 | 2020-06-30 | 中冶大地工程咨询有限公司 | Sintering non-booster fan flue gas recycling system and method |
| CN115854053B (en) * | 2022-12-02 | 2025-05-23 | 南昌航空大学 | Powder propellant gas-solid two-phase flow regulating valve |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4218222A1 (en) * | 1992-06-03 | 1993-12-09 | Grohe Armaturen Friedrich | Valve with positioning device for sanitary fitting - has cone locating without pressure into roller track which has raised formations in opposite direction to spring force and has lower formation to accommodate cone in arresting position |
| CN2157376Y (en) * | 1993-04-03 | 1994-02-23 | 苗世玉 | Rolling flow control valve |
| US7066444B2 (en) * | 2004-02-05 | 2006-06-27 | Fmc Technologies, Inc. | Pressure balanced fluid control device |
| CN202545859U (en) * | 2012-04-23 | 2012-11-21 | 维士威（上海）控制阀门有限公司 | Forged high-pressure high-performance regulating valve |
| CN202580255U (en) * | 2012-05-11 | 2012-12-05 | 中山市迪米尔机电设备有限公司 | A drum automatic damper |
-
2014
- 2014-11-21 CN CN201410675608.4A patent/CN104565413B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104565413A (en) | 2015-04-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191025 Address after: 315000 kodaka Road, Ningbo City, Zhejiang Province, No. 8 Patentee after: NINGBO JLT ELECTRIC Co.,Ltd. Address before: 212009 No. four, No. 18, Zhenjiang hi tech Industrial Development Zone, Jiangsu, China Patentee before: JIANGSU GUOQUAN PUMPS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |