CN109538799A - A kind of improved throttle valve - Google Patents
A kind of improved throttle valve Download PDFInfo
- Publication number
- CN109538799A CN109538799A CN201811423821.0A CN201811423821A CN109538799A CN 109538799 A CN109538799 A CN 109538799A CN 201811423821 A CN201811423821 A CN 201811423821A CN 109538799 A CN109538799 A CN 109538799A
- Authority
- CN
- China
- Prior art keywords
- bull stick
- valve body
- strut
- outside
- chassis
- 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
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/20—Excess-flow valves
-
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Abstract
The invention discloses a kind of improved throttle valves, including valve body, quick coupling, external pipe, throttle orifice, throttle orifice is located at the inside of quick coupling, the first bull stick is inserted at the top of the valve body, also by the connection of several first supports, there are two arc panels on first bull stick, two arc panels are mutually symmetrical with centered on the first bull stick, it is contacted with each other on the outside of arc panel with the inner wall of valve body, receiving cup is threaded with below valve body, it accommodates and is inserted with the second bull stick below cup, second rotarod activity is plugged to the first bull stick, the first strut is connected on second bull stick, the both ends of first strut offer the first cavity respectively, first cavity inside is inserted with the second strut by spring activity, second support is connected on the outside of second strut, bristle is connected on the outside of second support, the inner wall of bristle and valve body contacts with each other.The present invention can improve the deficiencies in the prior art, have the effect of preventing blocked primary orifice.
Description
Technical field
The present invention relates to a kind of control throttling interface device, especially a kind of improved throttle valves.
Background technique
Throttle valve is by changing throttling section or chock length to control the valve of fluid flow.Chinese invention patent CN
204987578 U disclose a kind of throttle valve.The throttle valve of this structure, including valve body and the throttling formed in valve inner
Hole, by the relative position of adjusting spool and throttle orifice, the problem of can be realized throttle valve adjustment flow, but it is such
Throttle valve is easy blocked primary orifice to be caused, to influence to throttle because the impurity of fluid is excessive when some industrial scenes utilize
Effect limits its scope of application.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of improved throttle valves, are able to solve the deficiencies in the prior art,
Have the effect of preventing blocked primary orifice.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of improved throttle valve, including cylindrical valve body, the both ends of valve body are connected separately with quick coupling, fast quick access
It is inserted with external pipe on head, two throttle orifices are also provided on the valve body, throttle orifice is located at the inside of quick coupling, described
It is inserted with the first bull stick at the top of valve body, also by the connection of several first supports there are two arc panel on the first bull stick, two
Arc panel is mutually symmetrical with centered on the first bull stick, contacts with each other on the outside of arc panel with the inner wall of valve body, the lower square thread of valve body
It is connected with receiving cup, accommodates and is inserted with the second bull stick below cup, the second rotarod activity is plugged to the first bull stick, on the second bull stick
It is connected with the first strut, the both ends of the first strut offer the first cavity respectively, and the first cavity inside is plugged by spring activity
There is the second strut, second support is connected on the outside of the second strut, is connected with bristle on the outside of second support, bristle and valve body
Inner wall contacts with each other.
Preferably, the first sealing ring is connected between first bull stick and valve body, second bull stick and receiving cup
Between be connected with the second sealing ring.
Preferably, being connected with the first adjustment disk at the top of first bull stick, the second bull stick bottom is connected with the second tune
Whole disk.
Preferably, being also connected with slip ring between first bull stick and the second bull stick.
Preferably, the bristle includes several hairbrush beams, each hairbrush beam bottom is fixed with chassis, second support
Outside is provided with that round card slot, circular card trench bottom diameter are greater than chassis diameter, circular card groove top correspondingly with hairbrush beam
Portion's diameter is less than chassis diameter, and chassis activity is connected in round card slot.
Preferably, the tray bottom is fixed with arc spring lamination, arc spring lamination is in contact with the bottom surface of round card slot.
Brought beneficial effect is by adopting the above technical scheme: the valve body of throttle valve of the present invention passes through two fast quick access
Head is interconnected with two external pipes, and two external pipes are used for the inlet and outlet of fluid, two throttlings on valve body
Hole, for the inlet and outlet valve body of fluid, two arc panels connected by the first bull stick with first support can will throttle
Hole carries out all or part of covering, so as to achieve the effect that flow adjusts, further, passes through the second of rotation lower section
Bull stick can drive the rotation of the first strut, and then the second strut and second support can be driven to rotate, and then enable bristle
It carries out brush to the inner wall of valve body to sweep, the outward force of spring can make bristle be permanently connected to the inner wall of valve body, guarantee to clean effect
Fruit, the sundries under cleaning can be fallen in the receiving cup of lower section, and throttle valve of the invention can be applied to the excessively high stream of impurity
In body environment, when impurity is when valve inner or throttle orifice are accumulated, the brush that valve inner can be carried out by the second bull stick of rotation is swept,
Impurity brush at valve inner and throttle orifice is fallen, so as to prevent the variation of restriction effect caused by blocked primary orifice, is guaranteed
The normal work of throttle valve.First sealing ring and the second sealing ring play the role of preventing leakage, and the first adjustment disk can drive
First bar rotation, for driving the adjustment to throttle flow rate, second adjustment disk can drive the second bar rotation, drive brush
The brush of hair is swept, and the slip ring between the first bull stick and the second bull stick can guarantee the stable structure between the first bull stick and the second bull stick.
Detailed description of the invention
Fig. 1 is the structure chart of a specific embodiment of the invention.
Fig. 2 is the structure chart of first support and arc panel in a specific embodiment of the invention.
Fig. 3 is the structure chart of bristle in a specific embodiment of the invention.
Fig. 4 is the structure chart of the first bull stick and the second bull stick connecting portion in a specific embodiment of the invention.
Fig. 5 is the structure chart in a specific embodiment of the invention at the top of first fluted disc.
In figure: 1, valve body；2, quick coupling；3, external pipe；4, the first adjustment disk；5, the first bull stick；6, the first sealing
Circle；7, first support；8, arc panel；9, throttle orifice；10, second adjustment disk；11, the second sealing ring；12, cup is accommodated；13, second
Bull stick；14, slip ring；15, the first strut；16, the first cavity；17, spring；18, the second strut；19, second support；20, bristle；
21, the first fluted disc；22, the second fluted disc；23, the first magnet；24, the second magnet；25, the second cavity；26, hairbrush beam；27, bottom
Disk；28, round card slot；29, arc spring lamination.
Specific embodiment
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing
Record can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
The conventional means such as connect, paste, this will not be detailed here.
Referring to Fig.1-5, a specific embodiment of the invention includes cylindrical valve body 1, and the both ends of valve body 1 are separately connected
There is quick coupling 2, external pipe 3 is inserted in quick coupling 2, two throttle orifices 9, throttle orifice 9 are also provided on the valve body 1
Positioned at the inside of quick coupling 2, the top of the valve body 1 is inserted with the first bull stick 5, on the first bull stick 5 also by several the
There are two arc panels 8 for the connection of one bracket 7, and two arc panels 8 are mutually symmetrical with centered on the first bull stick 5,8 outside of arc panel and valve
The inner wall of body 1 contacts with each other, and the lower section of valve body 1, which is threaded with, accommodates cup 12, accommodates and is inserted with the second bull stick 13 below cup 12,
Second bull stick, 13 activity is plugged to the first bull stick 5, and the first strut 15, the both ends of the first strut 15 are connected on the second bull stick 13
It offers the first cavity 16 respectively, second strut 18, the second strut 18 is inserted with by 17 activity of spring inside the first cavity 16
Outside be connected with second support 19, the outside of second support 19 is connected with bristle 20, and bristle 20 mutually connects with the inner wall of valve body 1
Touching.The valve body 1 of throttle valve of the present invention is interconnected, two external pipes 3 by two quick couplings 2 with two external pipes 3
For the inlet and outlet of fluid, two throttle orifices 9 on valve body 1 pass through first for the inlet and outlet valve body 1 of fluid
Two arc panels 8 that bull stick 5 and first support 7 connect, can carry out all or part of covering for throttle orifice 9, so as to
Achieve the effect that flow adjusts, further, by the second bull stick 13 of rotation lower section, turning for the first strut 15 can be driven
It is dynamic, and then the second strut 18 and second support 19 can be driven to rotate, and then bristle 20 is enable to brush the inner wall of valve body 1
It sweeps, the outward force of spring 17 can make bristle be permanently connected to the inner wall of valve body 1, guarantee to clean effect, the sundries under cleaning
It can fall in the receiving cup 12 of lower section, throttle valve of the invention can be applied in the excessively high fluid environment of impurity, when miscellaneous
Matter when 1 inside of valve body or throttle orifice 9 are accumulated, sweep, by valve body 1 by the brush that can be carried out inside valve body 1 by the second bull stick 13 of rotation
Impurity brush at internal and throttle orifice 9 is fallen, and is changed so as to prevent restriction effect caused by throttle orifice 9 blocks, is guaranteed throttling
The normal work of valve.The first sealing ring 6, second bull stick 13 and receiving cup are connected between first bull stick 5 and valve body 1
The second sealing ring 11 is connected between 12.First sealing ring 6 and the second sealing ring 11, play the role of preventing leakage, and described
The top of one bull stick 5 is connected with the first adjustment disk 4, and 13 bottom of the second bull stick is connected with second adjustment disk 10.The first adjustment disk 4 can
To drive the rotation of the first bull stick 5, for driving the adjustment to throttle flow rate, second adjustment disk 10 can drive the second bull stick to turn
It is dynamic, it drives the brush of bristle to sweep, is also connected with slip ring 14 between first bull stick 5 and the second bull stick 13.First bull stick 5 and second
Slip ring 14 between bull stick 13 can guarantee the stable structure between the first bull stick 5 and the second bull stick 14.Bristle 20 includes several
Hairbrush beam 26, each 26 bottom of hairbrush beam are fixed with chassis 27, and the outside of second support 19 is provided with a pair of with hairbrush beam 26 1
The round card slot 28 answered, round 28 base diameter of card slot are greater than 27 diameter of chassis, and round 28 top diameter of card slot is less than chassis 27
Diameter, 27 activity of chassis are connected in round card slot 28.27 bottom of chassis is fixed with arc spring lamination 29, arc spring lamination 29 and circle
The bottom surface of card slot 28 is in contact.By the way that mutually independent hairbrush beam is arranged, it can avoid cleaning dead angle in cleaning process, guarantee
Clean quality.
In addition, the top of second bull stick 13 is connected in order to further ensure the working effect of throttle valve of the present invention
First fluted disc 21, the lower section of the first bull stick 5 offer the second cavity 25, and the first fluted disc 21 is plugged to the second cavity 25, slip ring
Between 14 connections and the second cavity 25 and the second bull stick 13, the top of the second cavity 25 is connected with the second fluted disc 22, the second fluted disc
22 engage with 21 selectivity of the first fluted disc, and the second magnet 24 is connected at the top of the second adjustment disk 10, the second sealing ring 11
Bottom is connected with the first magnet 23, and 24 selective exposure of the first magnet 23 and the second magnet passes through above structure, the second bull stick 13
Certain up and down motion can be done, the first fluted disc 21 and slip ring 14 can prevent the second bull stick 13 from deviating from the first bull stick 5, when first
When magnet 23 and the second magnet 24 contact with each other, the second fluted disc 22 also intermeshes with the first fluted disc 21, in magnet magneticaction
Under, the second bull stick 13 will not rotate, and not rotate to further limit the first bull stick 5, so as to prevent first
Adjustment plate 4 causes the rotation of the first bull stick 5 to lead to the variation of throttle-flow by false triggering or vibration, and when people controls the first magnet
23 and second magnet 24 separate, the second fluted disc 22 is also separated from each other with the first fluted disc 21, and it is right can to rotate the first adjustment disk 4 at this time
Throttle-flow is adjusted, and is also able to rotate second adjustment disk 10 to cleaning inside valve body 1, which can effectively promote this
The job stability of throttle valve.
Wherein, the devices such as valve body, quick coupling used in the present invention in the patent document that background technique is quoted
Sufficient disclosure has been carried out, the mature prior art is belonged to, this will not be detailed here its specific structure.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
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 (6)
1. a kind of improved throttle valve, including cylindrical valve body (1), the both ends of valve body (1) are connected separately with quick coupling
(2), external pipe (3) are inserted in quick coupling (2), it is characterised in that: be also provided with two throttle orifices on the valve body (1)
(9), throttle orifice (9) is located at the inside of quick coupling (2), is inserted with the first bull stick (5) at the top of the valve body (1), first turn
Also by the connection of several first supports (7), there are two arc panel (8) on bar (5), and two arc panels (8) are with the first bull stick (5)
Centered on it is mutually symmetrical with, contacted with each other with the inner wall of valve body (1) on the outside of arc panel (8), valve body is threaded with appearance below (1)
It receives cup (12), accommodates and be inserted with the second bull stick (13) below cup (12), the second bull stick (13) activity is plugged to the first bull stick (5)
It is interior, it is connected on the second bull stick (13) the first strut (15), the both ends of the first strut (15) offer the first cavity (16) respectively,
It is inserted with the second strut (18) by spring (17) activity inside first cavity (16), the is connected on the outside of the second strut (18)
Two brackets (19) are connected with bristle (20) on the outside of second support (19), and bristle (20) and the inner wall of valve body (1) contact with each other.
2. improved throttle valve according to claim 1, it is characterised in that: between first bull stick (5) and valve body (1)
It is connected with the first sealing ring (6), is connected with the second sealing ring (11) between second bull stick (13) and receiving cup (12).
3. improved throttle valve according to claim 1, it is characterised in that: be connected at the top of first bull stick (5)
The first adjustment disk (4), the second bull stick (13) bottom are connected with second adjustment disk (10).
4. improved throttle valve according to claim 1, it is characterised in that: first bull stick (5) and the second bull stick
(13) slip ring (14) are also connected between.
5. improved throttle valve according to claim 1, it is characterised in that: the bristle (20) includes several hairbrush beams
(26), each hairbrush beam (26) bottom is fixed with chassis (27), is provided on the outside of second support (19) and hairbrush beam (26) one
One corresponding round card slot (28), round card slot (28) base diameter are greater than chassis (27) diameter, and round card slot (28) top is straight
Diameter is less than chassis (27) diameter, and chassis (27) activity is connected in round card slot (28).
6. improved throttle valve according to claim 5, it is characterised in that: chassis (27) bottom is fixed with arc bullet
Piece (29), arc spring lamination (29) are in contact with the bottom surface of round card slot (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811423821.0A CN109538799B (en) | 2018-11-27 | 2018-11-27 | A kind of improved throttle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811423821.0A CN109538799B (en) | 2018-11-27 | 2018-11-27 | A kind of improved throttle valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109538799A true CN109538799A (en) | 2019-03-29 |
| CN109538799B CN109538799B (en) | 2019-11-05 |
Family
ID=65850739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811423821.0A Active CN109538799B (en) | 2018-11-27 | 2018-11-27 | A kind of improved throttle valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109538799B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360122A (en) * | 2019-06-21 | 2019-10-22 | 江苏精工泵业有限公司 | A kind of mixed-flow pump bottom valve |
| CN112081939A (en) * | 2020-09-23 | 2020-12-15 | 钱建国 | Be applied to hydraulic engineering's pipeline valve and controllable fast valve |
| CN113217670A (en) * | 2021-07-08 | 2021-08-06 | 龙口市福利车辆配件厂 | Copper water knockout drum valve |
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| US4881718A (en) * | 1987-11-27 | 1989-11-21 | Jamesbury Corporation | Ball control valve |
| US5123628A (en) * | 1991-05-17 | 1992-06-23 | Jim Yu | Water saving valve |
| CN104227525A (en) * | 2013-06-19 | 2014-12-24 | 远轻铝业（中国）有限公司 | Automatic burr fetching replaceable brush for aluminum alloy hubs |
| WO2016001475A1 (en) * | 2014-07-03 | 2016-01-07 | Metso Automation Oy | Valve |
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| CN206845946U (en) * | 2017-06-22 | 2018-01-05 | 浙江耐益阀门制造有限公司 | A kind of easy cleaning valve |
| CN206918293U (en) * | 2017-07-14 | 2018-01-23 | 中国人民解放军空军勤务学院 | A kind of machinery valve device being convenient to clean |
| CN207335244U (en) * | 2017-09-14 | 2018-05-08 | 福建金明食品有限公司 | A kind of deicer of indoor integrated cooling delivery pipe |
| CN108050261A (en) * | 2017-10-30 | 2018-05-18 | 丁锋燕 | A kind of throttling method with the gentle flow structure of cleaning and adjustable flow velocity |
| CN207500522U (en) * | 2017-10-27 | 2018-06-15 | 天津永升阀门有限公司 | A kind of ball valve valve safety guard |
| CN108244235A (en) * | 2018-01-05 | 2018-07-06 | 江西科技学院 | Dryer device and its application method |
| CN207814510U (en) * | 2018-01-25 | 2018-09-04 | 泉城阀门有限公司 | A kind of filter type ball valve |
| CN207893246U (en) * | 2018-01-21 | 2018-09-21 | 江苏苏盐阀门机械有限公司 | A kind of valve of filter screen capable of washing |
| CN108723033A (en) * | 2018-05-02 | 2018-11-02 | 合肥壹加壹整形美容医院有限公司 | A kind of face-lifting device cleaning equipment |
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2018
- 2018-11-27 CN CN201811423821.0A patent/CN109538799B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4881718A (en) * | 1987-11-27 | 1989-11-21 | Jamesbury Corporation | Ball control valve |
| US5123628A (en) * | 1991-05-17 | 1992-06-23 | Jim Yu | Water saving valve |
| CN104227525A (en) * | 2013-06-19 | 2014-12-24 | 远轻铝业（中国）有限公司 | Automatic burr fetching replaceable brush for aluminum alloy hubs |
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| CN206845946U (en) * | 2017-06-22 | 2018-01-05 | 浙江耐益阀门制造有限公司 | A kind of easy cleaning valve |
| CN206918293U (en) * | 2017-07-14 | 2018-01-23 | 中国人民解放军空军勤务学院 | A kind of machinery valve device being convenient to clean |
| CN207335244U (en) * | 2017-09-14 | 2018-05-08 | 福建金明食品有限公司 | A kind of deicer of indoor integrated cooling delivery pipe |
| CN207500522U (en) * | 2017-10-27 | 2018-06-15 | 天津永升阀门有限公司 | A kind of ball valve valve safety guard |
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| CN108244235A (en) * | 2018-01-05 | 2018-07-06 | 江西科技学院 | Dryer device and its application method |
| CN207893246U (en) * | 2018-01-21 | 2018-09-21 | 江苏苏盐阀门机械有限公司 | A kind of valve of filter screen capable of washing |
| CN207814510U (en) * | 2018-01-25 | 2018-09-04 | 泉城阀门有限公司 | A kind of filter type ball valve |
| CN108723033A (en) * | 2018-05-02 | 2018-11-02 | 合肥壹加壹整形美容医院有限公司 | A kind of face-lifting device cleaning equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360122A (en) * | 2019-06-21 | 2019-10-22 | 江苏精工泵业有限公司 | A kind of mixed-flow pump bottom valve |
| CN112081939A (en) * | 2020-09-23 | 2020-12-15 | 钱建国 | Be applied to hydraulic engineering's pipeline valve and controllable fast valve |
| CN113217670A (en) * | 2021-07-08 | 2021-08-06 | 龙口市福利车辆配件厂 | Copper water knockout drum valve |
| CN113217670B (en) * | 2021-07-08 | 2021-09-17 | 龙口市福利车辆配件厂 | Copper water knockout drum valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109538799B (en) | 2019-11-05 |
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