CN107631044B - A kind of Novel quick-opening type valve - Google Patents
A kind of Novel quick-opening type valve Download PDFInfo
- Publication number
- CN107631044B CN107631044B CN201710685631.5A CN201710685631A CN107631044B CN 107631044 B CN107631044 B CN 107631044B CN 201710685631 A CN201710685631 A CN 201710685631A CN 107631044 B CN107631044 B CN 107631044B
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- China
- Prior art keywords
- handle
- valve
- opening type
- novel quick
- valve body
- 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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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 description 13
- 239000007789 gas Substances 0.000 description 9
- 238000007789 sealing Methods 0.000 description 9
- 239000013618 particulate matter Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 matter Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
The invention discloses a kind of Novel quick-opening type valves, including valve body and handle, the upper end side of the valve body is connected by handle block set with handle, and the bottom of the valve body is provided with hole pedestal, the upside valve body surface of the pedestal with holes is symmetrically installed with air inlet port and air outlet, the air inlet port is communicated by spool chamber with air outlet, the spool chamber is internally provided with valve core, the valve core is O-ring structure, and valve core is connected with guide rod by fixing seat, the upper end of the guide rod is connected with guiding axis by spring, the guiding axis is connected with eccentric wheel by the way that guide shaft circular groove is arranged in handle block set side surface, the eccentric wheel is connected with four square bars by eccentric shaft, the eccentric shaft is installed on the inside of bearing holder (housing, cover), four square bar passes through return slot with handle heart seat phase Even, the handle is "-" type structure, and the upper outer surface of the handle is symmetrically installed with finger ring seat, has high-cleanness, high.
Description
Technical field
The present invention relates to mechanical equipment technical field, specially a kind of Novel quick-opening type valve.
Background technique
Valve is the control unit in fluid delivery system, has cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting
Or the functions such as overflow pressure relief.For the valve of fluid control systems, from simplest shut-off valve to extremely complex robot control system(RCS)
Used in various valves, kind and specification are quite various.Valve can be used for controlling empty gas and water, steam, various corrosivity and be situated between
The flowing of the various types fluid such as matter, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron according to material
Valve, cast steel valve, stainless valve (201,304,316 etc.), chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, modeling
Expect valve, nonstandard customized valve etc..
In the life-support systems of mine safety cabin, oxygen, nitrogen conveying gas circuit need manual fast stop valve, use
It is mostly at present filler ball valve and plug valve using controlled valve in gas circuit switching, discharge etc..But cock formula is currently mainly used
Filler ball valve can have the following disadvantages problem::
(1) cock formula filler ball valve 90 ° of relative rotation of seal interface in switch, that there are particulate matters is uncontrollable for filler ball valve
Problem is because fretting wear and gas erosive wear generate particulate matter, and excessive abrasive dust will lead to filtration channel blocking, influence
The requirement of cleaning gas degree, while there is adverse effect to human body respiration, it is unfavorable for the safe handling of people；
(2) cock formula filler ball valve reduces leakproofness, so that switching effect in switch due to the presence of particulate matter
Difference is easy to cause leakage failure, and due to abrasion, so that the service life of the cock formula filler ball-valve type valve contracts significantly
It is short.
Summary of the invention
In order to overcome the shortcomings of that prior art, the present invention provide a kind of Novel quick-opening type valve, both solve cock
Formula filler ball-valve type valve uses bring wear problem, and considerably increases the usable degree of valve, also improves work
Efficiency, the operation for facilitating people to construct, and have the function of reinforcement, and be user-friendly for operating with, it can be effective
Solve the problems, such as that background technique proposes.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Novel quick-opening type valve, including valve master
The upper end side of body and handle, the valve body is connected by handle block set with handle, and the bottom of the valve body
It is provided with hole pedestal, the upside valve body surface of the pedestal with holes is symmetrically installed with air inlet port and air outlet, institute
It states air inlet port and is communicated by spool chamber with air outlet, the spool chamber is internally provided with valve core, and the valve core is O
Shape coil structures, and valve core is connected with guide rod by fixing seat, and the upper end of the guide rod is connected with guiding axis by spring, institute
It states guiding axis and is connected with eccentric wheel by the way that guide shaft circular groove is arranged in handle block set side surface, the eccentric wheel passes through eccentric axis connection
There are four square bars, the eccentric shaft is installed on the inside of bearing holder (housing, cover), and four square bar passes through return slot and handle heart seat is connected,
The handle is "-" type structure, and the upper outer surface of the handle is symmetrically installed with finger ring seat.
As a kind of technical solution for having choosing of the present invention, the vertical height of the air inlet port is vertical higher than air outlet
Spend low 2cm.
As a kind of technical solution for having choosing of the present invention, the diameter of the valve core is bigger than the ventilation pipe diameter of air outlet
6mm, and the valve core is fastened in fixing seat.
As a kind of technical solution for having choosing of the present invention, the lower end of the guiding axis is provided with radial slot, the radial slot
It is inside mounted with spring, and limited block is installed for the spring one week, and the spring and guide rod and guiding axis are all made of pin
The mode of connection.
As a kind of technical solution for having choosing of the present invention, the guide shaft circular groove is cylindrical groove structure, and eccentric wheel is
Rectangular parallelepiped structure, and the short 3cm of length of the radius ratio eccentric wheel of the guide shaft circular groove.
As a kind of technical solution for having choosing of the present invention, return spring is installed around four square bars in the return slot,
The both ends of the return spring are connected separately with handle and handle block set.
As a kind of technical solution for having choosing of the present invention, the inside both ends of the handle are symmetrically arranged with positioning cylinder, and
And it is provided with corresponding positioning groove on the surface of the handle block set corresponding thereto, and the outer surface of handle is coated with switch
To the mark of direction of rotation.
Compared with prior art, the beneficial effects of the present invention are:
(1) handle of the present invention is acted by drawing realizes insertion locking and unlocking function, and 180 ° of rotatable handle are linked simultaneously
Eccentric shaft rotates, and eccentric wheel is embedded into guide shaft circular groove on eccentric shaft, guide rod linear reciprocating motion is realized, to overcome cock
Formula filler ball valve rotational case there is a possibility that O-ring cut damage and filler ball valve there are the uncontrollable deficiencies of particulate matter, in turn
The generation for reducing filtration channel stopping state, improves the cleanliness of gas, while reducing the influence to human body respiration.
(2) present invention constitutes sealing pair by O-ring and valve body end face, only exists between sealing pair interface in situ reciprocal
Mobile, contact condition has repeatability, realize quick opening valve open with it is closed, without relatively rotating or sliding between sealing pair, avoid
Sealing ring rotary-cut and the contact spin friction abrasion of filler ball valve bring particle problems in plug valve rotary course, to extend
The service life of the fast open form valve；Also there is boosting function using eccentric wheel sine mechanism.Since the handle radius of gyration is greater than
The eccentricity of eccentric wheel, therefore can be controlled and be opened with low-force, and sine mechanism has dead point boosting function.And general guide rod
Direct Action Type opener then needs to realize unlatching more energetically when gas pressure is larger without boosting function.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is handle arrangement left view schematic diagram of the invention；
Fig. 3 is guide shaft circular groove and eccentric wheel structure schematic diagram of the invention.
In figure: 1- valve body;2- handle；3- handle block set；4- pedestal with holes；5- air inlet port；6- air outlet；7-
Spool chamber；8- valve core；9- fixing seat；10- guide rod；11- spring；12- guiding axis；13- guide shaft circular groove；14- eccentric wheel；15-
Eccentric shaft；Tetra- square bar of 16-；17- bearing holder (housing, cover)；18- return slot；19- finger ring seat；121- radial slot；122- limited block；181- return
Spring；201- positioning cylinder；202- positioning groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The explanation of following embodiment be with reference to attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, "upper", " in ", "lower", "front", "rear", "left", "right", "inner", "
Outside ", " side " etc. is only direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, rather than to limit the present invention.
Embodiment:
As shown in Figure 1, the present invention provides a kind of Novel quick-opening type valve, including valve body 1 and handle 2, the valve
The upper end side of door main body 1 is connected by handle block set 3 with handle 2, and the bottom of the valve body 1 is provided with bottom hole
Seat 4, facilitates people that the Novel quick-opening type valve is fixedly mounted.
As shown in Figure 1,1 surface of upside valve body of the pedestal with holes 4 is symmetrically installed with air inlet port 5 and outlet side
Mouth 6, wherein the vertical height of the air inlet port 5 is 2cm lower than the vertical height of air outlet 6, to facilitate people to distinguish,
In order to avoid wrong pipe, the air inlet port 5 is communicated by spool chamber 7 with air outlet 6, and the spool chamber 7 is internally provided with valve
Core 8, the valve core 8 is O-ring structure, and the valve core 8 is connected with guide rod 10, and spool by fixing seat 9
The quantity of body 8 is two, and is symmetrically arranged at the bottom two corners of spool chamber 7, and wherein one jiao of being inscribed for air outlet 6
Mouthful, wherein the diameter of the valve core 8 is 6mm bigger than the ventilation pipe diameter of air outlet 6, and the valve core 8 is to be fastened in
In fixing seat 9, valve core 8 is enabled to block the ventilation nozzle of air outlet 6, the upper end of the guide rod 10 is connected by spring 11
It is connected to guiding axis 12, and the lower end of the guiding axis 12 is provided with radial slot 121, and spring 11 is mounted in the radial slot 121,
And the spring is equipped with limited block 122 for 11 1 weeks, and the spring 11 and guide rod 10 and guiding axis 12 are all made of pin company
The mode connect.
As shown in figures 1 and 3, the guiding axis 12 is connected in 3 side surface of handle block set by the way that guide shaft circular groove 13 is arranged
Eccentric wheel 14, and the guide shaft circular groove 13 is cylindrical groove structure, and eccentric wheel 14 is rectangular parallelepiped structure, and the guide shaft
The short 3cm of length of the radius ratio eccentric wheel 14 of circular groove 13, so that the sine mechanism of 14 drive leader 10 of eccentric wheel, realizes quck-opening valve
Door, which is opened, is connected with four square bars 16 by eccentric shaft 15 with eccentric wheel 14 described in sealing function.
As depicted in figs. 1 and 2, the eccentric shaft 15 is installed on the inside of bearing holder (housing, cover) 17, and four square bar 16 passes through return
Slot 18 is connected heart seat with handle 2, wherein being equipped with return spring 181, institute around four square bars 16 in the return slot 18
The both ends for stating return spring 181 are connected separately with handle 2 and handle block set 3, and the handle 2 is "-" type structure, and described
The upper outer surface of handle 2 is symmetrically installed with finger ring seat 19, and people is facilitated to carry out rotating handle 2, and the inside of the handle 2
Both ends are symmetrically arranged with positioning cylinder 201, and are provided with corresponding positioning on the surface of the handle block set 3 corresponding thereto
Groove 202, and the outer surface of handle 2 is coated with mark of the switch to direction of rotation, facilitates people to identify and operate, works as hand
Handle 2 relies on the restoring force of return spring 181 after rotating 180 °, the positioning cylinder 201 on handle 2 is embedded in positioning groove automatically
In 202, to realize positive lock, it can be realized by 2 forward and reverse rotation of handle and close valve opening and closing.
In conclusion the main characteristic of the invention lies in that:
(1) handle of the present invention is acted by drawing realizes insertion locking and unlocking function, and 180 ° of rotatable handle are linked simultaneously
Eccentric shaft rotates, and eccentric wheel is embedded into guide shaft circular groove on eccentric shaft, guide rod linear reciprocating motion is realized, to overcome cock
Formula filler ball valve rotational case there is a possibility that O-ring cut damage and filler ball valve there are the uncontrollable deficiencies of particulate matter, in turn
The generation for reducing filtration channel stopping state, improves the cleanliness of gas, while reducing the influence to human body respiration；
(2) present invention constitutes sealing pair by O-ring and valve body end face, only exists between sealing pair interface in situ reciprocal
Mobile, contact condition has repeatability, realize quick opening valve open with it is closed, without relatively rotating or sliding between sealing pair, avoid
Sealing ring rotary-cut and the contact spin friction abrasion of filler ball valve bring particle problems in plug valve rotary course, to extend
The service life of the fast open form valve；Also there is boosting function using eccentric wheel sine mechanism.Since the handle radius of gyration is greater than
The eccentricity of eccentric wheel, therefore can be controlled and be opened with low-force, and sine mechanism has dead point boosting function.And general guide rod
Direct Action Type opener then needs to realize unlatching more energetically when gas pressure is larger without boosting function.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (7)
1. a kind of Novel quick-opening type valve, it is characterised in that: including valve body (1) and handle (2), the valve body (1)
Upper end side be connected with handle (2) by handle block set (3), and the bottom of the valve body (1) is provided with bottom hole
Seat (4), upside valve body (1) surface of the pedestal (4) with holes are symmetrically installed with air inlet port (5) and air outlet (6),
The air inlet port (5) is communicated by spool chamber (7) with air outlet (6), and the spool chamber (7) is internally provided with valve core
(8), the valve core (8) is O-ring structure, and the valve core (8) is connected with guide rod (10), institute by fixing seat (9)
The upper end for stating guide rod (10) is connected with guiding axis (12) by spring (11), and the guiding axis (12) is in handle block set (3) side table
Face is connected with eccentric wheel (14) by the way that guide shaft circular groove (13) are arranged, and the eccentric wheel (14) is connected with four directions by eccentric shaft (15)
Bar (16), the eccentric shaft (15) are installed on the inside of bearing holder (housing, cover) (17), and four square bar (16) passes through return slot (18) and hand
Handle (2) is connected heart seat, and the handle (2) is "-" type structure, and the upper outer surface of the handle (2) is symmetrically installed
There are finger ring seat (19).
2. a kind of Novel quick-opening type valve according to claim 1, it is characterised in that: the air inlet port (5) it is vertical
Height is 2cm lower than the vertical height of air outlet (6).
3. a kind of Novel quick-opening type valve according to claim 1, it is characterised in that: the diameter ratio of the valve core (8)
The big 6mm of ventilation pipe diameter of air outlet (6), and the valve core (8) is fastened on fixing seat (9).
4. a kind of Novel quick-opening type valve according to claim 1, it is characterised in that: the lower end of the guiding axis (12) is set
It is equipped with radial slot (121), is mounted with spring (11) in the radial slot (121), and installation in the spring (11) one weeks is limited
Position block (122), and the spring (11) and guide rod (10) and guiding axis (12) are all made of the mode of pin connection.
5. a kind of Novel quick-opening type valve according to claim 1, it is characterised in that: the guide shaft circular groove (13) is cylinder
Groove structure, and eccentric wheel (14) is rectangular parallelepiped structure, and the radius ratio eccentric wheel (14) of the guide shaft circular groove (13)
The short 3cm of length.
6. a kind of Novel quick-opening type valve according to claim 1, it is characterised in that: in the return slot (18) around
Four square bars (16) are equipped with return spring (181), and the both ends of the return spring (181) are connected separately with handle (2) and handle
Block set (3).
7. a kind of Novel quick-opening type valve according to claim 1, it is characterised in that: the inside both ends of the handle (2)
It is symmetrically arranged with positioning cylinder (201), and is provided with corresponding positioning on the surface of the handle block set (3) corresponding thereto
Groove (202), and the outer surface of handle (2) is coated with mark of the switch to direction of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685631.5A CN107631044B (en) | 2017-08-11 | 2017-08-11 | A kind of Novel quick-opening type valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685631.5A CN107631044B (en) | 2017-08-11 | 2017-08-11 | A kind of Novel quick-opening type valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107631044A CN107631044A (en) | 2018-01-26 |
| CN107631044B true CN107631044B (en) | 2019-05-21 |
Family
ID=61099237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710685631.5A Active CN107631044B (en) | 2017-08-11 | 2017-08-11 | A kind of Novel quick-opening type valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107631044B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2536823A1 (en) * | 1982-11-29 | 1984-06-01 | Electricite De France | Device of the magnetically-controlled valve type comprising control by a link rod. |
| CN104100745A (en) * | 2013-04-14 | 2014-10-15 | 何筱钦 | Hydraulic forcible pipeline stop valve |
| CN204114187U (en) * | 2014-10-10 | 2015-01-21 | 乐清市阀门厂 | Fast opening/closing valve |
| CN204512578U (en) * | 2015-03-31 | 2015-07-29 | 西安航空学院 | A kind of pipeline automatic stoping valve for blanking |
-
2017
- 2017-08-11 CN CN201710685631.5A patent/CN107631044B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2536823A1 (en) * | 1982-11-29 | 1984-06-01 | Electricite De France | Device of the magnetically-controlled valve type comprising control by a link rod. |
| CN104100745A (en) * | 2013-04-14 | 2014-10-15 | 何筱钦 | Hydraulic forcible pipeline stop valve |
| CN204114187U (en) * | 2014-10-10 | 2015-01-21 | 乐清市阀门厂 | Fast opening/closing valve |
| CN204512578U (en) * | 2015-03-31 | 2015-07-29 | 西安航空学院 | A kind of pipeline automatic stoping valve for blanking |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107631044A (en) | 2018-01-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190418 Address after: 225300 Qindong Industrial Concentration Area, Qintong Town, Jiangyan District, Taizhou City, Jiangsu Province Applicant after: JIANGSU ZHONGHAO MARINE VALVE MANUFACTURING Co.,Ltd. Address before: 241000 A701-702 Hatching Building of Automobile Electronics Park, Jiujiang District, Wuhu City, Anhui Province Applicant before: ANHUI JUHE AUTOMATION ENGINEERING CO.,LTD. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A new type of quick opening valve Granted publication date: 20190521 Pledgee: Bank of China Limited Jiangyan Branch Pledgor: JIANGSU ZHONGHAO MARINE VALVE MANUFACTURING Co.,Ltd. Registration number: Y2024980007340 |