CN109340442A - A kind of pneumatic reset bi-bit bi-pass mechanical valve - Google Patents
A kind of pneumatic reset bi-bit bi-pass mechanical valve Download PDFInfo
- Publication number
- CN109340442A CN109340442A CN201811429006.5A CN201811429006A CN109340442A CN 109340442 A CN109340442 A CN 109340442A CN 201811429006 A CN201811429006 A CN 201811429006A CN 109340442 A CN109340442 A CN 109340442A
- Authority
- CN
- China
- Prior art keywords
- valve body
- air inlet
- valve
- spool
- reset
- 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.)
- Pending
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
Abstract
The present invention relates to valve technology field, and disclose a kind of pneumatic reset bi-bit bi-pass mechanical valve, including valve body, gland is provided on the right side of the valve body, the inside of the valve body offers main pipeline, air inlet is offered at the top of the valve body, the inside of the air inlet is connected with main pipeline, and the bottom of the valve body offers gas outlet.The pneumatic reset bi-bit bi-pass mechanical valve, when mechanical collision spool, air inlet and air outlet will connection, it ventilates at the time of needing to control mouth after mechanical collision, compressed air will act on piston, the thrust of piston will make valve core reset on spool, air inlet and air outlet no longer connection at this time, spring of the present invention instead of conventional spool valves, spool may be implemented pneumatically to reset, not only can to avoid spring breakage, but also can be to valve core reset at the time of carry out control to realize more complicated atmospheric control, the person of being convenient to use uses.
Description
Technical field
The present invention relates to valve technology field, specially a kind of pneumatic reset bi-bit bi-pass mechanical valve.
Background technique
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) of regulation and control pumped (conveying) medium
Pipeline fittings, have the function of cut-off, adjusting, water conservancy diversion, prevent adverse current, pressure stabilizing, shunting and overflow pressure relief etc., controlled for fluid
The valve of system, various valves, kind and specification used in from simplest shut-off valve to extremely complex robot control system(RCS)
It is quite various.
Tradition generally uses hand rotary valve, pneumatic rotary valve, electromagnetism rotary valve, electromagnetism sliding the control method of compressed air on-off
Valve, mechanical slide valve etc., mechanical slide valve therein are mostly that two-position three way machinery valve transform forms, these traditional control methods are
It is not able to satisfy and becomes increasingly complex at this stage and the demand of more and more accurate pneumatic control, so propose a kind of pneumatic reset two
Two-way mechanical valve is to solve the above problems.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of pneumatic reset bi-bit bi-pass mechanical valve, has realization more
It the advantages of complicated atmospheric control, solves these traditional control methods and is no longer satisfied and become increasingly complex at this stage
The problem of demand of more and more accurate pneumatic control.
(2) technical solution
For the purpose for realizing the more complicated atmospheric control of above-mentioned realization, the invention provides the following technical scheme: a kind of
It is pneumatic to reset bi-bit bi-pass mechanical valve, including valve body, it is provided with gland on the right side of the valve body, the inside of the valve body offers
Main pipeline offers air inlet at the top of the valve body, and the inside of the air inlet is connected with main pipeline, the bottom of the valve body
Portion offers gas outlet, and the inside of the gas outlet is connected with main pipeline, and the inside of the gland offers control mouth, described
The inner wall of main pipeline slidably connects spool, and the inner wall of the control mouth slidably connects piston, the right side setting of the gland
There are two screw, the left end of two screws sequentially passes through gland and valve body, and the left end of two screws all extends to
The outside of valve body, the inside of the valve body are opened up there are two threaded hole, and the inner wall of two threaded holes connects with screw thread
It connects.
Preferably, the left side of the spool is located at the outside of valve body, and the outer wall of spool is fixedly connected with the piston.
Preferably, the length of the control mouth is greater than the distance on the left of the center to valve body of air inlet, and in control mouth
The center of the heart and main pipeline is located in same horizontal line.
Preferably, the width of the valve body and gland is of same size, and the height of valve body and the height of gland are identical.
Preferably, the center at the center and gas outlet of the air inlet is located on same vertical line, and the diameter of air inlet
It is identical as the diameter of gas outlet.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of pneumatic reset bi-bit bi-pass mechanical valve, have following beneficial to effect
Fruit:
The pneumatic reset bi-bit bi-pass mechanical valve, when mechanical collision spool, air inlet and air outlet will connection, machinery touches
It ventilates at the time of needing to control mouth after hitting, compressed air will act on piston, and the thrust of piston is in valve
It will make valve core reset on core, at this time air inlet and air outlet no longer connection, the present invention, can be with instead of the spring of conventional spool valves
Realize that spool pneumatically resets, not only can to avoid spring breakage, but also can be to valve core reset at the time of carry out control to real
Existing more complicated atmospheric control, the person of being convenient to use use.
Detailed description of the invention
Fig. 1 is structure of the invention explosive view；
Fig. 2 is structure of the invention front view.
In figure: 1 valve body, 2 glands, 3 main pipelines, 4 air inlets, 5 gas outlets, 6 control mouths, 7 spools, 8 pistons, 9 screws, 10
Threaded hole.
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.
It is a kind of pneumatic referring to FIG. 1-2, to reset bi-bit bi-pass mechanical valve, including valve body 1, the width of valve body 1 and gland 2
Of same size, the height of valve body 1 is identical with the height of gland 2, and the right side of valve body 1 is provided with gland 2, and the inside of valve body 1 opens up
There is main pipeline 3, the top of valve body 1 offers air inlet 4, and the center of air inlet 4 and the center of gas outlet 5 are located at same vertical line
On, and the diameter of air inlet 4 is identical as the diameter of gas outlet 5, the inside of air inlet 4 is connected with main pipeline 3, valve body 1
Bottom offer gas outlet 5, the inside of gas outlet 5 is connected with main pipeline 3, and the inside of gland 2 offers control mouth 6, control
The length of donsole 6 is greater than the distance on the left of the center to valve body 1 of air inlet 4, and the center at the center of control mouth 6 and main pipeline 3
In same horizontal line, the inner wall of main pipeline 3 slidably connects spool 7, when mechanical collision spool 7, air inlet 4 and gas outlet
5 will connection, give control mouth 6 to ventilate at the time of needing after mechanical collision, compressed air will act on piston 8,
On spool 7 spool 7 will reset the thrust of piston 8, and air inlet 4 and the no longer connection of gas outlet 5, the present invention replace at this time
The generation spring of conventional spool valves may be implemented spool 7 and pneumatically reset, not only can be to avoid spring breakage, but also can to spool 7
Control is carried out at the time of reset to realize more complicated atmospheric control, the person of being convenient to use uses, the left lateral position of spool 7
In the outside of valve body 1, and the outer wall of spool 7 is fixedly connected with piston 8, and the inner wall of control mouth 6 slidably connects piston 8, gland 2
Right side setting there are two screw 9, the left end of two screws 9 sequentially passes through gland 2 and valve body 1, and the left end of two screws 9 is equal
Extend to the outside of valve body 1, the inside of valve body 1 is opened up there are two threaded hole 10, the inner wall of two threaded holes 10 with 9 spiral shell of screw
Line connection.
When in use, when mechanical collision spool 7, air inlet 4 and gas outlet 5 will connection, needing after mechanical collision
It ventilates at the time of wanting to control mouth 6, compressed air will act on piston 8, and the thrust of piston 8 will on spool 7
Reset spool 7, air inlet 4 and the no longer connection of gas outlet 5, the present invention may be implemented instead of the spring of conventional spool valves at this time
Spool 7 pneumatically resets, not only can be to avoid spring breakage, but also can reset to spool 7 at the time of control to realizing
More complicated atmospheric control, the person of being convenient to use use.
In conclusion the pneumatic reset bi-bit bi-pass mechanical valve, when mechanical collision spool 7, air inlet 4 and gas outlet 5 are just
Understand connection, gives control mouth 6 to ventilate at the time of needing after mechanical collision, compressed air will act on piston 8, piston
On spool 7 spool 7 will reset 8 thrust, air inlet 4 and the no longer connection of gas outlet 5 at this time, the present invention instead of
The spring of conventional spool valves may be implemented spool 7 and pneumatically reset, not only can be to avoid spring breakage, but also can reset to spool 7
At the time of carry out control to realize more complicated atmospheric control, the person of being convenient to use uses.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of pneumatic reset bi-bit bi-pass mechanical valve, including valve body (1), it is characterised in that: the right side of the valve body (1) is arranged
Having gland (2), the inside of the valve body (1) offers main pipeline (3), air inlet (4) are offered at the top of the valve body (1),
The inside of the air inlet (4) is connected with main pipeline (3), and the bottom of the valve body (1) offers gas outlet (5), it is described go out
The inside of port (5) is connected with main pipeline (3), and the inside of the gland (2) offers control mouth (6), the main pipeline (3)
Inner wall slidably connect spool (7), the inner wall of the control mouth (6) slidably connects piston (8), the right side of the gland (2)
There are two screw (9) for side setting, and the left end of two screws (9) sequentially passes through gland (2) and valve body (1), described in two
The left end of screw (9) all extends to the outside of valve body (1), and the inside of the valve body (1) is opened up there are two threaded hole (10), and two
The inner wall of the threaded hole (10) is threadedly coupled with screw (9).
2. a kind of pneumatic reset bi-bit bi-pass mechanical valve according to claim 1, it is characterised in that: the spool (7)
Left side is located at the outside of valve body (1), and the outer wall of spool (7) is fixedly connected with piston (8).
3. a kind of pneumatic reset bi-bit bi-pass mechanical valve according to claim 1, it is characterised in that: the control mouth (6)
Length be greater than the distance on the left of the center to valve body (1) of air inlet (4), and in the center of control mouth (6) and main pipeline (3)
The heart is located in same horizontal line.
4. a kind of pneumatic reset bi-bit bi-pass mechanical valve according to claim 1, it is characterised in that: the valve body (1)
Width and gland (2) it is of same size, the height of valve body (1) is identical with the height of gland (2).
5. a kind of pneumatic reset bi-bit bi-pass mechanical valve according to claim 1, it is characterised in that: the air inlet (4)
Center and the center of gas outlet (5) be located on same vertical line, and the diameter of air inlet (4) and the diameter of gas outlet (5) are big
It is small identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429006.5A CN109340442A (en) | 2018-11-28 | 2018-11-28 | A kind of pneumatic reset bi-bit bi-pass mechanical valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811429006.5A CN109340442A (en) | 2018-11-28 | 2018-11-28 | A kind of pneumatic reset bi-bit bi-pass mechanical valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340442A true CN109340442A (en) | 2019-02-15 |
Family
ID=65318452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811429006.5A Pending CN109340442A (en) | 2018-11-28 | 2018-11-28 | A kind of pneumatic reset bi-bit bi-pass mechanical valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340442A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453176A (en) * | 2013-07-31 | 2013-12-18 | 安徽皖仪科技股份有限公司 | Pneumatic-control slide-valve-type three-position four-way control valve |
| CN204025762U (en) * | 2014-08-20 | 2014-12-17 | 北京中科泰安脉冲气压喷射技术有限公司 | A kind of bi-bit bi-pass high pressure control valve |
| CN105003689A (en) * | 2014-04-21 | 2015-10-28 | 深圳市品川新智科技发展有限公司 | Novel high-pressure two-position two-way straight-through type mechanical pneumatic control valve |
| CN209115779U (en) * | 2018-11-28 | 2019-07-16 | 江苏江林机械有限公司 | A kind of pneumatic reset bi-bit bi-pass mechanical valve |
-
2018
- 2018-11-28 CN CN201811429006.5A patent/CN109340442A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453176A (en) * | 2013-07-31 | 2013-12-18 | 安徽皖仪科技股份有限公司 | Pneumatic-control slide-valve-type three-position four-way control valve |
| CN105003689A (en) * | 2014-04-21 | 2015-10-28 | 深圳市品川新智科技发展有限公司 | Novel high-pressure two-position two-way straight-through type mechanical pneumatic control valve |
| CN204025762U (en) * | 2014-08-20 | 2014-12-17 | 北京中科泰安脉冲气压喷射技术有限公司 | A kind of bi-bit bi-pass high pressure control valve |
| CN209115779U (en) * | 2018-11-28 | 2019-07-16 | 江苏江林机械有限公司 | A kind of pneumatic reset bi-bit bi-pass mechanical valve |
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| PB01 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 212113 Shima, Gaozi Town, Dantu District, Zhenjiang City, Jiangsu Province Applicant after: Jiangsu Jianglin Technology Co.,Ltd. Address before: 212113 Shima, Gaozi Town, Dantu District, Zhenjiang City, Jiangsu Province Applicant before: JIANGSU JIANGLIN MACHINERY Co.,Ltd. |
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| CB02 | Change of applicant information |