CN209654688U - A kind of pneumatic actuator rotary valve - Google Patents
A kind of pneumatic actuator rotary valve Download PDFInfo
- Publication number
- CN209654688U CN209654688U CN201822105692.2U CN201822105692U CN209654688U CN 209654688 U CN209654688 U CN 209654688U CN 201822105692 U CN201822105692 U CN 201822105692U CN 209654688 U CN209654688 U CN 209654688U
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- China
- Prior art keywords
- ring
- rotary valve
- fixedly installed
- pneumatic actuator
- ontology
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Abstract
The utility model relates to rotary valve technical fields, and disclose a kind of pneumatic actuator rotary valve, including pneumatic actuator ontology and connecting tube, the bottom of the pneumatic actuator ontology is fixedly installed with rotary valve ontology, fixed ring is fixedly installed on the right side of the rotary valve ontology, the front surface and rear surface of the fixed ring are fixedly installed with raised line, the top and bottom of the fixed ring open up fluted, the inside of the groove is fixedly installed with spring, the opposite side of the spring is fixedly installed with one end and extends to fixture block on the outside of groove, casing is fixedly installed on the left of the connecting tube.The pneumatic actuator rotary valve, it solves due to relying solely on threaded connection when it connect with water pipe, screw thread contacts the reasons such as get rusty with water, it is very inconvenient when making more water-changing tube, and if water pipe is directly fixedly connected with valve, non-dismountable, it is non-exchange to will result in water pipe, inconvenient problem with use.
Description
Technical field
The utility model relates to rotary valve technical field, specially a kind of pneumatic actuator rotary valve.
Background technique
Rotary valve is also known as valve, and valve is generally divided into straight travel type and rotary two major classes, and linear motion valve passes through a straight line fortune
Dynamic component such as flashboard allows or cuts off logistics, and the valve of straight travel type has shut-off valve, gate valve and diaphragm valve etc., revolving valve
Allow or cut off logistics by the component of a rotation, rotary part is able to rotate 90 degree of rotary valve 1/4 rotary valve, sometimes
The classification for waiting 1/4 rotary valve can be expanded to rotary valve of the corner less than 270 degree, and by definition, it can be seen that, rotary valve is a kind of
The rotary valve for making valve be changed to off-position from open position is rotated by 90 ° by rotary part such as flap shutter.
Existing pneumatic actuator rotary valve structure is simple currently on the market, adjusts flow velocity or switch although being able to achieve
Function, but due to relying solely on threaded connection when it connect with water pipe, screw thread contact the reasons such as get rusty with water, make more water-changing tube
When it is very inconvenient, non-dismountable and if water pipe is directly fixedly connected with valve, it is non-exchange to will result in water pipe, uses
Inconvenience, so propose that a kind of pneumatic actuator solves the problems, such as above-mentioned propose with rotary valve.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of pneumatic actuator rotary valve, has using effect
It the advantages that good, solves in the market that existing pneumatic actuator rotary valve structure is simple, adjusts flow velocity although being able to achieve or open
The function of pass, but due to relying solely on threaded connection when it connect with water pipe, screw thread contact the reasons such as get rusty with water, make to replace
Very inconvenient when water pipe, and if water pipe is directly fixedly connected with valve, non-dismountable, it is non-exchange to will result in water pipe,
Inconvenient problem with use.
(2) technical solution
To realize the good purpose of above-mentioned using effect, the utility model is provided the following technical solutions: a kind of pneumatic actuator
It is fixedly installed with rotary valve ontology with the bottom of rotary valve, including pneumatic actuator ontology and connecting tube, the pneumatic actuator ontology,
Fixed ring is fixedly installed on the right side of the rotary valve ontology, the front surface and rear surface of the fixed ring are fixedly installed with convex
Item, the top and bottom of the fixed ring open up fluted, and the inside of the groove is fixedly installed with spring, the spring phase
The side of back is fixedly installed with one end and extends to fixture block on the outside of groove, is fixedly installed with casing on the left of the connecting tube,
The lateral wall of described sleeve pipe is socketed with screwed ring, and the lateral wall of the screwed ring is socketed with shift(ing) ring, the top of the shift(ing) ring
It is fixedly installed with handle with bottom, the lateral wall of described sleeve pipe is socketed with the connection ring on the left of screwed ring, the connection
The inner cavity roof and bottom wall of inner cavity of ring offer card slot, and the side wall of opposite side is fixedly installed with out in the slot of the card slot
The vertical core being located in connection ring, the internal activity of the vertical core are equipped with push rod, and the hole inner sidewall of the vertical core is fixedly installed with
The limiting slot being provided in connection ring, the lateral wall of the push rod are socketed with the stop collar inside limiting slot, the connection
The intracavity sidewall of ring offers the calibration tank that quantity is two.
Preferably, the raised line is adapted with calibration tank, and the inner sidewall diameter of described sleeve pipe is greater than rotary valve ontology outlet pipe
Diameter.
Preferably, the screwed ring is fixedly connected with casing, and the screwed ring and shift(ing) ring are threadedly coupled.
Preferably, the lateral wall of the screwed ring is inclined-plane, and the section of the screwed ring is triangle.
Preferably, sealing ring is fixedly installed on the left of described sleeve pipe, the sealing ring is rubber.
Preferably, the height of the limiting slot is greater than the height of card slot, and the diameter of the stop collar is greater than the diameter of vertical core.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of pneumatic actuator rotary valve, have it is following the utility model has the advantages that
The pneumatic actuator rotary valve is moved to the left connection ring, makes raised line relative movement to school by pushing connection ring
The inside of positive slot corrects casing and rotary valve ontology, by setting inclined-plane for two opposite sides of fixture block, make connection ring with
Fixture block is compressed when fixture block is in contact, and so that card slot is moved to position compatible with fixture block, elastic deformation is restored by spring
Thrust push fixture block to enter the inside of card slot, connection ring is fixed, so that casing is fixed on rotary valve ontology, guarantees set
Pipe will not be detached from rotary valve ontology, by swing handle, handle be made to drive shift(ing) ring rotation, by the way that the outside of screwed ring to be arranged
For inclined-plane, shift(ing) ring is made to compress screwed ring, makes screwed ring that casing and rotary valve ontology be driven to be in close contact, by rotary valve ontology and casing
Bore seal, only need swing handle when preventing water from leaking out, and needing replacing water pipe, press push rod, so that push rod is squeezed fixture block de-
Water pipe can be replaced from card slot, solve due to relying solely on threaded connection when it connect with water pipe, screw thread contacts life with water
The reasons such as rust, it is very inconvenient when making more water-changing tube, and if water pipe is directly fixedly connected with valve, non-dismountable, Jiu Huizao
It is non-exchange at water pipe, inconvenient problem with use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is enlarged drawing at A in the utility model structure chart 1.
In figure: 1 pneumatic actuator ontology, 2 connecting tubes, 3 rotary valve ontologies, 4 fixed rings, 5 raised lines, 6 grooves, 7 springs, 8 cards
Block, 9 casings, 10 screwed rings, 11 shift(ing) rings, 12 handles, 13 connection rings, 14 card slots, 15 vertical cores, 16 push rods, 17 limiting slots, 18 limits
Position ring, 19 calibration tanks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of pneumatic actuator rotary valve, including pneumatic
Actuator ontology 1 and connecting tube 2, the bottom of pneumatic actuator ontology 1 are fixedly installed with rotary valve ontology 3, the right side of rotary valve ontology 3
It is fixedly installed with fixed ring 4, the front surface and rear surface of fixed ring 4 are fixedly installed with raised line 5, the top and bottom of fixed ring 4
Portion opens up fluted 6, and the inside of groove 6 is fixedly installed with spring 7, and the opposite side of spring 7 is fixedly installed with one end and prolongs
The fixture block 8 in 6 outside of groove is extended to, the left side of connecting tube 2 is fixedly installed with casing 9, and the left side of casing 9 is fixedly installed with sealing
Ring, sealing ring are rubber, and the lateral wall of casing 9 is socketed with screwed ring 10, and the lateral wall of screwed ring 10 is inclined-plane, screwed ring 10
Section is triangle, and the lateral wall of screwed ring 10 is socketed with shift(ing) ring 11, and screwed ring 10 is fixedly connected with casing 9, screwed ring 10
It is threadedly coupled with shift(ing) ring 11, the top and bottom of shift(ing) ring 11 are fixedly installed with handle 12, and the lateral wall of casing 9 is socketed with
Connection ring 13 positioned at 10 left side of screwed ring, the inner cavity roof and bottom wall of inner cavity of connection ring 13 offer card slot 14, card slot 14
Slot in the side wall of opposite side be fixedly installed with the vertical core 15 being provided in connection ring 13, the internal activity installation of vertical core 15
There is push rod 16, the hole inner sidewall of vertical core 15 is fixedly installed with the limiting slot 17 being provided in connection ring 13, the lateral wall of push rod 16
Be socketed with the stop collar 18 being located inside limiting slot 17, the height of limiting slot 17 greater than card slot 14 height, stop collar 18 it is straight
Diameter is greater than the diameter of vertical core 15, and the intracavity sidewall of connection ring 13 offers the calibration tank 19 that quantity is two, raised line 5 and calibration tank
19 are adapted, and the inner sidewall diameter of casing 9 is greater than the diameter of 3 outlet pipe of rotary valve ontology, by pushing connection ring 13, make connection ring
13 are moved to the left, and the relative movement of raised line 5 is made to arrive the inside of calibration tank 19, correct casing 9 and rotary valve ontology 3, by by two
The opposite side of fixture block 8 is set as inclined-plane, and fixture block 8 is compressed when so that connection ring 13 is in contact with fixture block 8, keeps card slot 14 mobile
To position compatible with fixture block 8, the inside that elastically-deformable thrust pushes fixture block 8 to enter card slot 14 is restored by spring 7,
Connection ring 13 is fixed, so that casing 9 is fixed on rotary valve ontology 3, guarantees that casing 9 will not be detached from rotary valve ontology 3, pass through
Swing handle 12 makes handle 12 that shift(ing) ring 11 be driven to rotate, by setting inclined-plane for the outside of screwed ring 10, makes shift(ing) ring 11
Screwed ring 10 is compressed, makes screwed ring 10 that casing 9 and rotary valve ontology 3 be driven to be in close contact, by the inner cavity of rotary valve ontology 3 and casing 9
Sealing only needs swing handle 12 when preventing water from leaking out, and needing replacing water pipe, press push rod 16, so that push rod 16 is squeezed fixture block 8 de-
Water pipe can be replaced from card slot 14, solve due to relying solely on threaded connection when it connect with water pipe, screw thread is contacted with water
It the reasons such as gets rusty, it is very inconvenient when making more water-changing tube, and if water pipe is directly fixedly connected with valve, it is non-dismountable, it will
Cause water pipe non-exchange, inconvenient problem with use.
In conclusion the pneumatic actuator rotary valve is moved to the left connection ring 13, makes convex by pushing connection ring 13
The inside of calibration tank 19 is arrived in the relative movement of item 5, is corrected casing 9 and rotary valve ontology 3, is passed through the side that two fixture blocks 8 is opposite
It is set as inclined-plane, fixture block 8 is compressed when so that connection ring 13 is in contact with fixture block 8, card slot 14 is moved to and is adapted with fixture block 8
Position, the inside that elastically-deformable thrust pushes fixture block 8 to enter card slot 14 is restored by spring 7, connection ring 13 is fixed,
To which casing 9 to be fixed on rotary valve ontology 3, guarantees that casing 9 will not be detached from rotary valve ontology 3, by swing handle 12, make handle
Hand 12 drives shift(ing) ring 11 to rotate, and by setting inclined-plane for the outside of screwed ring 10, so that shift(ing) ring 11 is compressed screwed ring 10, makes
Screwed ring 10 drives casing 9 and rotary valve ontology 3 to be in close contact, and by the bore seal of rotary valve ontology 3 and casing 9, prevents water from leaking out,
And swing handle 12 is only needed when needing replacing water pipe, push rod 16 is pressed, so that push rod 16 is squeezed the disengaging card slot 14 of fixture block 8 can be more
Water-changing tube is solved due to relying solely on threaded connection when it connect with water pipe, and screw thread contacts the reasons such as get rusty with water, makes to replace
Very inconvenient when water pipe, and if water pipe is directly fixedly connected with valve, non-dismountable, it is non-exchange to will result in water pipe,
Inconvenient problem with use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of pneumatic actuator rotary valve, including pneumatic actuator ontology (1) and connecting tube (2), it is characterised in that: the gas
The bottom of dynamic actuator ontology (1) is fixedly installed with rotary valve ontology (3), is fixedly installed on the right side of the rotary valve ontology (3)
Determine ring (4), the front surface and rear surface of the fixed ring (4) are fixedly installed with raised line (5), the top of the fixed ring (4)
Opened up with bottom fluted (6), the inside of the groove (6) is fixedly installed with spring (7), the spring (7) it is opposite one
Side is fixedly installed with one end and extends to fixture block (8) on the outside of groove (6), is fixedly installed with set on the left of the connecting tube (2)
It manages (9), the lateral wall of described sleeve pipe (9) is socketed with screwed ring (10), and the lateral wall of the screwed ring (10) is socketed with shift(ing) ring
(11), the top and bottom of the shift(ing) ring (11) are fixedly installed with handle (12), and the lateral wall of described sleeve pipe (9) is socketed with
Connection ring (13) on the left of screwed ring (10), the inner cavity roof and bottom wall of inner cavity of the connection ring (13) offer card slot
(14), the side wall of opposite side is fixedly installed with the vertical core being provided on connection ring (13) in the slot of the card slot (14)
(15), the internal activity of the vertical core (15) is equipped with push rod (16), and the hole inner sidewall of the vertical core (15) is fixedly installed with out
The limiting slot (17) being located on connection ring (13), the lateral wall of the push rod (16) are socketed with the limit internal positioned at limiting slot (17)
Position ring (18), the intracavity sidewall of the connection ring (13) offer the calibration tank (19) that quantity is two.
2. a kind of pneumatic actuator rotary valve according to claim 1, it is characterised in that: the raised line (5) and calibration tank
(19) it is adapted, the inner sidewall diameter of described sleeve pipe (9) is greater than the diameter of rotary valve ontology (3) outlet pipe.
3. a kind of pneumatic actuator rotary valve according to claim 1, it is characterised in that: the screwed ring (10) and casing
(9) it is fixedly connected, the screwed ring (10) and shift(ing) ring (11) are threadedly coupled.
4. a kind of pneumatic actuator rotary valve according to claim 1, it is characterised in that: the outside of the screwed ring (10)
Wall is inclined-plane, and the section of the screwed ring (10) is triangle.
5. a kind of pneumatic actuator rotary valve according to claim 1, it is characterised in that: the left side of described sleeve pipe (9) is solid
Dingan County is equipped with sealing ring, and the sealing ring is rubber.
6. a kind of pneumatic actuator rotary valve according to claim 1, it is characterised in that: the height of the limiting slot (17)
Greater than the height of card slot (14), the diameter of the stop collar (18) is greater than the diameter of vertical core (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105692.2U CN209654688U (en) | 2018-12-15 | 2018-12-15 | A kind of pneumatic actuator rotary valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822105692.2U CN209654688U (en) | 2018-12-15 | 2018-12-15 | A kind of pneumatic actuator rotary valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209654688U true CN209654688U (en) | 2019-11-19 |
Family
ID=68518093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822105692.2U Expired - Fee Related CN209654688U (en) | 2018-12-15 | 2018-12-15 | A kind of pneumatic actuator rotary valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209654688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985701A (en) * | 2019-12-19 | 2020-04-10 | 永秀阀门有限公司 | Novel eccentric half ball valve |
| CN112253765A (en) * | 2020-10-20 | 2021-01-22 | 中阀控股（集团）有限公司 | Stop valve and connecting pipe assembly for connecting stop valve and pipeline |
-
2018
- 2018-12-15 CN CN201822105692.2U patent/CN209654688U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985701A (en) * | 2019-12-19 | 2020-04-10 | 永秀阀门有限公司 | Novel eccentric half ball valve |
| CN110985701B (en) * | 2019-12-19 | 2021-12-14 | 永秀阀门有限公司 | Novel eccentric half ball valve |
| CN112253765A (en) * | 2020-10-20 | 2021-01-22 | 中阀控股（集团）有限公司 | Stop valve and connecting pipe assembly for connecting stop valve and pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |