CN211145387U - Pneumatic element with good anti-seismic effect - Google Patents
Pneumatic element with good anti-seismic effect Download PDFInfo
- Publication number
- CN211145387U CN211145387U CN201922232782.2U CN201922232782U CN211145387U CN 211145387 U CN211145387 U CN 211145387U CN 201922232782 U CN201922232782 U CN 201922232782U CN 211145387 U CN211145387 U CN 211145387U
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- annular
- groove
- valve body
- valve
- iron core
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- 230000000694 effects Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims description 22
- 210000003437 trachea Anatomy 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a pneumatic element with good anti-seismic effect; belongs to the technical field of electromagnetic valves; the valve body is internally provided with a closed groove, a valve plate is arranged on the inner side of the closed groove, the bottom of the outer side of the valve plate is provided with an annular filling groove, and the inner wall of the annular filling groove is provided with an annular sealing groove; an annular mounting groove is formed in the inner wall of the closed groove, a mounting frame is fixedly arranged in the annular mounting groove, an annular air bag is fixedly arranged on the inner side of the mounting frame, and an annular sealing strip is fixedly arranged on the inner side of the annular air bag; an air pipe is fixedly arranged at the top of the mounting frame, penetrates through the mounting frame and extends into the annular air bag, and the end part of the air pipe is connected with an inflation needle cylinder; the utility model discloses can avoid the condition of the combination department emergence seepage of closed groove and valve plate, make the utility model discloses have good antidetonation effect, the in-service use effect is more ideal.
Description
The technical field is as follows:
the utility model relates to a solenoid valve technical field, in particular to effectual pneumatic element of antidetonation.
Background art:
the solenoid valve is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure or pneumatic pressure.
However, the existing electromagnetic valve still has some defects in actual use, for example, when the valve is closed, liquid in the valve can drive the valve body to vibrate, when vibration acts on the valve plate, the joint between the valve plate and the valve body is easy to generate the condition of local leakage due to vibration, and the actual use effect is not ideal enough.
Therefore, it is necessary to provide a pneumatic element with good anti-vibration effect to solve the above problems.
The utility model has the following contents:
an object of the utility model is to provide an effectual pneumatic element of antidetonation to solve among the prior art liquid in the valve can drive the valve body and take place vibrations, when vibrations effect on the valve plate, the junction between valve plate and the valve body just produces the condition of local seepage because of vibrations easily, and the not enough ideal of in-service use effect is not enough.
The utility model discloses by following technical scheme implement: a pneumatic element with a good anti-seismic effect comprises a valve body, wherein a closed groove is formed in the valve body, a valve plate is arranged on the inner side of the closed groove, an annular filling groove is formed in the bottom of the outer side of the valve plate, and an annular sealing groove is formed in the inner wall of the annular filling groove;
an annular mounting groove is formed in the inner wall of the closed groove, a mounting frame is fixedly arranged in the annular mounting groove, an annular air bag is fixedly arranged on the inner side of the mounting frame, and an annular sealing strip is fixedly arranged on the inner side of the annular air bag;
the mounting frame top is fixed and is provided with the trachea, the trachea runs through the mounting frame and extends to inside the annular gasbag, trachea end connection has the cylinder of aerifing, it is provided with inside the valve body to aerify the cylinder nestification.
Preferably, the top of the inflatable needle cylinder is fixedly provided with a transmission plate, the top of the valve plate is fixedly provided with a movable iron core, and the transmission plate is fixedly arranged at the top of the side face of the movable iron core.
Preferably, the movable iron core is nested inside the valve body and is in sliding connection with the valve body.
Preferably, the fixed valve casing that is provided with in valve body top, the inside both sides of valve casing all fixedly are provided with the coil.
Preferably, the fixed iron core that is provided with in valve casing inner chamber top, the fixed spring that is provided with in iron core bottom, the spring bottom with move iron core fixed connection.
Preferably, a liquid inlet cavity and a liquid outlet cavity located at the bottom of the liquid inlet cavity are formed in the valve body, an opening of the liquid inlet cavity is located on one side of the valve body, and an opening of the liquid outlet cavity is located on the other side of the valve body.
The utility model has the advantages that:
1. the utility model discloses an utilize annular gasbag cooperation annular packing groove to seal the junction between valve plate and the closed groove, and then when cushioning vibrations, can also play the effect of shutoff, and then avoid the condition that the junction of closed groove and valve plate takes place the seepage, make the utility model discloses have good antidetonation effect, the actual use effect is more ideal;
2. the utility model discloses a be provided with annular seal strip and annular seal groove to after annular seal strip inflation entered into the annular mounting groove, annular seal strip can enter into the annular seal groove, and annular seal strip cooperatees with the annular seal groove this moment, makes sealed effect further strengthen.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall front view structure of the present invention.
Fig. 2 is the partial front sectional structure schematic diagram of the valve plate of the present invention.
Fig. 3 is the schematic view of the sectional structure of the valve body in front view.
In the figure: 1. a valve body; 2. closing the groove; 3. a valve plate; 4. an annular filling groove; 5. an annular seal groove; 6. an annular mounting groove; 7. installing a frame; 8. an annular air bag; 9. an annular sealing strip; 10. an air tube; 11. an inflatable syringe; 12. a drive plate; 13. a movable iron core; 14. a valve housing; 15. a coil; 16. fixing an iron core; 17. a spring; 18. a liquid inlet cavity; 19. and a liquid discharge cavity.
The specific implementation mode is as follows:
the technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description. Any feature disclosed in this specification (including any accompanying claims-abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Before describing the embodiments, some necessary terms need to be explained. For example:
if the use of the terms first, second, etc. appear in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. Thus, a "first" element discussed below could also be termed a "second" element without departing from the teachings of the present invention. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly connected" or "directly coupled" to another element, there are no intervening elements present.
The various terms appearing in this application are used for the purpose of describing particular embodiments only and are not intended as limitations on the invention, except where the context clearly dictates otherwise, the singular is intended to include the plural as well.
When the terms "comprises" and/or "comprising" are used in this specification, these terms specify the presence of stated features-integers-steps-operations-elements and/or components, but do not preclude the presence and/or addition of one or more other features-integers-steps-operations-elements-components and/or groups thereof.
The utility model provides a pneumatic component that effectual as shown in fig. 1-3 antidetonation, as shown in fig. 1, including valve body 1, the fixed valve casing 14 that sets up in 1 top of valve body, 14 inside both sides of valve casing are all fixed and are set up coil 15, and 14 inner chamber tops of valve casing are fixed to be set up and to decide iron core 16, decide the fixed spring 17 that sets up in iron core 16 bottom, spring 17 bottom with move iron core 13 fixed connection to move iron core 13 and descend under coil 15's effect, when moving iron core 13 and descend, drive the valve plate 3 synchronous decline of its bottom.
Meanwhile, a liquid inlet cavity 18 and a liquid outlet cavity 19 located at the bottom of the liquid inlet cavity 18 are formed in the valve body 1, an opening of the liquid inlet cavity 18 is located on one side of the valve body 1, and an opening of the liquid outlet cavity 19 is located on the other side of the valve body 1, so that liquid can flow in through the liquid inlet cavity 18 and then flow out through the liquid outlet cavity 19.
As shown in fig. 2, closed groove 2 has been seted up to valve body 1 inside, closed groove 2 inboard sets up valve plate 3, annular packing groove 4 has been seted up to valve plate 3 outside bottom, annular seal groove 5 has been seted up on 4 inner walls in annular packing groove, annular mounting groove 6 has been seted up on 2 inner walls in closed groove, 6 inside fixed mounting frames 7 that set up in annular mounting groove, 7 inboard fixed annular gasbag 8 that sets up of mounting frames, 8 inboard fixed annular sealing strip 9 that sets up of annular gasbag, so that after annular sealing strip 9 inflation entered into annular mounting groove 6, annular sealing strip 9 can enter into annular seal groove 5, annular sealing strip 9 cooperatees with annular seal groove 5 this moment, make sealed effect further strengthen.
As shown in fig. 3, an air pipe 10 is fixedly arranged at the top of the mounting frame 7, the air pipe 10 penetrates through the mounting frame 7 and extends into the annular air bag 8, the end of the air pipe 10 is connected with an inflation needle cylinder 11, the inflation needle cylinder 11 is nested inside the valve body 1, so that air inside the inflation needle cylinder 11 is squeezed into the air pipe 10 and then enters the annular air bag 8 through the air pipe 10, and further the annular air bag 8 is expanded.
Simultaneously, the fixed driving plate 12 that sets up in 11 tops of inflatable syringe, the fixed movable iron core 13 that sets up in 3 tops of valve plate, driving plate 12 are fixed to be set up in movable iron core 13 side top, move iron core 13 nestification and set up inside valve body 1, and move iron core 13 and valve body 1 sliding connection to in the decline in-process that moves iron core 13, move iron core 13 and extrude inflatable syringe 11 through driving plate 12.
The specific using method of the pneumatic element with good anti-seismic effect comprises the following steps:
when the valve is actually used, the movable iron core 13 descends under the action of the coil 15, and when the movable iron core 13 descends, the valve plate 3 at the bottom of the movable iron core is driven to descend synchronously;
meanwhile, in the descending process, the movable iron core 13 extrudes the inflatable needle cylinder 11 through the transmission plate 12, air in the inflatable needle cylinder 11 is extruded into the air pipe 10 and then enters the annular air bag 8 through the air pipe 10, so that the annular air bag 8 is expanded, the expanded annular air bag 8 extends out of the annular mounting groove 6 and further extends into the annular filling groove 4, when the valve plate 3 reaches the corresponding station, the annular air bag 8 fills the annular filling groove 4, and meanwhile, the annular sealing strip 9 enters the annular sealing groove 5;
the vibrations that produce when closing the valve are used in valve plate 3 and valve body 1, and valve plate 3 shakes thereupon, and the vibrations between valve plate 3 and the valve body 1 are absorbed by the annular gasbag 8 after the inflation, and annular gasbag 8 cooperates annular packing groove 4 to seal the junction between valve plate 3 and the closed groove 2 in addition, and then avoids taking place the seepage.
In other technical features in this embodiment, those skilled in the art can flexibly select the technical features according to actual situations to meet different specific actual requirements. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known components, structures or parts are not described in detail in order to avoid obscuring the present invention, and the technical scope of the present invention is defined by the claims.
In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" - "mounted" - "connected" are used in a broad sense and should be understood broadly by those skilled in the art. For example, the components may be fixedly connected, movably connected, integrally connected, or partially connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements, and the like, and for those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations, that is, the expression of the language and the implementation of the actual technology can flexibly correspond, and the expression of the language (including the drawings) of the specification of the present invention does not constitute any single restrictive interpretation of the claims.
Modifications and variations may be made by those skilled in the art without departing from the spirit and scope of the invention, which should be limited only by the claims appended hereto. In the previous description, numerous specific details were set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the invention. In other instances, well-known techniques, such as specific construction details, operating conditions, and other technical conditions, have not been described in detail in order to avoid obscuring the present invention.
Claims (6)
1. The utility model provides an effectual pneumatic element of antidetonation which characterized in that: the valve comprises a valve body (1), wherein a closed groove (2) is formed in the valve body (1), a valve plate (3) is arranged on the inner side of the closed groove (2), an annular filling groove (4) is formed in the bottom of the outer side of the valve plate (3), and an annular sealing groove (5) is formed in the inner wall of the annular filling groove (4);
an annular mounting groove (6) is formed in the inner wall of the closed groove (2), a mounting frame (7) is fixedly arranged in the annular mounting groove (6), an annular air bag (8) is fixedly arranged on the inner side of the mounting frame (7), and an annular sealing strip (9) is fixedly arranged on the inner side of the annular air bag (8);
the mounting frame (7) top is fixed and is provided with trachea (10), trachea (10) run through mounting frame (7) and extend to annular gasbag (8) inside, trachea (10) end connection has inflatable syringe (11), it is provided with inside valve body (1) to inflate syringe (11) nestification.
2. The pneumatic element with good anti-seismic effect according to claim 1, wherein: the pneumatic needle cylinder is characterized in that a transmission plate (12) is fixedly arranged at the top of the pneumatic needle cylinder (11), a movable iron core (13) is fixedly arranged at the top of the valve plate (3), and the transmission plate (12) is fixedly arranged at the top of the side face of the movable iron core (13).
3. The pneumatic element with good anti-seismic effect according to claim 2, wherein: the movable iron core (13) is nested inside the valve body (1), and the movable iron core (13) is connected with the valve body (1) in a sliding mode.
4. The pneumatic element with good anti-seismic effect according to claim 2, wherein: valve body (1) top is fixed and is provided with valve casing (14), valve casing (14) inside both sides all are fixed and are provided with coil (15).
5. An anti-seismic pneumatic element according to claim 4, wherein: valve casing (14) inner chamber top is fixed and is provided with fixed iron core (16), fixed iron core (16) bottom is fixed and is provided with spring (17), spring (17) bottom and movable iron core (13) fixed connection.
6. The pneumatic element with good anti-seismic effect according to claim 1, wherein: a liquid inlet cavity (18) and a liquid discharge cavity (19) located at the bottom of the liquid inlet cavity (18) are formed in the valve body (1), an opening of the liquid inlet cavity (18) is located on one side of the valve body (1), and an opening of the liquid discharge cavity (19) is located on the other side of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232782.2U CN211145387U (en) | 2019-12-13 | 2019-12-13 | Pneumatic element with good anti-seismic effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922232782.2U CN211145387U (en) | 2019-12-13 | 2019-12-13 | Pneumatic element with good anti-seismic effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211145387U true CN211145387U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922232782.2U Expired - Fee Related CN211145387U (en) | 2019-12-13 | 2019-12-13 | Pneumatic element with good anti-seismic effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211145387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007363A (en) * | 2021-04-01 | 2021-06-22 | 王蒙 | Corrosion-resistant anti-leakage self-sealing valve |
-
2019
- 2019-12-13 CN CN201922232782.2U patent/CN211145387U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113007363A (en) * | 2021-04-01 | 2021-06-22 | 王蒙 | Corrosion-resistant anti-leakage self-sealing valve |
| CN113007363B (en) * | 2021-04-01 | 2023-12-29 | 浙江有氟密阀门有限公司 | Corrosion-resistant anti-leakage self-sealing valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 |