CN210920221U - Improved valve terminal structure - Google Patents
Improved valve terminal structure Download PDFInfo
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- CN210920221U CN210920221U CN201921449700.3U CN201921449700U CN210920221U CN 210920221 U CN210920221 U CN 210920221U CN 201921449700 U CN201921449700 U CN 201921449700U CN 210920221 U CN210920221 U CN 210920221U
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Abstract
The utility model relates to the technical field of valve islands, in particular to an improved valve island structure, which comprises a valve base, a main air inlet, a main exhaust port, a die connecting surface and a solenoid valve connecting surface, wherein the main air inlet and the main exhaust port are positioned at the top end of the valve base; the die connecting surface and the electromagnetic valve connecting surface are positioned on two opposite side surfaces of the valve base; the die connecting surface is provided with one or more die connecting positions, and the electromagnetic valve connecting surface is provided with one or more electromagnetic valve connecting positions; each mould connecting position is provided with an air outlet communicated with the electromagnetic valve connecting surface through a valve base, and a filter screen is arranged in the air outlet; each electromagnetic valve connecting position is provided with a sub air inlet and a sub air outlet, the sub air inlets are communicated with the main air inlet, and the sub air outlets are communicated with the main air outlet. The utility model discloses a valve island structure is provided with the filter screen in the gas outlet to impurity in can effectually avoiding the mould enters into the solenoid valve by the gas outlet, and then influences the life of solenoid valve.
Description
Technical Field
The utility model relates to a valve terminal technical field especially relates to a modified valve terminal structure.
Background
The valve island is a control valve which is formed by integrating a plurality of valves and is mainly used for centralized and independent control of a plurality of pipelines. And the air outlet of the existing valve island structure is directly communicated with the die, impurities in the die, such as scrap iron and the like, easily enter the electromagnetic valve, and therefore the service life of the electromagnetic valve is directly influenced. Therefore, there is a need for improved structures of existing valve islands to overcome the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a modified valve island structure, through the setting of filter screen in the gas outlet to can effectually avoid debris in the mould to enter into in the solenoid valve through the gas outlet.
In order to achieve the above object, the utility model provides a modified valve island structure, a serial communication port, connect face and solenoid valve including valve base, main air inlet, main gas vent, mould and connect the face, wherein: the main air inlet and the main air outlet are positioned at the top end of the valve base; the die connecting surface and the electromagnetic valve connecting surface are positioned on two opposite side surfaces of the valve base; the die connecting surface is provided with one or more die connecting positions, and the electromagnetic valve connecting surface is provided with one or more electromagnetic valve connecting positions; each mould connecting position is provided with an air outlet communicated with the electromagnetic valve connecting surface through a valve base, and a filter screen is arranged in the air outlet; each electromagnetic valve connecting position is provided with a sub air inlet and a sub air outlet, the sub air inlets are communicated with the main air inlet, and the sub air outlets are communicated with the main air outlet.
Furthermore, a step structure is formed at the end part of the air outlet close to the die connecting surface, and the filter screen is clamped on the step surface of the step structure.
Furthermore, the filter screen comprises a mesh part and a clamping part which is tilted along the periphery of the mesh part, and the edge part of the clamping part is in extrusion contact with the side surface of the step structure.
Furthermore, each die connecting position is provided with two air outlets, namely a first air outlet and a second air outlet; each electromagnetic valve connecting position is provided with a sub air inlet and two sub air outlets, namely a first sub air outlet and a second sub air outlet; the top end of the valve base comprises a main air inlet and two main exhaust ports, namely a first main exhaust port and a second main exhaust port; the sub-air inlet is communicated with the main air inlet, the first sub-air outlet is communicated with the first main air outlet, and the second sub-air outlet is communicated with the second main air outlet.
Further, the die connecting positions at the same height along the vertical direction of the valve base are matched with the electromagnetic valve connecting positions in pairs; the two air outlets, the two sub air outlets and the sub air inlets on the paired die connecting positions and the electromagnetic valve connecting positions are positioned on the same horizontal plane.
Furthermore, each die connecting position is provided with a die mounting hole for connecting a fixed die.
Furthermore, each electromagnetic valve connecting position is also provided with an electromagnetic valve mounting hole for connecting and fixing the electromagnetic valve.
Furthermore, a sealing groove for placing a sealing ring is formed on the connecting surface of the die around the air outlet.
Furthermore, a fixed external wiring protection frame is vertically arranged on any side surface of the valve base, which is different from the connecting surface of the die and the connecting surface of the electromagnetic valve.
The utility model discloses a modified valve island structure has following beneficial effect:
1. the utility model discloses a modified valve island structure is provided with the filter screen in the gas outlet to impurity in can effectually avoiding the mould, like iron fillings etc. enters into the solenoid valve by the gas outlet, and then influences the life of solenoid valve.
2. The utility model discloses a modified valve island structure adopts the filter screen to filter, low cost, and the filter effect is good to the dismouting is changed conveniently.
3. The utility model discloses a modified valve island structure, filter screen include mesh portion and along the card of mesh portion perk all around establish the portion, card portion edge portion and stair structure side extrusion contact are established to the setting of establishing the portion through the card gives the certain compression deformation space of filter screen, the installation of the filter screen of being convenient for, and improve the steadiness behind the filter screen extrusion contact installation.
4. The utility model discloses a modified valve island structure, gas outlet are formed with the sealed recess that is used for placing the sealing washer on the face is connected to the mould, install the sealing washer in the sealed recess to the gas tightness that valve island and mould are connected has been guaranteed.
5. The utility model discloses a modified valve island structure, valve base be different from the mould connect the face with the solenoid valve be connected any side of face on the vertical fixed external connection bearer bar that is provided with to realized the card of external connection on the one hand and established fixedly, in addition, have certain guard action to the external connection.
Drawings
For a clearer explanation of 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 perspective view of an improved valve island structure according to the present invention;
fig. 2 is a schematic perspective view of an improved valve island structure of the present invention;
fig. 3 is a schematic cross-sectional structure view of an improved valve island structure of the present invention;
fig. 4 is a first schematic structural view of the improved valve island structure of the present invention along the longitudinal section of the main air inlet;
fig. 5 is a second schematic structural view of the improved valve island structure along the longitudinal section of the main exhaust port;
fig. 6 is a schematic structural diagram of a filter screen of the improved valve island structure of the present invention;
FIG. 7 is a schematic axial sectional view of the filter screen of FIG. 6;
FIG. 8 is a schematic view of the installation structure of the filter screen of FIG. 6;
in the figure: 1-a valve base, 2-a main air inlet, 31-a first main air outlet, 32-a second main air outlet, 4-a mould connecting surface, 41-a mould connecting position, 5-an electromagnetic valve connecting surface, 51-an electromagnetic valve connecting position, 6-a filter screen, 61-a mesh part, 62-a clamping part, 7-a step structure, 81-a first air outlet, 82-a second air outlet, 91-a first sub air outlet, 92-a second sub air outlet, 10-a sub air inlet, 11-a sealing groove, 12-a fixed external connection protection frame, 13-a mould mounting hole and 14-an electromagnetic valve mounting hole;
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the present application, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of 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.
As shown in fig. 1 to 5, the utility model discloses a modified valve island structure, connect face 4 and solenoid valve connection face 5 including valve base 1, main air inlet 2, main gas vent, mould, wherein: the main air inlet 2 and the main exhaust port are positioned at the top end of the valve base 1; the die connecting surface 4 and the electromagnetic valve connecting surface 5 are positioned on two opposite side surfaces of the valve base 1; the die connecting surface 4 is provided with one or more die connecting positions 41, and the electromagnetic valve connecting surface 5 is provided with one or more electromagnetic valve connecting positions 51; each die connecting position 41 is provided with an air outlet which penetrates through the valve base 1 and is communicated with the electromagnetic valve connecting surface 5, and a filter screen 6 is arranged in the air outlet; each solenoid valve connecting position 51 is provided with a sub-air inlet 10 and a sub-air outlet, the sub-air inlet 10 is communicated with the main air inlet 2, and the sub-air outlet is communicated with the main air outlet.
Specifically, the valve base 1 is a rectangular parallelepiped structure and is mainly used for installation of the integrated solenoid valve and connection of a mold, and of course, a person skilled in the art can design the valve base 1 into other shapes according to actual conditions. The main air inlet 2 and the main exhaust port extend from the top end face of the valve base 1 along the length direction of the valve base 1, the sub air inlets 10 and the sub exhaust ports extend from the electromagnetic valve connecting face 5 along the thickness direction of the valve base 1 to be communicated with the main air inlet 2 and the main exhaust port respectively, namely the extending air passages of the main air inlet 2 and the main exhaust port are vertical to the extending air passages of the sub air inlets 10 and the sub exhaust ports. More specifically, each mold connecting position 41 is provided with two air outlets, namely a first air outlet 81 and a second air outlet 82; each solenoid valve connecting position 51 is provided with a sub-air inlet 10 and two sub-air outlets, namely a first sub-air outlet 91 and a second sub-air outlet 92; the top end of the valve base 1 comprises a main air inlet 2 and two main exhaust ports, namely a first main exhaust port 31 and a second main exhaust port 32; the sub-intake port 10 communicates with the main intake port 2, the first sub-exhaust port 91 communicates with the first main exhaust port 31, and the second sub-exhaust port 92 communicates with the second main exhaust port 32; that is, the first sub-exhaust port 91, the first air outlet 81, the sub-air inlet 10, the second air outlet 82, and the second sub-exhaust port 92 are sequentially arranged. The number of the die connecting positions 41 on the die connecting surface 4 is equal to the number of the solenoid valve connecting positions 51 on the solenoid valve connecting surface 5, and the die connecting positions 41 and the solenoid valve connecting positions 51 at the same height along the vertical direction of the valve base 1 are matched in pairs; the two air outlets, the two sub air outlets, and the sub air inlets 10 of the pair of mold connecting positions 41 and the pair of solenoid valve connecting positions 51 are located on the same horizontal plane. A filter screen is arranged in the air outlet and is used for filtering the air circulating in the air outlet, so that impurities and the like are prevented from entering the electromagnetic valve through the air outlet.
Further, as shown in fig. 3 and 8, a filter screen 6 is disposed on the cross section of the air outlet for filtering the air flowing through the air outlet. Adopt filter screen 6 to filter, low cost, the filter effect is good to the dismouting is changed conveniently. Specifically, in order to leave a larger installation space for the mold, or in order to reduce the volume of the whole valve island, on the premise that the air outlet, the sub air inlet 10 and the sub air outlet do not interfere with each other, the flow channel corresponding to the air outlet is folded and extended along the thickness direction of the valve base 1, so that the distance between the first air outlet 81 and the second air outlet 82 on the mold connecting surface 4 is shortened, and then perfect butt joint with the mold is realized.
Further, as shown in fig. 3 and 8, a step structure 7 is formed at the end of the air outlet close to the die connecting surface 4, and the filter screen 6 is clamped on the step surface of the step structure 7. The arrangement of the step structure 7 mainly endows the filter screen 6 with an independent installation space, and is also used for realizing the positioning of the filter screen 6 through the step structure 7, namely, the filter screen 6 is limited by the step structure 7 even if certain dislocation exists in the axial direction, so that the filter screen 6 cannot break away from an air outlet and is invalid in the use process.
Further, as shown in fig. 6, 7, and 8, the filter screen 6 includes a mesh portion 61 and a clipping portion 62 tilted along the periphery of the mesh portion 61, and an edge portion of the clipping portion 62 is in press contact with a side surface of the step structure 7, so that a certain compression deformation space is provided for the filter screen 6 by the clipping portion 62, the filter screen 6 is conveniently installed, and the stability of the filter screen 6 after being in press contact with the filter screen is improved.
Further, as shown in fig. 2, each mold connecting position 41 is further provided with two mold mounting holes 13 for connecting and fixing the mold, specifically, the number of the mold mounting holes 13 is two and is located at the upper end or the lower end of the air outlet, and in addition, the mold mounting holes 13 transversely penetrate through the valve base 1 and are bilaterally symmetrical relative to the sub air inlet 10.
Further, as shown in fig. 1, each solenoid valve connection position 51 is further provided with two solenoid valve mounting holes 14 for connecting and fixing the solenoid valves, specifically, the number of the solenoid valve mounting holes 14 is two, the two solenoid valve mounting holes are distributed on the upper side and the lower side of the sub air inlet 10, and are vertically symmetrical relative to the sub air inlet 10, and the solenoid valve mounting holes 14 are solenoid valve connection threaded holes.
Further, as shown in fig. 1, a sealing groove 11 for placing a sealing ring is formed on the die connecting surface 4 around the air outlet, and the sealing ring is installed in the sealing groove 11, so that the air tightness of the connection between the valve island and the die is ensured; the sealing groove 11 can be a circular groove or an oval groove, and the utility model discloses do not do specifically and restrict.
Further, as shown in fig. 1, a fixed external connection protection frame 12 is vertically disposed on any side surface of the valve base 1, which is different from the mold connection surface 4 and the electromagnetic valve connection surface 5. Specifically, the external connection line fixing protective frame 12 is used for accommodating, clamping and fixing the external connection line and has a certain protective effect on the external connection line. The number of the fixed external wiring protective frames 12 is two, and the two fixed external wiring protective frames 12 are parallel to each other.
The utility model discloses a modified valve island structure is provided with the filter screen in the gas outlet to impurity in can effectually avoiding the mould, like iron fillings etc. enters into the solenoid valve by the gas outlet, and then influences the life of solenoid valve.
The present invention has been further described with reference to specific embodiments, but it should be understood that the specific description herein should not be construed as limiting the spirit and scope of the present invention, and that various modifications to the above-described embodiments, which would occur to persons skilled in the art after reading this specification, are within the scope of the present invention.
Claims (9)
1. The utility model provides a modified valve island structure, its characterized in that includes valve base, main air inlet, main gas vent, mould connection face and solenoid valve connection face, wherein:
the main air inlet and the main air outlet are positioned at the top end of the valve base;
the die connecting surface and the electromagnetic valve connecting surface are positioned on two opposite side surfaces of the valve base;
the die connecting surface is provided with one or more die connecting positions, and the electromagnetic valve connecting surface is provided with one or more electromagnetic valve connecting positions;
each mould connecting position is provided with an air outlet which penetrates through the valve base and is communicated to the electromagnetic valve connecting surface, and a filter screen is arranged in the air outlet;
each electromagnetic valve connecting position is provided with a sub air inlet and a sub air outlet, the sub air inlets are communicated with the main air inlet, and the sub air outlets are communicated with the main air outlet.
2. The improved valve island structure according to claim 1, wherein the end of the air outlet close to the die connecting surface is formed with a step structure, and the filter screen is clamped on the step surface of the step structure.
3. The improved valve island structure according to claim 2, wherein the filter screen comprises a mesh part and a clamping part which is raised along the periphery of the mesh part, and the edge part of the clamping part is in pressing contact with the side surface of the step structure.
4. The improved valve island structure of claim 1, wherein:
two air outlets, namely a first air outlet and a second air outlet, are arranged on each die connecting position;
each electromagnetic valve connecting position is provided with a sub air inlet and two sub air outlets, namely a first sub air outlet and a second sub air outlet;
the top end of the valve base comprises a main air inlet and two main exhaust ports, namely a first main exhaust port and a second main exhaust port;
the sub-air inlet is communicated with the main air inlet, the first sub-air outlet is communicated with the first main air outlet, and the second sub-air outlet is communicated with the second main air outlet.
5. The improved valve island structure of claim 4, wherein:
matching and pairing the die connecting position and the electromagnetic valve connecting position at the same height along the vertical direction of the valve base;
the two air outlets, the two sub air outlets and the sub air inlets on the pair of the die connecting position and the electromagnetic valve connecting position are positioned on the same horizontal plane.
6. The improved valve island structure according to claim 1, wherein each die connecting position is further provided with a die mounting hole for connecting a fixed die.
7. The improved valve island structure according to claim 1, wherein each solenoid valve connecting position is further provided with a solenoid valve mounting hole for connecting a fixed solenoid valve.
8. The improved valve island structure according to claim 1, wherein a sealing groove for placing a sealing ring is formed on said die attachment face around said gas outlet.
9. The improved valve island structure according to claim 1, wherein a fixed external wiring protection frame is vertically arranged on any side surface of the valve base, which is different from the die connecting surface and the electromagnetic valve connecting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449700.3U CN210920221U (en) | 2019-08-30 | 2019-08-30 | Improved valve terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449700.3U CN210920221U (en) | 2019-08-30 | 2019-08-30 | Improved valve terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210920221U true CN210920221U (en) | 2020-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921449700.3U Active CN210920221U (en) | 2019-08-30 | 2019-08-30 | Improved valve terminal structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN210920221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576788A (en) * | 2020-11-19 | 2021-03-30 | 宁波索诺工业自控设备有限公司 | Multi-needle valve terminal |
| CN114110227A (en) * | 2021-10-27 | 2022-03-01 | 宁波索诺工业自控设备有限公司 | Valve terminal of multi-functional valve position coil homonymy overall arrangement |
-
2019
- 2019-08-30 CN CN201921449700.3U patent/CN210920221U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112576788A (en) * | 2020-11-19 | 2021-03-30 | 宁波索诺工业自控设备有限公司 | Multi-needle valve terminal |
| CN112576788B (en) * | 2020-11-19 | 2022-08-05 | 宁波索诺工业自控设备有限公司 | Multi-needle valve terminal |
| CN114110227A (en) * | 2021-10-27 | 2022-03-01 | 宁波索诺工业自控设备有限公司 | Valve terminal of multi-functional valve position coil homonymy overall arrangement |
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