CN212745262U - Combined ultrahigh frequency miniature electromagnetic valve upper valve body - Google Patents
Combined ultrahigh frequency miniature electromagnetic valve upper valve body Download PDFInfo
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- CN212745262U CN212745262U CN202021510159.5U CN202021510159U CN212745262U CN 212745262 U CN212745262 U CN 212745262U CN 202021510159 U CN202021510159 U CN 202021510159U CN 212745262 U CN212745262 U CN 212745262U
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Abstract
The utility model belongs to the technical field of the valve, concretely relates to valve body. The combined type ultrahigh frequency miniature electromagnetic valve upper valve body comprises a valve body, wherein the valve body is provided with a right working cavity and a left working cavity, the right working cavity is provided with an air inlet valve port and a right air outlet, the air inlet valve port is communicated with a main air inlet through an air passage, the left working cavity is provided with an exhaust valve port and a left air outlet, and the exhaust valve port is communicated with a main exhaust port through an air passage; a manual rod and a left sealing gasket are further arranged in the left working cavity, a top rod is sleeved outside the right side of the left sealing gasket, the left side of the left sealing gasket is inserted into the right side surface of the manual rod, and a manual rod spring is fixed between the top rod and the manual rod; the right side of ejector pin extends to right working chamber in, and left working chamber passes through the gas circuit passageway and the right working chamber UNICOM that the ejector pin extends. The utility model discloses the structural design of two gas outlets can reach the effect of switching the mode of giving vent to anger.
Description
Technical Field
The utility model belongs to the technical field of the valve, concretely relates to valve body.
Background
The valve body is a main part in the electromagnetic valve, and the electromagnetic valve realizes air inlet, air outlet and air exhaust through a valve and an air path structure in the valve body. In fluid systems, valve bodies are used to control the direction, pressure, and flow of fluid. The existing valve body generally adopts a single air outlet mode, so that the application of the valve body is restricted.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the mode of giving vent to anger to current valve body is the technical problem who singly gives vent to anger usually, and aim at provides a modular valve body on miniature solenoid valve of hyperfrequency.
The combined type ultrahigh frequency miniature electromagnetic valve upper valve body comprises a valve body, wherein a right working cavity is arranged on the right side of the valve body, an air inlet valve port and a right air outlet are arranged on the right working cavity, the air inlet valve port is communicated with a main air inlet through an air passage, a left working cavity is arranged on the left side of the valve body, an air exhaust valve port and a left air outlet are arranged on the left working cavity, and the air exhaust valve port is communicated with a main air outlet through an air passage;
a manual rod and a left sealing gasket are further arranged in the left working cavity, the left side of the manual rod extends out of the left working cavity, a top rod is sleeved outside the right side of the left sealing gasket, the left side of the left sealing gasket is inserted into the right side face of the manual rod, a set distance is reserved between the right side face of the left sealing gasket and the exhaust valve port, and a manual rod spring is fixed between the top rod and the manual rod;
the right side of the ejector rod extends into the right working cavity and is used for being linked with the movable iron core assembly of the electromagnetic part corresponding to the valve body, and the left working cavity is communicated with the right working cavity through the air passage channel extending through the ejector rod.
The utility model discloses during the use, the utility model discloses the valve body is as a part of solenoid valve, and the iron core subassembly that moves of the electromagnetism part that corresponds with the valve body inserts in the right work intracavity of valve body, and the right side extension part of ejector pin with move the linkage of iron core subassembly. An external air source enters air through the main air inlet and reaches the air inlet valve port through an air path, and in an initial state, the movable iron core assembly of the electromagnetic part closes the air inlet valve port and the air outlet valve port maintains an open state; when the electromagnetic part is in a power-on state, the movable iron core assembly of the electromagnetic part opens the air inlet valve port, air enters the right working cavity, and the air in the right working cavity is discharged through the right air outlet; the ejector rod is linked to the movable iron core component rightwards to drive the left sealing gasket to move rightwards, so that the left sealing gasket seals the exhaust valve port, and after gas enters the left working cavity through the right working cavity through a gas channel extending from the ejector rod, the gas in the left working cavity is exhausted through the left gas outlet; when the electromagnetic part is not electrified, the manual rod is pushed to move rightwards to drive the ejector rod to move rightwards, so that the exhaust valve port is sealed by the left sealing gasket, the movable iron core assembly of the electromagnetic part moves rightwards along with the ejector rod to open the air inlet valve port, air enters a right working cavity, and the air in the right working cavity is exhausted through the right air outlet; after gas enters the left working cavity through the right working cavity through a gas channel extended by the ejector rod, the gas in the left working cavity is discharged through the left gas outlet; and when the manual lever is loosened, the air inlet valve port is closed, the air exhaust valve port is opened, air is exhausted, and after the air exhaust is finished, the air exhaust valve returns to the initial state.
The utility model discloses a design of above-mentioned valve body, this kind of integral structure, compact and occupation space are less. Just the utility model discloses be applied to behind the solenoid valve, realize the structural design of two gas outlets, can reach the effect of switching the mode of giving vent to anger. When adopting combination formula solenoid valve system, the utility model relates to a valve body part uses with the electromagnetism part cooperation, and the electromagnetism part lies in same one side, has realized the syntropy of wiring position, reaches the effect of unified being qualified for the next round of competitions. In addition, the manual lever is arranged, so that the whole device can be inserted, and under the non-electrified state, the two valve ports can be manually opened and closed through the manual lever, and the detection effect is further realized.
The middle part of the right side surface of the hand lever is dug leftwards to be provided with an accommodating cavity, an ejector rod spring is arranged in the accommodating cavity, the left sealing gasket is a sealing gasket which adopts an inverted T-shaped structure, the vertical section of the left sealing gasket is sleeved in the ejector rod, the transverse section of the left sealing gasket is inserted into the ejector rod spring, and the right side surface of the transverse section of the left sealing gasket has a set distance with the exhaust valve port.
The manual lever is sleeved with a manual lever cover, the outer surface of the right side of the manual lever is provided with a circle of spring groove, and the manual lever spring is fixed in the spring groove.
The manual lever is fixed in the manual lever cover by a clamp spring.
And the manual rod cover and the valve body are sealed by adopting an O-shaped ring.
And a rod O-shaped ring is adopted for sealing between the manual rod and the manual rod cover.
And the main air inlet, the main exhaust port, the right air outlet and the left air outlet on the valve body are all positioned below the valve body. So that the whole structure realizes the air inlet, double air outlet and air exhaust effects in the same direction.
The right side of the right working cavity is of an open structure. So that the movable iron core component of the electromagnetic part corresponding to the valve body is inserted into the right working cavity of the valve body.
And a valve body O-shaped ring is arranged on the inner wall of the right side of the right working cavity. So as to be sealed from the electromagnetic portion.
The utility model discloses an actively advance the effect and lie in: the utility model discloses a valve body on combination formula hyperfrequency miniature solenoid valve has following advantage:
1. the double-air-outlet structural design can achieve the effect of switching air outlet modes, and the arrangement of the position of the manual lever enables the whole to realize a pluggable type and be used for realizing double exhaust effects in the same direction of the combined type electromagnetic valve system;
2. compared with a hydraulic proportional valve, the hydraulic proportional valve has the advantages of small volume, light weight, compact structure, light weight and lower cost.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is a cross-sectional view of FIG. 1;
fig. 5 is a structural diagram of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention will be further explained with reference to the specific drawings.
Referring to fig. 1 to 4, the combined ultrahigh frequency micro electromagnetic valve upper valve body comprises a valve body 1, a right working chamber is arranged on the right side of the valve body 1, and the right side surface of the right working chamber is of an open structure. So that the movable iron core component of the electromagnetic part corresponding to the valve body is inserted into the right working cavity of the valve body. And a valve body O-shaped ring is arranged on the inner wall of the right side of the right working cavity. So as to be sealed from the electromagnetic portion.
The right working cavity is provided with an air inlet valve port and a right air outlet 21, and the air inlet valve port is communicated with a main air inlet 22 through an air path. The left side of the valve body 1 is provided with a left working cavity, the left working cavity is provided with an exhaust valve port and a left air outlet 24, and the exhaust valve port is communicated with the main exhaust port 23 through an air path. The right air outlet 21, the main air inlet 22, the main air outlet 23 and the left air outlet 24 on the valve body 1 are all located below, so that the right air outlet 21 directly gives air downwards, and the left air outlet 24 directly gives air downwards, so that the integral structure realizes air inlet, double air outlet and air exhaust effects in the same direction.
A manual rod 31 and a left sealing gasket 32 are further arranged in the left working cavity, the left side of the manual rod 31 extends out of the left working cavity, a top rod 33 is sleeved outside the right side of the left sealing gasket 32, the left side of the left sealing gasket 32 is inserted into the right side face of the manual rod 31, a set distance is reserved between the right side face of the left sealing gasket 32 and an exhaust valve port, and a manual rod spring 34 is fixed between the top rod 33 and the manual rod 31. Preferably, the middle part of the right side surface of the manual lever 31 is dug leftwards to be provided with an accommodating cavity, a mandril spring 35 is arranged in the accommodating cavity, the left sealing gasket 32 is a sealing gasket adopting an inverted T-shaped structure, the vertical section of the left sealing gasket 32 is sleeved in the mandril 33, the transverse section of the left sealing gasket 32 is inserted into the mandril spring 35, and the right side surface of the transverse section of the left sealing gasket 32 has a set distance with the exhaust valve port. A manual lever cover 36 is sleeved outside the manual lever 31, a circle of spring groove is formed in the outer surface of the right side of the manual lever 31, and a manual lever spring 34 is fixed in the spring groove. The manual lever 31 is fixed in the manual lever cover 36 by a snap spring. Preferably, the manual rod cover 36 is sealed with the valve body 1 by a cover O-ring. And a rod O-shaped ring is used for sealing between the manual rod 31 and the manual rod cover 36.
The right side of ejector pin 33 extends to right working chamber for move the iron core subassembly linkage with the electromagnetism part that valve body 1 corresponds, move the iron core subassembly promptly and move right, ejector pin 33 follows and moves right, move the iron core subassembly when moving left, ejector pin 33 follows and moves left, move the iron core subassembly when ejector pin 33 moves right, move the iron core subassembly and follow and move left when ejector pin 33 moves left. When the right side of the ejector rod 33 extends and then is linked with the movable iron core assembly of the electromagnetic part, a space gap exists between the extending rod walls of the ejector rod 33, so that the left working cavity and the right working cavity are communicated through a gas channel formed by the space gap.
Referring to fig. 5, the utility model discloses during the use, the utility model discloses the valve body is as a part of solenoid valve, and the iron core assembly 4 that moves of the electromagnetism part that corresponds with the valve body inserts in the right work intracavity of valve body, and the right side extension of ejector pin with move the linkage of iron core assembly 4. An external air source enters air through the main air inlet 22 and reaches an air inlet valve port through an air path, and in an initial state, the movable iron core assembly 4 of the electromagnetic part closes the air inlet valve port and the air outlet valve port maintains an open state; when the electromagnetic part is in a power-on state, the movable iron core assembly 4 of the electromagnetic part opens the air inlet valve port, air enters the right working cavity, and the air in the right working cavity is discharged downwards through the right air outlet 21; the ejector rod 33 is linked rightwards along with the movable iron core component 4 to drive the left sealing gasket 32 to move rightwards, so that the left sealing gasket 32 seals the exhaust valve port, and after gas enters the left working cavity through the right working cavity through a gas channel extended by the ejector rod, the gas in the left working cavity is discharged downwards through the left gas outlet 24; when the electromagnetic part is not electrified, the manual rod 31 is pushed to move rightwards to drive the ejector rod 33 to move rightwards, so that the left sealing gasket 32 seals the exhaust valve port, the movable iron core assembly 4 moves rightwards along with the ejector rod 33 to open the air inlet valve port, air enters the right working cavity, and the air in the right working cavity is discharged downwards through the right air outlet 21; after the gas enters the left working cavity through the right working cavity through the gas channel extended by the ejector rod, the gas in the left working cavity is discharged downwards through the left gas outlet 24; the manual lever 31 is loosened, the air inlet valve port is closed, the air outlet valve port is opened, air is discharged, and after the air is discharged, the air returns to the initial state.
The utility model discloses a design of above-mentioned valve body 1, this kind of integral structure, compact and occupation space are less. Just the utility model discloses be applied to behind the solenoid valve, realize the structural design of two gas outlets, can reach the effect of switching the mode of giving vent to anger. When adopting combination formula solenoid valve system, the utility model relates to a valve body part uses with the electromagnetism part cooperation, and the electromagnetism part lies in same one side, has realized the syntropy of wiring position, reaches the effect of unified being qualified for the next round of competitions. In addition, the manual lever 31 is arranged, so that the whole body can be inserted, and in a non-electrified state, the two valve ports can be manually opened and closed through the manual lever 31, and the detection effect is further realized.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The combined type ultrahigh frequency miniature electromagnetic valve upper valve body comprises a valve body and is characterized in that a right working cavity is arranged on the right side of the valve body, an air inlet valve port and a right air outlet are arranged on the right working cavity, the air inlet valve port is communicated with a main air inlet through an air passage, a left working cavity is arranged on the left side of the valve body, an air exhaust valve port and a left air outlet are arranged on the left working cavity, and the air exhaust valve port is communicated with a main air outlet through an air passage;
a manual rod and a left sealing gasket are further arranged in the left working cavity, the left side of the manual rod extends out of the left working cavity, a top rod is sleeved outside the right side of the left sealing gasket, the left side of the left sealing gasket is inserted into the right side face of the manual rod, a set distance is reserved between the right side face of the left sealing gasket and the exhaust valve port, and a manual rod spring is fixed between the top rod and the manual rod;
the right side of the ejector rod extends into the right working cavity and is used for being linked with the movable iron core assembly of the electromagnetic part corresponding to the valve body, and the left working cavity is communicated with the right working cavity through the air passage channel extending through the ejector rod.
2. The upper valve body of the combined ultrahigh frequency micro electromagnetic valve according to claim 1, wherein a containing cavity is dug leftwards in the middle of the right side surface of the manual lever, a push rod spring is arranged in the containing cavity, the left sealing gasket is a sealing gasket adopting an inverted T-shaped structure, the vertical section of the left sealing gasket is sleeved in the push rod, the transverse section of the left sealing gasket is inserted into the push rod spring, and a set distance is formed between the right side surface of the transverse section of the left sealing gasket and the exhaust valve port.
3. The upper valve body of the combined ultrahigh frequency micro electromagnetic valve as claimed in claim 1, wherein the manual lever is sleeved with a manual lever cover, the outer surface of the right side of the manual lever is provided with a ring of spring groove, and the manual lever spring is fixed in the spring groove.
4. The upper valve body of the combined ultrahigh frequency micro electromagnetic valve according to claim 3, wherein the manual lever is fixed in the manual lever cover by a snap spring.
5. The upper combined UHF micro solenoid valve body of claim 3 wherein the manual rod cap is sealed to the valve body by a cap O-ring.
6. The upper valve body of the combined UHF micro solenoid valve of claim 3, wherein a rod O-ring seal is used between the manual rod and the manual rod cover.
7. The upper valve body of the combined ultrahigh frequency micro electromagnetic valve according to any one of claims 1 to 6, wherein the main air inlet, the main air outlet, the right air outlet and the left air outlet on the valve body are all positioned below.
8. The upper valve body of the combined UHF micro solenoid valve as claimed in claim 1, wherein the right side of the right working chamber is an open structure.
9. The upper valve body of the combined ultrahigh frequency micro electromagnetic valve according to claim 8, wherein a valve body O-ring is arranged on the inner wall of the right side of the right working cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510159.5U CN212745262U (en) | 2020-07-27 | 2020-07-27 | Combined ultrahigh frequency miniature electromagnetic valve upper valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021510159.5U CN212745262U (en) | 2020-07-27 | 2020-07-27 | Combined ultrahigh frequency miniature electromagnetic valve upper valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212745262U true CN212745262U (en) | 2021-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021510159.5U Active CN212745262U (en) | 2020-07-27 | 2020-07-27 | Combined ultrahigh frequency miniature electromagnetic valve upper valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212745262U (en) |
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2020
- 2020-07-27 CN CN202021510159.5U patent/CN212745262U/en active Active
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