CN215445267U - Novel pulse electromagnetic valve head - Google Patents
Novel pulse electromagnetic valve head Download PDFInfo
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- CN215445267U CN215445267U CN202121776056.8U CN202121776056U CN215445267U CN 215445267 U CN215445267 U CN 215445267U CN 202121776056 U CN202121776056 U CN 202121776056U CN 215445267 U CN215445267 U CN 215445267U
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- electromagnetic valve
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Abstract
The utility model discloses a novel pulse electromagnetic valve head, which comprises a magnetic guide shell, a magnetic valve body and a magnetic valve body, wherein an opening is formed in the magnetic guide shell; the sealing element is arranged at the opening and forms a cavity with the magnetic conduction shell, a valve core and a pulse generation assembly connected with an external power supply are arranged in the cavity, the valve core extends out of the magnetic conduction shell, and the pulse generation assembly can drive the valve core to move in the cavity; the sealing plug is arranged on the magnetic guide shell through a detachable structure, a movable hole is formed in the sealing plug, and the valve core is arranged in the movable hole in a penetrating mode; can come the sealed end cap that the quick replacement corresponds according to the in-service use demand through above-mentioned structure to make the solenoid valve head can with disk seat looks adaptation, improved the suitability of solenoid valve head, accord with the user demand.
Description
Technical Field
The utility model relates to the field of electromagnetic valves, in particular to a novel pulse electromagnetic valve head.
Background
The application of pulse solenoid valve at gas-liquid switch is very extensive, but present solenoid valve head is usually all through the mode direct mount of beating the screw on the disk seat, but the disk seat structure of different producers production is different, has the problem of solenoid valve head and disk seat non-adaptation, and present solenoid valve head does not have corresponding adaptation structure, leads to the solenoid valve head can't install on partial disk seat, has the not enough shortcoming of suitability, and the novel pulse solenoid valve head of urgent need is solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a novel pulse electromagnetic valve head.
The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: a novel pulsed solenoid valve head, comprising:
a magnetic conductive shell having an opening therein;
the sealing element is arranged at the opening and forms a cavity with the magnetic conduction shell, a valve core and a pulse generation assembly connected with an external power supply are arranged in the cavity, the valve core extends out of the magnetic conduction shell, and the pulse generation assembly can drive the valve core to move in the cavity;
the sealing plug is arranged on the magnetic guide shell through a detachable structure, a movable hole is formed in the sealing plug, and the valve core is arranged in the movable hole in a penetrating mode.
The detachable structure comprises a plurality of clamping hooks arranged on the magnetic guide shell and a plurality of clamping grooves arranged on the sealing plug, and the clamping hooks are clamped in the clamping grooves.
The pulse generating assembly comprises a first iron sleeve, a permanent magnet, a coil frame, a second iron sleeve and a magnetic conductive sheet which are sequentially arranged, a movable groove for the movement of the valve core is formed in the coil frame, and a coil connected with an external power supply is wound on the coil frame.
The pulse generation assembly further comprises a valve core plug arranged between the first iron sleeve and the valve core.
The outer ring of the valve core plug is provided with a plurality of first sealing rings.
A spring is arranged between the valve core plug and the valve core.
The novel pulse electromagnetic valve head further comprises a second sealing ring which is sleeved on the valve core and located between the sealing plug and the sealing element.
And a lead outlet is arranged on the magnetic conduction shell, and a connecting wire of the coil passes through the lead outlet and is connected with an external power supply.
The end part of the valve core outside the magnetic guide shell is provided with a rubber head.
The utility model has the beneficial effects that: a novel pulse electromagnetic valve head comprises a magnetic guide shell, a magnetic valve body and a magnetic valve body, wherein an opening is formed in the magnetic guide shell; the sealing element is arranged at the opening and forms a cavity with the magnetic conduction shell, a valve core and a pulse generation assembly connected with an external power supply are arranged in the cavity, the valve core extends out of the magnetic conduction shell, and the pulse generation assembly can drive the valve core to move in the cavity; the sealing plug is arranged on the magnetic guide shell through a detachable structure, a movable hole is formed in the sealing plug, and the valve core is arranged in the movable hole in a penetrating mode; can come the sealed end cap that the quick replacement corresponds according to the in-service use demand through above-mentioned structure to make the solenoid valve head can with disk seat looks adaptation, improved the suitability of solenoid valve head, accord with the user demand.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of a novel pulse electromagnetic valve head;
FIG. 2 is an exploded view of a novel pulse solenoid valve head;
fig. 3 is a sectional view of a novel pulse electromagnetic valve head.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Referring to fig. 1 to 3, a novel pulse solenoid valve head comprises:
a magnetic conductive case 10 having an opening therein;
the sealing element 20 is arranged at the opening and forms a cavity 21 with the magnetic conduction shell 10, a valve core 30 and a pulse generation assembly connected with an external power supply are arranged in the cavity 21, the valve core 30 extends out of the magnetic conduction shell 10, and the pulse generation assembly can drive the valve core 30 to move in the cavity 21;
the sealing plug 40 is installed on the magnetic guide shell 10 through a detachable structure, a movable hole 41 is formed in the sealing plug 40, and the valve core 30 is arranged in the movable hole 41 in a penetrating mode.
In the utility model, the magnetic conduction shell 10 of the electromagnetic valve head is provided with the detachable structure, the detachable structure is preferably a clamping structure, when in use, the corresponding sealing plug 40 is matched according to the size or the shape of the valve seat, the sealing plug 40 is clamped on the magnetic conduction shell 10 in a clamping mode, then the magnetic conduction shell 10 and the sealing plug 40 are installed on the valve seat, and the installation structure of the magnetic conduction shell 10 on the valve seat is preferably a structure that a bolt is matched with a threaded hole; the utility model has the advantages that: the applicability of the electromagnetic valve head can be improved.
The detachable structure comprises a plurality of hooks 51 arranged on the magnetic conductive shell 10 and a plurality of slots 52 arranged on the sealing plug 40, wherein the hooks 51 are clamped in the slots 52.
The pulse generating assembly comprises a first iron sleeve 61, a permanent magnet 62, a coil rack 63, a second iron sleeve 64 and a magnetic conductive sheet 65 which are sequentially arranged, a movable groove 631 for the valve core 30 to move is arranged in the coil rack 63, and a coil 66 connected with an external power supply is wound on the coil rack 63.
The pulse generating assembly further includes a spool plug 70 disposed between the first iron sleeve 61 and the spool 30.
The outer ring of the valve core plug 70 is provided with a plurality of first sealing rings 71.
A spring 72 is disposed between the plug 70 and the plug 30.
The novel pulse electromagnetic valve head further comprises a second sealing ring 80 which is sleeved on the valve core 30 and is positioned between the sealing plug 40 and the sealing element 20.
The magnetic conductive shell 10 is provided with a lead outlet, and a connecting wire 661 of the coil 66 passes through the lead outlet and is connected with an external power supply.
The end of the valve core 30 outside the magnetic conductive shell 10 is provided with a rubber head 31.
When the water inlet is used, the connecting wire 661 is connected to a power supply, and when positive pulse current is applied, the valve core 30 overcomes the elastic force of the spring 72 and the gravity of the spring under the action of high-efficiency electromagnetic energy to move and close the water inlet; when negative pulse current is used, the valve core 30 overcomes the attraction of the permanent magnet by the reverse acting force of the electromagnetic energy, and the valve core 30 opens the water inlet under the action of the elastic force of the spring 72; 2 iron sleeves made of magnetic materials are added on the basis of the coil valve head of the pulse electromagnetic valve, so that a magnetic field generated after the permanent magnet 62 and the coil 66 are electrified is more concentrated, the displacement of the valve core 30 driven by stronger energy overcomes various resistances caused by impurities in water, and the coil valve head of the pulse water control electromagnetic valve has higher stability in state conversion.
It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.
Claims (9)
1. The utility model provides a novel pulse solenoid valve head which characterized in that includes:
a magnetic conductive case (10) having an opening therein;
the sealing element (20) is arranged at the opening and forms a cavity (21) with the magnetic guide shell (10), a valve core (30) and a pulse generating assembly connected with an external power supply are arranged in the cavity (21), the valve core (30) extends out of the magnetic guide shell (10), and the pulse generating assembly can drive the valve core (30) to move in the cavity (21);
the sealing plug (40) is mounted on the magnetic guide shell (10) through a detachable structure, a movable hole (41) is formed in the sealing plug (40), and the valve core (30) penetrates through the movable hole (41).
2. The novel pulse electromagnetic valve head according to claim 1, characterized in that: the detachable structure comprises a plurality of clamping hooks (51) arranged on the magnetic guide shell (10) and a plurality of clamping grooves (52) arranged on the sealing plug (40), and the clamping hooks (51) are clamped in the clamping grooves (52).
3. The novel pulse electromagnetic valve head according to claim 1, characterized in that: the pulse generating assembly comprises a first iron sleeve (61), a permanent magnet (62), a coil rack (63), a second iron sleeve (64) and magnetic conductive sheets (65) which are sequentially arranged, wherein a movable groove (631) for the movement of the valve core (30) is formed in the coil rack (63), and a coil (66) connected with an external power supply is wound on the coil rack (63).
4. The novel pulse electromagnetic valve head according to claim 3, characterized in that: the pulse generating assembly further comprises a valve core plug (70) arranged between the first iron sleeve (61) and the valve core (30).
5. The novel pulse electromagnetic valve head according to claim 4, characterized in that: the outer ring of the valve core plug (70) is provided with a plurality of first sealing rings (71).
6. The novel pulse electromagnetic valve head according to claim 4, characterized in that: a spring (72) is arranged between the valve core plug (70) and the valve core (30).
7. The novel pulse electromagnetic valve head according to claim 1, characterized in that: the valve core (30) is sleeved with a second sealing ring (80) which is positioned between the sealing plug (40) and the sealing element (20).
8. The novel pulse electromagnetic valve head according to claim 3, characterized in that: lead wire outlets are formed in the magnetic conduction shell (10), and connecting wires (661) of the coils (66) penetrate through the lead wire outlets and are connected with an external power supply.
9. The novel pulse electromagnetic valve head according to claim 1, characterized in that: the end part of the valve core (30) positioned outside the magnetic guide shell (10) is provided with a rubber head (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121776056.8U CN215445267U (en) | 2021-07-30 | 2021-07-30 | Novel pulse electromagnetic valve head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121776056.8U CN215445267U (en) | 2021-07-30 | 2021-07-30 | Novel pulse electromagnetic valve head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215445267U true CN215445267U (en) | 2022-01-07 |
Family
ID=79690572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121776056.8U Active CN215445267U (en) | 2021-07-30 | 2021-07-30 | Novel pulse electromagnetic valve head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215445267U (en) |
-
2021
- 2021-07-30 CN CN202121776056.8U patent/CN215445267U/en active Active
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