CN220060643U - Large-flow vacuum electromagnetic valve - Google Patents
Large-flow vacuum electromagnetic valve Download PDFInfo
- Publication number
- CN220060643U CN220060643U CN202321385479.6U CN202321385479U CN220060643U CN 220060643 U CN220060643 U CN 220060643U CN 202321385479 U CN202321385479 U CN 202321385479U CN 220060643 U CN220060643 U CN 220060643U
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- valve body
- sealing
- electromagnetic valve
- solenoid valve
- gas
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- 238000009423 ventilation Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 59
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Abstract
The utility model provides a large-flow type vacuum electromagnetic valve, comprising: the on-off valve body, the top of on-off valve body is provided with first guide subassembly, and the top of on-off valve body is provided with the second guide subassembly, and the top of on-off valve body is provided with the third guide subassembly, and the base of ventilating sets up in one side of on-off valve body, and the inside of the base of ventilating has seted up first gas outlet, and the inside of the base of ventilating has seted up the second gas outlet. The utility model provides a large-flow type vacuum electromagnetic valve, which is characterized in that a first pilot assembly, a second pilot assembly and a third pilot assembly are arranged at the top of an on-off valve body, and the on-off valve body is controlled to be electrified so as to control the opening and closing of the electromagnetic valve, and after gas conveyed by a conveying pipe enters the inside of a ventilation base through a gas inlet, the gas is discharged through a first gas outlet, a second gas outlet and a third gas outlet, so that the discharged gas quantity is increased, and the large-flow type vacuum electromagnetic valve is suitable for the situation that the vacuum flow is required to be large.
Description
Technical Field
The utility model relates to the field of vacuum electromagnetic valves, in particular to a large-flow vacuum electromagnetic valve.
Background
The valve and the pump are connected on the same power supply, the opening and the stopping of the pump directly control the opening and the closing of the valve, when the pump stops working or the power supply is suddenly interrupted, the valve can automatically seal the vacuum system and charge the atmosphere into the pump cavity through the air inlet of the pump, so that the vacuum system is prevented from being polluted by the backflow of pump oil, and working mediums suitable for the vacuum electromagnetic valve are air and non-corrosive gas.
When clothes or quilts are packed, the vacuum bag is pumped by using pumping equipment provided with the vacuum electromagnetic valve, so that the clothes or quilts are vacuum packed, the clothes or quilts are conveniently stored, and the moths are prevented.
Accordingly, it is desirable to provide a high flow vacuum solenoid valve that solves the above-described problems.
Disclosure of Invention
The utility model provides a large-flow type vacuum electromagnetic valve, which solves the problem that the passing gas quantity of the existing vacuum electromagnetic valve is small.
In order to solve the technical problems, the utility model provides a large-flow type vacuum electromagnetic valve, which comprises:
the on-off valve comprises an on-off valve body, wherein a first pilot assembly is arranged at the top of the on-off valve body, a second pilot assembly is arranged at the top of the on-off valve body, and a third pilot assembly is arranged at the top of the on-off valve body;
the ventilation base is arranged on one side of the on-off valve body, a first air outlet is formed in the ventilation base, a second air outlet is formed in the ventilation base, and a third air outlet is formed in the ventilation base;
the air inlet is arranged in the ventilation base.
Preferably, a fixing seat is arranged on one side of the ventilation base, and a connector is arranged in the fixing seat.
Preferably, one end of the connector is fixedly connected with a connecting pipe, and the surface of the connecting pipe is fixedly connected with a mounting ring.
Preferably, the surface of the mounting ring is provided with a first sealing assembly, the first sealing assembly comprises a sealing groove, and a sealing ring is arranged in the sealing groove.
Preferably, the surface of the connector is fixedly connected with a fixing ring, and the surface of the fixing ring is provided with a second sealing assembly.
Preferably, the second sealing assembly comprises a sealing sleeve, and a fixing sleeve is sleeved on the surface of the sealing sleeve.
Preferably, the surface of seal cover is fixedly connected with a plurality of sealing blocks, a plurality of positioning grooves matched with the sealing blocks are formed in the fixed sleeve.
Compared with the related art, the high-flow type vacuum electromagnetic valve provided by the utility model has the following structure
The beneficial effects are that:
the utility model provides a large-flow type vacuum electromagnetic valve, which is characterized in that a first pilot assembly, a second pilot assembly and a third pilot assembly are arranged at the top of an on-off valve body, and the on-off valve body is controlled to be electrified so as to control the opening and closing of the electromagnetic valve, and after gas conveyed by a conveying pipe enters the inside of a ventilation base through a gas inlet, the gas is discharged through a first gas outlet, a second gas outlet and a third gas outlet, so that the discharged gas quantity is increased, and the large-flow type vacuum electromagnetic valve is suitable for the situation that the vacuum flow is required to be large.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of a high-flow vacuum solenoid valve according to the present utility model;
FIG. 2 is a schematic view of the overall structure of the device shown in FIG. 1;
FIG. 3 is a schematic diagram of a second embodiment of a high-flow vacuum solenoid valve according to the present utility model;
FIG. 4 is a schematic view of the second seal assembly of FIG. 1
Fig. 5 is an enlarged schematic view of a portion a shown in fig. 3.
Reference numerals in the drawings: 1. the on-off valve body, 2, the first guide component, 3, the second guide component, 4, the third guide component, 5, the ventilation base, 6, the first air outlet, 7, the second air outlet, 8, the third air outlet, 9, the air inlet, 10, the fixing seat, 11, the connector, 12 and the mounting ring,
13. a first sealing component 131, a sealing groove 132 and a sealing ring,
14. the fixing ring is provided with a fixing ring,
15. a second sealing assembly 151, a sealing sleeve 152, a fixing sleeve,
16. and (5) connecting pipes.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1 and fig. 2 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a high-flow vacuum solenoid valve according to the present utility model; fig. 2 is a schematic view of the entire structure of the apparatus shown in fig. 1. A high flow vacuum solenoid valve comprising:
the on-off valve comprises an on-off valve body 1, wherein a first pilot assembly 2 is arranged at the top of the on-off valve body 1, a second pilot assembly 3 is arranged at the top of the on-off valve body 1, and a third pilot assembly 4 is arranged at the top of the on-off valve body 1;
the ventilation base 5 is arranged on one side of the on-off valve body 1, a first air outlet 6 is formed in the ventilation base 5, a second air outlet 7 is formed in the ventilation base 5, and a third air outlet 8 is formed in the ventilation base 5;
an air inlet 9, wherein the air inlet 9 is arranged in the air ventilation base 5.
The working principle of the high-flow type vacuum electromagnetic valve provided by the utility model is as follows:
when the air inlet ventilation device is used, after the first guide component 2, the second guide component 3 and the third guide component 4 are inserted into the power supply, the electromagnetic valve is opened after being electrified, and the conveying pipe discharges air from the first air outlet 6, the second air outlet 7 and the third air outlet 8 after the air inlet 9 enters the ventilation base 5.
Compared with the related art, the high-flow type vacuum electromagnetic valve provided by the utility model has the following structure
The beneficial effects are that:
the utility model provides a large-flow type vacuum electromagnetic valve, which is characterized in that a first pilot assembly 2, a second pilot assembly 3 and a third pilot assembly 4 are arranged at the top of an on-off valve body 1, and the on-off valve body 1 is controlled to be electrified, so that the opening and closing of the electromagnetic valve are controlled, gas conveyed by a conveying pipe enters the inside of a ventilation base 5 through a gas inlet 9, and then the gas is discharged through a first gas outlet 6, a second gas outlet 7 and a third gas outlet 8, so that the discharged gas quantity is increased, and the utility model is suitable for the situation that the vacuum flow is required to be large.
Second embodiment
Referring to fig. 3, fig. 4 and fig. 5 in combination, a second embodiment of the present utility model provides another high-flow vacuum solenoid valve based on the high-flow vacuum solenoid valve provided by the first embodiment of the present utility model. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present utility model provides a large-flow vacuum solenoid valve, which is different in that a fixing seat 10 is disposed on one side of the ventilation base 5, and a connector 11 is disposed inside the fixing seat 10.
One side fixedly connected with fixing base 10 of base 5 ventilates, the one end of fixing base 10 is provided with connector 11, connector 11 and fixing base 10 threaded connection to make things convenient for the installation and the dismantlement of connector 11, connector 11 fixed connection is at the one end with the conveyer pipe of solenoid valve installation.
One end of the connector 11 is fixedly connected with a connecting pipe 16, and the surface of the connecting pipe 16 is fixedly connected with a mounting ring 12.
The surface of the mounting ring 12 is provided with a first sealing assembly 13, the first sealing assembly 13 comprises a sealing groove 131, and a sealing ring 132 is arranged inside the sealing groove 131.
The sealing ring 132 is fixedly connected to the surface of the mounting ring 12, and is used for driving the sealing ring 132 to move to one side when the mounting ring 112 moves to one side, and the sealing ring 132 is made of rubber material and is used for sealing a gap at the joint between the connecting pipe 16 and the fixing seat 10 by matching with the sealing groove 131.
The surface of the connector 11 is fixedly connected with a fixed ring 14, and the surface of the fixed ring 14 is provided with a second sealing component 15.
The second sealing assembly 15 comprises a sealing sleeve 151, and a fixing sleeve 152 is sleeved on the surface of the sealing sleeve 151.
The fixed ring 14 is fixedly connected with the sealing sleeve 151 on the surface, the fixed sleeve 152 and the sealing sleeve 151 are made of rubber materials and are used for sealing a gap at the joint between the connecting pipe 16 and the fixed seat 10 by matching the sealing groove 131, the extrusion area of the fixed sleeve 152 and the surface of the sealing sleeve 151 is increased by matching the sealing block and the positioning groove, so that the sealing effect is improved, the fixed sleeve 152 is fixedly connected onto the inner wall of the fixed seat 10, the two sides of the fixed sleeve 152 and the sealing sleeve 151 are arc-shaped, and the arrangement and the sum between the fixed sleeve 152 and the sealing sleeve 151 are facilitated.
The surface of the sealing sleeve 151 is fixedly connected with a plurality of sealing blocks, and a plurality of positioning grooves matched with the sealing blocks are formed in the fixing sleeve 152.
The working principle of the high-flow type vacuum electromagnetic valve provided by the utility model is as follows:
when in use, when the connecting pipe 16 is installed to the connecting head 11, after the connecting pipe 16 is aligned to the fixing seat 10, the connecting head 11 is rotated to one side to move to one side on the surface of the fixing seat 10, when the connecting head 11 is moved to one side, the connecting pipe 16 is driven to connect the mounting ring 12 and the fixing ring 14 to move to one side, when the mounting ring 12 is moved to one side, the sealing ring 132 is driven to enter the sealing groove 131, when the fixing ring 14 is moved to one side, the sealing sleeve 151 and the fixing sleeve 152 are driven to extrude, and after the connecting pipe 16 is moved to a proper position in the fixing seat 10.
When the leaked gas enters the fixing seat 10, the leaked gas is blocked by matching the sealing sleeve 151 with the fixing sleeve 152, and when other gas passes through the sealing sleeve 151 and the fixing sleeve 152, the leaked gas is blocked again by matching the sealing ring 132 with the sealing groove 131, so that the leakage of the gas is prevented.
Compared with the related art, the high-flow type vacuum electromagnetic valve provided by the utility model has the following structure
The beneficial effects are that:
the utility model provides a large-flow vacuum electromagnetic valve, which is characterized in that a first layer of sealing is carried out through the cooperation of a sealing sleeve 151 and a fixing sleeve 152, and resealing is carried out through the cooperation of a sealing ring 132 and a sealing groove 131, so that the sealing of a gap at the joint of a fixed seat 10 and a connecting pipe 16 is increased, the sealing effect between the electromagnetic valve and the conveying pipe is increased, and the installation and the disassembly between the electromagnetic valve and the conveying pipe are facilitated through the cooperation of the fixed seat 10 and the connecting head 11.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A high flow vacuum solenoid valve, comprising:
the on-off valve comprises an on-off valve body, wherein a first pilot assembly is arranged at the top of the on-off valve body, a second pilot assembly is arranged at the top of the on-off valve body, and a third pilot assembly is arranged at the top of the on-off valve body;
the ventilation base is arranged on one side of the on-off valve body, a first air outlet is formed in the ventilation base, a second air outlet is formed in the ventilation base, and a third air outlet is formed in the ventilation base;
the air inlet is arranged in the ventilation base.
2. The high-flow type vacuum solenoid valve according to claim 1, wherein a fixing seat is provided at one side of the ventilation base, and a connector is provided inside the fixing seat.
3. The high-flow type vacuum solenoid valve according to claim 2, wherein one end of the connection head is fixedly connected with a connection pipe, and a mounting ring is fixedly connected to a surface of the connection pipe.
4. A high flow vacuum solenoid valve according to claim 3 wherein the surface of said collar is provided with a first seal assembly comprising a seal groove with a seal ring disposed therein.
5. A high flow vacuum solenoid valve according to claim 3 wherein the surface of said connector is fixedly connected with a retaining ring, the surface of said retaining ring being provided with a second sealing assembly.
6. The high flow vacuum solenoid valve of claim 5 wherein said second seal assembly comprises a seal cartridge having a stationary sleeve disposed over a surface of said seal cartridge.
7. The high-flow vacuum solenoid valve according to claim 6, wherein a plurality of sealing blocks are fixedly connected to the surface of the sealing sleeve, and a plurality of positioning grooves matched with the sealing blocks are formed in the fixing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321385479.6U CN220060643U (en) | 2023-06-02 | 2023-06-02 | Large-flow vacuum electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321385479.6U CN220060643U (en) | 2023-06-02 | 2023-06-02 | Large-flow vacuum electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220060643U true CN220060643U (en) | 2023-11-21 |
Family
ID=88761759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321385479.6U Active CN220060643U (en) | 2023-06-02 | 2023-06-02 | Large-flow vacuum electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220060643U (en) |
-
2023
- 2023-06-02 CN CN202321385479.6U patent/CN220060643U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |