CN220251293U - High-flow sealing instrument - Google Patents
High-flow sealing instrument Download PDFInfo
- Publication number
- CN220251293U CN220251293U CN202321837727.6U CN202321837727U CN220251293U CN 220251293 U CN220251293 U CN 220251293U CN 202321837727 U CN202321837727 U CN 202321837727U CN 220251293 U CN220251293 U CN 220251293U
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- solenoid valve
- joint
- fluid
- valve
- pressure
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- 238000007789 sealing Methods 0.000 title abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000011056 performance test Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 51
- 239000012535 impurity Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 239000013618 particulate matter Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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- Control Of Fluid Pressure (AREA)
Abstract
The utility model relates to the technical field of sealing performance test, in particular to a high-flow sealing instrument. The technical proposal comprises: the utility model provides a high-flow sealing instrument, includes first joint, high-frequency solenoid valve, air cleaner and second joint, the first joint has the filtration relief pressure valve through pipe connection, the one end that the filtration relief pressure valve deviates from the first joint is connected with first two-way solenoid valve, first two-way solenoid valve and vacuum generator intercommunication, first two-way solenoid valve passes through vacuum generator and high-frequency solenoid valve intercommunication, high-frequency solenoid valve and two-way solenoid valve, air cleaner and pressure transmitter intercommunication of second. According to the utility model, the air pipe joint is additionally arranged, so that when the vacuum degree needs to be reduced rapidly, the vacuum degree in the test cavity can be increased rapidly through the plurality of air pipes, and the use experience is improved.
Description
Technical Field
The utility model relates to the technical field of sealing performance test, in particular to a high-flow sealing instrument.
Background
A sealer is a test device that is used to detect and evaluate the sealing performance of an object or device. It is mainly used to determine the sealing performance of an object or device under different conditions to ensure that it meets specific standards and requirements.
Sealing properties are critical for many industries and applications, especially in liquid, gas or vacuum systems. In performing the sealing performance test, an object or apparatus to be tested is placed in a test chamber and pressure or vacuum is applied by a pressure source. The pressure sensor is then used to monitor the pressure change within the test chamber. By observing the pressure change, whether the sealing performance of the object or the equipment meets the standard requirement can be evaluated. When the existing sealing instrument is used for vacuumizing the test cavity, only one interface is arranged, so that more time is required to enable the equipment to reach the required vacuum degree, and the use experience is poor.
Disclosure of Invention
The utility model provides a high-flow sealing instrument, which solves the technical problems.
The scheme for solving the technical problems is as follows:
the utility model provides a high-flow sealing instrument, includes first joint, high-frequency solenoid valve, air cleaner and second joint, the first joint has the filtration relief pressure valve through pipe connection, the one end that the filtration relief pressure valve deviates from the first joint is connected with first two-way solenoid valve, first two-way solenoid valve and vacuum generator intercommunication, first two-way solenoid valve passes through vacuum generator and high-frequency solenoid valve intercommunication, high-frequency solenoid valve and two-way solenoid valve, air cleaner and pressure transmitter intercommunication of second.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, a second connector is connected to the air filter.
The beneficial effects of adopting the further scheme are as follows: the user can conveniently communicate the connectors with the testing cavity according to the requirement.
Further, a sensor connector is arranged on the pressure transmitter.
The beneficial effects of adopting the further scheme are as follows: the pressure transducer applies the measured pressure to the pressure sensor, and the pressure sensor generates corresponding mechanical displacement or electric signals and converts the mechanical displacement or electric signals into standard electric signals to be output through the signal conversion circuit. In this way, the system can monitor and control the pressure system by detecting and analyzing the signal output by the pressure transmitter.
Further, the high-frequency electromagnetic valve, the second two-way electromagnetic valve, the air filter and the pressure transmitter are communicated through a four-way joint.
The beneficial effects of adopting the further scheme are as follows: the test chamber is conveniently communicated with the device through the first connector and the second connector.
The beneficial effects of the utility model are as follows:
fluid enters the sealer through the first and second connectors, allowing fluid to enter the system, after which the fluid first passes through the filter pressure reducing valve. The valve can filter impurities and particulate matters in the fluid, the pressure of the fluid is reduced to a required range through decompression treatment, and the other end of the filter decompression valve is connected with a first two-way electromagnetic valve. The two-way solenoid valve is used for controlling the on-off of the fluid. When the first two-way electromagnetic valve is opened, fluid can smoothly pass through; when the solenoid valve is closed, fluid is blocked and the first two-way solenoid valve is connected to the vacuum generator. The vacuum generator creates a negative pressure environment in different ways (e.g., using a blower or vacuum pump). When the first two-way electromagnetic valve is opened, the vacuum generator can attract fluid to enter, so that negative pressure is formed, and the high-frequency electromagnetic valve is connected with the vacuum generator. The high frequency solenoid valve controls the flow of fluid by controlling the opening and closing of the solenoid valve. When the high frequency solenoid valve is opened, fluid can smoothly pass through the system; when the high frequency solenoid valve is closed, the fluid is cut off, and the high frequency solenoid valve is connected with the second two-way solenoid valve, the air filter and the pressure transmitter. As the fluid passes through the air filter, suspended matter, particulate matter and other impurities therein are filtered and removed to ensure the purity of the fluid, the pressure transducer measures the pressure of the fluid through the sensor connector and converts the pressure signal into a corresponding electrical signal. These signals are transmitted to a control system or display device for real-time monitoring and recording of the pressure conditions of the fluid. The control system may use the pressure signal to adjust the state of the high frequency solenoid valve as needed to precisely control and regulate the pressure of the fluid.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model.
In the drawings:
fig. 1 is a schematic diagram of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a first joint; 2. a filter pressure reducing valve; 3. a first two-way solenoid valve; 4. a vacuum generator; 5. a high frequency electromagnetic valve; 6. a second two-way solenoid valve; 7. an air filter; 8. a sensor joint; 9. a pressure transmitter; 10. and a second joint.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.
Referring to fig. 1, an embodiment of the present utility model is provided:
example 1
The utility model provides a high-flow sealing appearance, includes first joint 1, high frequency solenoid valve 5, air cleaner 7 and second joint 10, and first joint 1 has filtration relief pressure valve 2 through pipe connection, and the one end that filtration relief pressure valve 2 deviates from first joint 1 is connected with first two-way solenoid valve 3, and first two-way solenoid valve 3 communicates with vacuum generator 4, and first two-way solenoid valve 3 communicates with high frequency solenoid valve 5 through vacuum generator 4.
The high-frequency electromagnetic valve 5 is communicated with the second two-way electromagnetic valve 6, the air filter 7 and the pressure transmitter 9, the high-frequency electromagnetic valve 5, the second two-way electromagnetic valve 6, the air filter 7 and the pressure transmitter 9 are communicated through four-way connectors, fluid enters the sealing instrument through the first connector 1 and the second connector 10, so that the fluid can enter the system, and after entering the system, the fluid firstly passes through the filtering pressure reducing valve 2. The valve filters impurities and particles in the fluid and reduces the pressure of the fluid to a desired range through a pressure reducing process, and the other end of the filter pressure reducing valve 2 is connected with a first two-way electromagnetic valve 3. The two-way solenoid valve is used for controlling the on-off of the fluid. When the first two-way solenoid valve 3 is opened, fluid can smoothly pass through; when the solenoid valve is closed, fluid is blocked and the first two-way solenoid valve 3 is connected to the vacuum generator 4. The vacuum generator 4 creates a negative pressure environment in different ways, for example using a blower or a vacuum pump. When the first two-way solenoid valve 3 is opened, the vacuum generator 4 draws fluid in, thereby creating a negative pressure, and the high frequency solenoid valve 5 is connected to the vacuum generator 4. The high frequency solenoid valve 5 controls the flow of fluid by controlling the opening and closing of the solenoid valve. When the high frequency solenoid valve 5 is opened, fluid can smoothly pass through the system; when the high frequency solenoid valve 5 is closed, the fluid is cut off, and the high frequency solenoid valve 5 is connected to the second two-way solenoid valve 6, the air filter 7 and the pressure transmitter 9. As the fluid passes through the air filter 7, suspended matter, particulate matter and other impurities therein are filtered and removed to ensure the purity of the fluid, and the pressure transmitter 9 measures the pressure of the fluid through the sensor connector 8 and converts the pressure signal into a corresponding electrical signal. These signals are transmitted to a control system or display device for real-time monitoring and recording of the pressure conditions of the fluid. The control system can use the pressure signal to adjust the state of the high frequency solenoid valve 5 as required, thereby accurately controlling and adjusting the pressure of the fluid, the pressure transmitter 9 is provided with a sensor connector 8, and the air filter 7 is connected with a second connector 10.
A high flow sealer according to example 1, when in use: fluid enters the seal through the first and second fittings 1, 10, allowing fluid to enter the system, after which the fluid first passes through the filter relief valve 2. The valve filters impurities and particles in the fluid and reduces the pressure of the fluid to a desired range through a pressure reducing process, and the other end of the filter pressure reducing valve 2 is connected with a first two-way electromagnetic valve 3. The two-way solenoid valve is used for controlling the on-off of the fluid. When the first two-way solenoid valve 3 is opened, fluid can smoothly pass through; when the solenoid valve is closed, fluid is blocked and the first two-way solenoid valve 3 is connected to the vacuum generator 4. The vacuum generator 4 creates a negative pressure environment in different ways, for example using a blower or a vacuum pump. When the first two-way solenoid valve 3 is opened, the vacuum generator 4 draws fluid in, thereby creating a negative pressure, and the high frequency solenoid valve 5 is connected to the vacuum generator 4. The high frequency solenoid valve 5 controls the flow of fluid by controlling the opening and closing of the solenoid valve. When the high frequency solenoid valve 5 is opened, fluid can smoothly pass through the system; when the high frequency solenoid valve 5 is closed, the fluid is cut off, and the high frequency solenoid valve 5 is connected to the second two-way solenoid valve 6, the air filter 7 and the pressure transmitter 9. As the fluid passes through the air filter 7, suspended matter, particulate matter and other impurities therein are filtered and removed to ensure the purity of the fluid, and the pressure transmitter 9 measures the pressure of the fluid through the sensor connector 8 and converts the pressure signal into a corresponding electrical signal. These signals are transmitted to a control system or display device for real-time monitoring and recording of the pressure conditions of the fluid. The control system may use the pressure signal to adjust the state of the high frequency solenoid valve 5 as needed to precisely control and regulate the pressure of the fluid.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.
Claims (4)
1. A high flow sealer, characterized in that: including first joint (1), high frequency solenoid valve (5), air cleaner (7) and second joint (10), first joint (1) has filtration relief pressure valve (2) through pipe connection, the one end that filters relief pressure valve (2) deviate from first joint (1) is connected with first two-way solenoid valve (3), first two-way solenoid valve (3) and vacuum generator (4) intercommunication, first two-way solenoid valve (3) are through vacuum generator (4) and high frequency solenoid valve (5) intercommunication, high frequency solenoid valve (5) and two circular solenoid valve (6) of second, air cleaner (7) and pressure transmitter (9) intercommunication.
2. A high flow sealer as claimed in claim 1, wherein: the air filter (7) is connected with a second joint (10).
3. A high flow sealer as claimed in claim 1, wherein: the pressure transmitter (9) is provided with a sensor joint (8).
4. A high flow sealer as claimed in claim 1, wherein: the high-frequency electromagnetic valve (5), the second two-way electromagnetic valve (6), the air filter (7) and the pressure transmitter (9) are communicated through a four-way joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321837727.6U CN220251293U (en) | 2023-07-13 | 2023-07-13 | High-flow sealing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321837727.6U CN220251293U (en) | 2023-07-13 | 2023-07-13 | High-flow sealing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220251293U true CN220251293U (en) | 2023-12-26 |
Family
ID=89265187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321837727.6U Active CN220251293U (en) | 2023-07-13 | 2023-07-13 | High-flow sealing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220251293U (en) |
-
2023
- 2023-07-13 CN CN202321837727.6U patent/CN220251293U/en active Active
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