CN110118306B - Modular gas circuit liquid way auto-change over device - Google Patents
Modular gas circuit liquid way auto-change over device Download PDFInfo
- Publication number
- CN110118306B CN110118306B CN201910527666.5A CN201910527666A CN110118306B CN 110118306 B CN110118306 B CN 110118306B CN 201910527666 A CN201910527666 A CN 201910527666A CN 110118306 B CN110118306 B CN 110118306B
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- electromagnetic valve
- valve
- flow path
- way
- electromagnetic
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- 239000007788 liquid Substances 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Housings (AREA)
- Magnetically Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to the technical field of gas circuit liquid circuit switching, in particular to a modular gas circuit liquid circuit switching device which comprises a module body, wherein a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve and a fourth electromagnetic valve are respectively and fixedly arranged at four corners of the top of the module body, a first flow path is arranged between the first electromagnetic valve and the second electromagnetic valve, a first three-way valve is arranged between the first electromagnetic valve, the second electromagnetic valve and the first flow path, an input pipe is arranged between the first electromagnetic valve and the third electromagnetic valve, a second three-way valve is arranged between the first electromagnetic valve, the third electromagnetic valve and the input pipe, an output pipe is arranged between the second electromagnetic valve and the fourth electromagnetic valve, a third three-way valve is arranged between the second electromagnetic valve, the fourth electromagnetic valve and the output pipe, a second flow path is arranged between the third electromagnetic valve and the fourth electromagnetic valve, and a pressure sensor is fixedly arranged at the central position of the module body. The invention integrates the gas circuit and liquid circuit switching system into the module, thereby simplifying the installation and ensuring the sealing.
Description
Technical Field
The invention relates to the technical field of gas circuit liquid circuit switching, in particular to a modular gas circuit liquid circuit switching device.
Background
Along with the rapid development of industry, many chemical equipment appears in the market, and can carry out the switching of gas circuit or liquid way flow direction in many equipment to reach corresponding technical requirement, traditional gas circuit liquid way switching device mainly comprises three-way valve, a four-way valve, four solenoid valves, a pressure sensor, but in three-way valve, a four-way valve, four solenoid valves, a pressure sensor connection in-process, can appear a lot of joints, lead to the leakproofness poor like this, leak appears easily, and the installation consumes a lot of time moreover, and the installation effectiveness is low.
Disclosure of Invention
The invention aims to solve the defects of poor sealing performance and low installation efficiency in the prior art, and provides a modular gas circuit and liquid circuit switching device.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the modular gas circuit liquid circuit switching device comprises a module body, wherein a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve and a fourth electromagnetic valve are respectively and fixedly arranged at four corners of the top of the module body, a first flow path is arranged between the first electromagnetic valve and the second electromagnetic valve, the first flow path is positioned in the module body, a first three-way valve is arranged between the first electromagnetic valve, the second electromagnetic valve and the first flow path, and the pipe orifice of the first three-way valve is respectively communicated with the first electromagnetic valve, the second electromagnetic valve and the first flow path;
an input pipe is arranged between the first electromagnetic valve and the third electromagnetic valve, the input pipe is positioned in the module body, a second three-way valve is arranged between the first electromagnetic valve, the third electromagnetic valve and the input pipe, and pipe orifices of the second three-way valve are respectively communicated with the first electromagnetic valve, the third electromagnetic valve and the input pipe;
an output pipe is arranged between the second electromagnetic valve and the fourth electromagnetic valve, the output pipe is positioned in the module body, a third three-way valve is arranged between the second electromagnetic valve, the fourth electromagnetic valve and the output pipe, and pipe orifices of the third three-way valve are respectively communicated with the second electromagnetic valve, the fourth electromagnetic valve and the output pipe;
the intelligent control device is characterized in that a second flow path is arranged between the third electromagnetic valve and the fourth electromagnetic valve, the second flow path is positioned in the module body, a pressure sensor is fixedly arranged at the center of the module body, a four-way valve is arranged among the third electromagnetic valve, the fourth electromagnetic valve, the second flow path and the pressure sensor, and the orifice of the four-way valve is communicated with the third electromagnetic valve, the fourth electromagnetic valve, the second flow path and the pressure sensor respectively.
Preferably, the first electromagnetic valve, the second electromagnetic valve, the third electromagnetic valve and the fourth electromagnetic valve have the same model size and are two-position two-way electromagnetic valves.
Preferably, the first three-way valve, the second three-way valve and the third three-way valve have the same model size.
Preferably, the pressure sensor is used to detect the pressure of the gas leaking in the gas channel of the system.
The invention provides a modular gas circuit and liquid circuit switching device, which has the beneficial effects that: according to the invention, through the modular design, the flow paths and the interfaces of the first three-way valve, the second three-way valve, the third three-way valve and the four-way valve in the process are integrated into the module, and only four interfaces of the input pipe, the output pipe, the first flow path and the second flow path are left, so that the installation is very simplified, and the sealing is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a modular gas circuit liquid circuit switching device according to the present invention;
fig. 2 is a schematic diagram of a three-dimensional part of a modular gas-circuit liquid-circuit switching device according to the present invention;
fig. 3 is a schematic diagram of the internal structure of a module body of a module type air path and liquid path switching device according to the present invention.
In the figure: the module comprises a module body 1, a first electromagnetic valve 2, a second electromagnetic valve 3, a third electromagnetic valve 4, a fourth electromagnetic valve 5, an input pipe 6, an output pipe 7, a first flow path 8, a second flow path 9, a first three-way valve 10, a second three-way valve 11, a third three-way valve 12, a pressure sensor 13 and a four-way valve 14.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-3, a modular gas circuit liquid circuit switching device comprises a module body 1, wherein a first electromagnetic valve 2, a second electromagnetic valve 3, a third electromagnetic valve 4 and a fourth electromagnetic valve 5 are fixedly installed at four corners of the top of the module body 1 respectively, the types of the first electromagnetic valve 2, the second electromagnetic valve 3, the third electromagnetic valve 4 and the fourth electromagnetic valve 5 are the same in size, two-position two-way electromagnetic valves are adopted, a first flow path 8 is arranged between the first electromagnetic valve 2 and the second electromagnetic valve 3, the first flow path 8 is located in the module body 1, a first three-way valve 10 is arranged between the first electromagnetic valve 2, the second electromagnetic valve 3 and the first flow path 8, and the pipe orifice of the first three-way valve 10 is communicated with the first electromagnetic valve 2, the second electromagnetic valve 3 and the first flow path 8 respectively.
An input pipe 6 is arranged between the first electromagnetic valve 2 and the third electromagnetic valve 4, the input pipe 6 is positioned in the module body 1, a second three-way valve 11 is arranged between the first electromagnetic valve 2, the third electromagnetic valve 4 and the input pipe 6, and the pipe orifice of the second three-way valve 11 is respectively communicated with the first electromagnetic valve 2, the third electromagnetic valve 4 and the input pipe 6; an output pipe 7 is arranged between the second electromagnetic valve 3 and the fourth electromagnetic valve 5, the output pipe 7 is positioned in the module body 1, a three-way valve 12 is arranged between the second electromagnetic valve 3, the fourth electromagnetic valve 5 and the output pipe 7, the pipe orifice of the three-way valve 12 is respectively communicated with the second electromagnetic valve 3, the fourth electromagnetic valve 5 and the output pipe 7, and the sizes of the first three-way valve 10, the second three-way valve 11 and the third three-way valve 12 are the same.
A second flow path 9 is arranged between the third electromagnetic valve 4 and the fourth electromagnetic valve 5, the second flow path 9 is positioned in the module body 1, a pressure sensor 13 is fixedly arranged in the center of the module body 1, and the pressure sensor 13 is used for detecting the pressure of leaked gas in a gas channel of the system; a four-way valve 14 is arranged among the third electromagnetic valve 4, the fourth electromagnetic valve 5, the second flow path 9 and the pressure sensor 13, and the orifice of the four-way valve 14 is respectively communicated with the third electromagnetic valve 4, the fourth electromagnetic valve 5, the second flow path 9 and the pressure sensor 13.
Working principle: the invention can form two forward and reverse flow direction modes; the forward flow mode is: the first electromagnetic valve 2 and the third electromagnetic valve 4 are conducted, the fourth electromagnetic valve 5 and the second electromagnetic valve 3 are closed, the input gas or liquid passes through the first electromagnetic valve 2, flows through the first flow path 8 and is output, and flows in from the second flow path 9 through the peripheral equipment, and the third electromagnetic valve 4 is output;
the reverse flow direction mode is: the first electromagnetic valve 2 and the third electromagnetic valve 4 are closed, the fourth electromagnetic valve 5 and the second electromagnetic valve 3 are conducted, the input gas or liquid passes through the fourth electromagnetic valve 5, flows through the second flow path 9 and is output, flows in from the first flow path 8 through the peripheral equipment, and the second electromagnetic valve 3 is output; according to the invention, through the modular design, the flow paths and the interfaces of the first three-way valve 10, the second three-way valve 11, the third three-way valve 12 and the four-way valve 14 in the process are integrated into the module, and only four interfaces of the input pipe 6, the output pipe 7, the first flow path 8 and the second flow path 9 are left, so that the installation is very simplified, and the sealing is ensured.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a modular gas circuit liquid way auto-change over device, includes module body (1), its characterized in that, the four corners position at module body (1) top is fixed mounting respectively has first solenoid valve (2), second solenoid valve (3), third solenoid valve (4) and fourth solenoid valve (5), be provided with first flow path (8) between first solenoid valve (2) and second solenoid valve (3), first flow path (8) are located the inside of module body (1), be provided with first three-way valve (10) between first solenoid valve (2), second solenoid valve (3) and first flow path (8), the mouth of pipe of first three-way valve (10) communicates with each other with first solenoid valve (2), second solenoid valve (3), first flow path (8) respectively;
an input pipe (6) is arranged between the first electromagnetic valve (2) and the third electromagnetic valve (4), the input pipe (6) is positioned in the module body (1), a second three-way valve (11) is arranged between the first electromagnetic valve (2), the third electromagnetic valve (4) and the input pipe (6), and pipe orifices of the second three-way valve (11) are respectively communicated with the first electromagnetic valve (2), the third electromagnetic valve (4) and the input pipe (6);
an output pipe (7) is arranged between the second electromagnetic valve (3) and the fourth electromagnetic valve (5), the output pipe (7) is positioned in the module body (1), a three-way valve (12) is arranged between the second electromagnetic valve (3), the fourth electromagnetic valve (5) and the output pipe (7), and the pipe orifice of the three-way valve (12) is respectively communicated with the second electromagnetic valve (3), the fourth electromagnetic valve (5) and the output pipe (7);
a second flow path (9) is arranged between the third electromagnetic valve (4) and the fourth electromagnetic valve (5), the second flow path (9) is positioned in the module body (1), a pressure sensor (13) is fixedly arranged at the center of the module body (1), a four-way valve (14) is arranged between the third electromagnetic valve (4), the fourth electromagnetic valve (5), the second flow path (9) and the pressure sensor (13), and the orifice of the four-way valve (14) is respectively communicated with the third electromagnetic valve (4), the fourth electromagnetic valve (5), the second flow path (9) and the pressure sensor (13).
2. The modular gas circuit and liquid circuit switching device according to claim 1, wherein the first electromagnetic valve (2), the second electromagnetic valve (3), the third electromagnetic valve (4) and the fourth electromagnetic valve (5) have the same model sizes and are two-position two-way electromagnetic valves.
3. The modular gas circuit and liquid circuit switching device according to claim 1, wherein the first three-way valve (10), the second three-way valve (11) and the third three-way valve (12) are identical in model size.
4. A modular gas circuit liquid circuit switching device according to claim 1, characterized in that the pressure sensor (13) is arranged to detect the gas pressure leaking in the system gas channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527666.5A CN110118306B (en) | 2019-06-18 | 2019-06-18 | Modular gas circuit liquid way auto-change over device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527666.5A CN110118306B (en) | 2019-06-18 | 2019-06-18 | Modular gas circuit liquid way auto-change over device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110118306A CN110118306A (en) | 2019-08-13 |
| CN110118306B true CN110118306B (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910527666.5A Active CN110118306B (en) | 2019-06-18 | 2019-06-18 | Modular gas circuit liquid way auto-change over device |
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| Country | Link |
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| CN (1) | CN110118306B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1141619A1 (en) * | 1998-11-20 | 2001-10-10 | Mykrolis Corporation | System and method for integrating gas components |
| CN2869544Y (en) * | 2006-02-17 | 2007-02-14 | 王铁川 | Integrated valve terminal device |
| CN101245898A (en) * | 2007-02-17 | 2008-08-20 | 北京一樽环保科技有限公司 | Integrated fluid pipe device |
| CN106039444A (en) * | 2012-12-13 | 2016-10-26 | 甘布罗伦迪亚股份公司 | Cassette for pumping a treatment solution through a dialyzer |
| CN210624173U (en) * | 2019-06-18 | 2020-05-26 | 泰通科技（广州）有限公司 | Modular gas circuit and liquid circuit switching device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2636933B8 (en) * | 2012-03-06 | 2014-08-20 | AFRISO-Euro-Index GmbH | Modular fluid distributor |
| US20140130878A1 (en) * | 2012-10-11 | 2014-05-15 | Luis Marinez | Intelligent valve network |
-
2019
- 2019-06-18 CN CN201910527666.5A patent/CN110118306B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1141619A1 (en) * | 1998-11-20 | 2001-10-10 | Mykrolis Corporation | System and method for integrating gas components |
| CN2869544Y (en) * | 2006-02-17 | 2007-02-14 | 王铁川 | Integrated valve terminal device |
| CN101245898A (en) * | 2007-02-17 | 2008-08-20 | 北京一樽环保科技有限公司 | Integrated fluid pipe device |
| CN106039444A (en) * | 2012-12-13 | 2016-10-26 | 甘布罗伦迪亚股份公司 | Cassette for pumping a treatment solution through a dialyzer |
| CN210624173U (en) * | 2019-06-18 | 2020-05-26 | 泰通科技（广州）有限公司 | Modular gas circuit and liquid circuit switching device |
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| Publication number | Publication date |
|---|---|
| CN110118306A (en) | 2019-08-13 |
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