CN219976144U - Spare power air source device of three-way valve and water seal check valve - Google Patents
Spare power air source device of three-way valve and water seal check valve Download PDFInfo
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- CN219976144U CN219976144U CN202320604861.5U CN202320604861U CN219976144U CN 219976144 U CN219976144 U CN 219976144U CN 202320604861 U CN202320604861 U CN 202320604861U CN 219976144 U CN219976144 U CN 219976144U
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- outlet pipeline
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- electromagnetic valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 abstract description 8
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 description 14
- 230000006872 improvement Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The utility model provides a standby power air source device of a three-way valve and a water seal check valve, which relates to the technical field of steelmaking metallurgy and comprises a first two-position five-way electromagnetic valve and a second two-position five-way electromagnetic valve, wherein two groups of air outlet ends of the first two-position five-way electromagnetic valve are respectively connected with a first air outlet pipeline and a second air outlet pipeline, two groups of air outlet ends of the second two-position five-way electromagnetic valve are respectively connected with a third air outlet pipeline and a fourth air outlet pipeline, and the output end of the third air outlet pipeline is communicated with the first air outlet pipeline; according to the utility model, the first air inlet pipeline of the first two-position five-way electromagnetic valve or the second air inlet pipeline of the second two-position five-way electromagnetic valve can be switched to perform air inlet, and the first air outlet pipeline, the second air outlet pipeline or the third air outlet pipeline and the fourth air outlet pipeline of the second two-position five-way electromagnetic valve can be switched to perform air outlet, so that the operation of the equipment is quickly recovered, the online replacement and maintenance of the failed electromagnetic valve are facilitated, and the shutdown maintenance time is reduced.
Description
Technical Field
The utility model relates to the technical field of steelmaking metallurgy, in particular to a standby power air source device of a three-way valve and a water seal check valve.
Background
The three-way valve is key equipment for controlling gas recovery and diffusion in the converter gas recovery system, is combined with the water seal check valve, can reliably cut off gas reverse channeling, and firstly acts to open the water seal check valve and then acts to the three-way valve when recovery conditions are met; when the recovery condition is not met, the operation is opposite, the air source direction is controlled by the electrifying and de-electrifying of the two-position five-way electrifying valve by virtue of pneumatic transmission, so that the air cylinder is driven to push the valve of the three-way valve or the water seal check valve to be opened and closed, and the crank and the connecting rod are driven to complete the operation;
the three-way valve and the water seal check valve share a set of control cabinet to realize the system interlocking automatic operation, and the 1 three-way valve or the water seal check valve respectively controls the gas flow direction of a working gas source by a set of two-position five-way electromagnetic valve.
Disclosure of Invention
Aiming at the problems, the utility model provides a three-way valve and water seal check valve standby power air source device which can be switched to use, so that the operation of quick recovery equipment is realized, on-line replacement and maintenance of one group of electromagnetic valves with faults are also facilitated, the other group of electromagnetic valves are normally operated, and the shutdown maintenance time is reduced.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the standby power air source device of the three-way valve and the water seal check valve comprises a first two-position five-way electromagnetic valve and a second two-position five-way electromagnetic valve, wherein two groups of air outlet ends of the first two-position five-way electromagnetic valve are respectively connected with a first air outlet pipeline and a second air outlet pipeline, two groups of air outlet ends of the second two-position five-way electromagnetic valve are respectively connected with a third air outlet pipeline and a fourth air outlet pipeline, the output end of the third air outlet pipeline is communicated with the first air outlet pipeline, the output end of the fourth air outlet pipeline is communicated with the second air outlet pipeline, the air inlet end of the first two-position five-way electromagnetic valve is connected with a first air inlet pipeline, and the air inlet end of the second two-position five-way electromagnetic valve is connected with a second air inlet pipeline, and the input end of the second air inlet pipeline is communicated with the first air inlet pipeline;
the first air outlet pipeline, the second air outlet pipeline, the third air outlet pipeline and the fourth air outlet pipeline are respectively provided with a first ball valve, a second ball valve, a third ball valve and a fourth ball valve, and the first air inlet pipeline and the second air inlet pipeline are respectively provided with a fifth ball valve and a sixth ball valve.
The further improvement is that: the input end of the first air inlet pipeline is connected with a compressed air source, and the compressed air source is respectively supplied with air through the first air inlet pipeline and the second air inlet pipeline by a first two-position five-way electromagnetic valve and a second two-position five-way electromagnetic valve.
The further improvement is that: the output end of the first air outlet pipeline is connected with the first air cylinder, and the output end of the second air outlet pipeline is connected with the second air cylinder.
The further improvement is that: the first ball valve is arranged between the communication part of the first air outlet pipeline and the third air outlet pipeline and the upper air outlet end of the first two-position five-way electromagnetic valve.
The further improvement is that: the second ball valve is arranged between the communication part of the second air outlet pipeline and the fourth air outlet pipeline and the lower air outlet end of the first two-position five-way electromagnetic valve.
The further improvement is that: the sixth ball valve is arranged between the communication part of the second air inlet pipeline and the first air inlet pipeline and the air inlet end of the first two-position five-way electromagnetic valve.
The further improvement is that: the control end of the first two-position five-way electromagnetic valve is connected with a first control circuit, the control end of the second two-position five-way electromagnetic valve is connected with a second control circuit, the first control circuit and the second control circuit are both connected with a change-over switch, and the change-over switch is connected with an electric control cabinet.
The beneficial effects of the utility model are as follows:
1. according to the utility model, a set of standby second two-position five-way electromagnetic valve is added on the basis of the first two-position five-way electromagnetic valve, the first air inlet pipeline of the first two-position five-way electromagnetic valve or the second air inlet pipeline of the second two-position five-way electromagnetic valve can be switched to enter air, the first air outlet pipeline of the first two-position five-way electromagnetic valve, the second air outlet pipeline or the third air outlet pipeline and the fourth air outlet pipeline of the second two-position five-way electromagnetic valve can be switched to exit air, so that the switching use can be realized, the operation of quick recovery equipment is realized, the on-line replacement and maintenance of one group of electromagnetic valves with faults are also facilitated, the other group of electromagnetic valves are operated normally, and the shutdown maintenance time is shortened.
2. The utility model divides the power supply for controlling the first two-position five-way electromagnetic valve and the second two-position five-way electromagnetic valve into the first control circuit and the second control circuit, which are connected with the control cabinet through the change-over switch, and the first control circuit and the second control circuit can be switched on through the change-over switch so as to automatically switch the first two-position five-way electromagnetic valve or the second two-position five-way electromagnetic valve to operate, thereby being more convenient to use.
3. The utility model has the advantages of small transformation amount, simple structure, easy manufacture and construction, simple and reliable operation, and can avoid misoperation of staff when equipment fails.
Drawings
Fig. 1 is a front view of the present utility model.
Wherein: 1. a first two-position five-way solenoid valve; 2. a second two-position five-way solenoid valve; 3. a first outlet line; 4. a second outlet gas line; 5. a third air outlet pipeline; 6. a fourth outlet line; 7. a first air intake line; 8. a second air intake line; 9. a first ball valve; 10. a second ball valve; 11. a third ball valve; 12. a fourth ball valve; 13. a fifth ball valve; 14. a sixth ball valve; 15. a compressed air source; 16. a first cylinder; 17. a second cylinder; 18. a first control circuit; 19. a second control circuit; 20. a change-over switch; 21. and an electric control cabinet.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Example 1
According to fig. 1, this embodiment provides a three-way valve and water seal check valve standby power air source device, which comprises a first two-position five-way electromagnetic valve 1 and a second two-position five-way electromagnetic valve 2, wherein two groups of air outlet ends of the first two-position five-way electromagnetic valve 1 are respectively connected with a first air outlet pipeline 3 and a second air outlet pipeline 4, two groups of air outlet ends of the second two-position five-way electromagnetic valve 2 are respectively connected with a third air outlet pipeline 5 and a fourth air outlet pipeline 6, the output end of the third air outlet pipeline 5 is communicated with the first air outlet pipeline 3, the output end of the fourth air outlet pipeline 6 is communicated with the second air outlet pipeline 4, the air inlet end of the first two-position five-way electromagnetic valve 1 is connected with a first air inlet pipeline 7, the air inlet end of the second two-position five-way electromagnetic valve 2 is connected with a second air inlet pipeline 8, and the input end of the second air inlet pipeline 8 is communicated with the first air inlet pipeline 7;
the first air outlet pipeline 3, the second air outlet pipeline 4, the third air outlet pipeline 5 and the fourth air outlet pipeline 6 are respectively provided with a first ball valve 9, a second ball valve 10, a third ball valve 11 and a fourth ball valve 12, and the first air inlet pipeline 7 and the second air inlet pipeline 8 are respectively provided with a fifth ball valve 13 and a sixth ball valve 14. When the gas recovery device is used, the first gas inlet pipeline 7 of the first two-position five-way electromagnetic valve 1 or the second gas inlet pipeline 8 of the second two-position five-way electromagnetic valve 2 can be switched by switching the fifth ball valve 13 or the sixth ball valve 14, the first gas outlet pipeline 3, the second gas outlet pipeline 4 or the third gas outlet pipeline 5 and the fourth gas outlet pipeline 6 of the first two-position five-way electromagnetic valve 1 can be switched by switching the first ball valve 9 and the second ball valve 10 or the third ball valve 11 and the fourth ball valve 12, so that the electromagnetic valve can be switched, the operation of quick recovery equipment is realized, and the gas recovery is ensured.
The input end of the first air inlet pipeline 7 is connected with a compressed air source 15, and the compressed air source 15 supplies air to the first two-position five-way electromagnetic valve 1 and the second two-position five-way electromagnetic valve 2 through the first air inlet pipeline 7 and the second air inlet pipeline 8 respectively. A gas source is provided.
The output end of the first air outlet pipeline 3 is connected with a first air cylinder 16, and the output end of the second air outlet pipeline 4 is connected with a second air cylinder 17. The air source is provided, the direction of the air source is controlled by the power on and the power off of the first two-position five-way electromagnetic valve 1 or the second two-position five-way electromagnetic valve 2, so that the first air cylinder 16 and the second air cylinder 17 are driven to push the valve of the three-way valve or the water seal check valve to be opened and closed, and the crank and the connecting rod are driven to complete actions.
The first ball valve 9 is arranged between the communication part of the first air outlet pipeline 3 and the third air outlet pipeline 5 and the upper air outlet end of the first two-position five-way electromagnetic valve 1. The second ball valve 10 is arranged between the communication position of the second air outlet pipeline 4 and the fourth air outlet pipeline 6 and the lower air outlet end of the first two-position five-way electromagnetic valve 1. It is ensured that the first air outlet pipeline 3, the second air outlet pipeline 4 or the third air outlet pipeline 5 and the fourth air outlet pipeline 6 of the second two-position five-way electromagnetic valve 2 of the first two-position five-way electromagnetic valve 1 can be switched to air outlet by switching the first ball valve 9 and the second ball valve 10 or the third ball valve 11 and the fourth ball valve 12.
The sixth ball valve 14 is arranged between the communication part of the second air inlet pipeline 8 and the first air inlet pipeline 7 and the air inlet end of the first two-position five-way electromagnetic valve 1. It is ensured that the first air inlet pipe 7 of the first two-position five-way solenoid valve 1 or the second air inlet pipe 8 of the second two-position five-way solenoid valve 2 can be switched by switching the fifth ball valve 13 or the sixth ball valve 14.
Example two
According to fig. 1, this embodiment provides a three-way valve and water seal check valve standby power air source device, which comprises a first two-position five-way electromagnetic valve 1 and a second two-position five-way electromagnetic valve 2, wherein two groups of air outlet ends of the first two-position five-way electromagnetic valve 1 are respectively connected with a first air outlet pipeline 3 and a second air outlet pipeline 4, two groups of air outlet ends of the second two-position five-way electromagnetic valve 2 are respectively connected with a third air outlet pipeline 5 and a fourth air outlet pipeline 6, the output end of the third air outlet pipeline 5 is communicated with the first air outlet pipeline 3, the output end of the fourth air outlet pipeline 6 is communicated with the second air outlet pipeline 4, the air inlet end of the first two-position five-way electromagnetic valve 1 is connected with a first air inlet pipeline 7, the air inlet end of the second two-position five-way electromagnetic valve 2 is connected with a second air inlet pipeline 8, and the input end of the second air inlet pipeline 8 is communicated with the first air inlet pipeline 7;
the first air outlet pipeline 3, the second air outlet pipeline 4, the third air outlet pipeline 5 and the fourth air outlet pipeline 6 are respectively provided with a first ball valve 9, a second ball valve 10, a third ball valve 11 and a fourth ball valve 12, and the first air inlet pipeline 7 and the second air inlet pipeline 8 are respectively provided with a fifth ball valve 13 and a sixth ball valve 14. When the gas recovery device is used, the first gas inlet pipeline 7 of the first two-position five-way electromagnetic valve 1 or the second gas inlet pipeline 8 of the second two-position five-way electromagnetic valve 2 can be switched by switching the fifth ball valve 13 or the sixth ball valve 14, the first gas outlet pipeline 3, the second gas outlet pipeline 4 or the third gas outlet pipeline 5 and the fourth gas outlet pipeline 6 of the first two-position five-way electromagnetic valve 1 can be switched by switching the first ball valve 9 and the second ball valve 10 or the third ball valve 11 and the fourth ball valve 12, so that the electromagnetic valve can be switched, the operation of quick recovery equipment is realized, and the gas recovery is ensured.
The control end of the first two-position five-way electromagnetic valve 1 is connected with a first control circuit 18, the control end of the second two-position five-way electromagnetic valve 2 is connected with a second control circuit 19, the first control circuit 18 and the second control circuit 19 are both connected with a change-over switch 20, and the change-over switch 20 is connected with an electric control cabinet 21. When the electromagnetic valve is used, the first control circuit 18 and the second control circuit 19 are connected with the control cabinet 21 through the change-over switch 20, and the first control circuit 18 and the second control circuit 19 can be switched on through the change-over switch 20 so as to automatically switch the first two-position five-way electromagnetic valve 1 or the second two-position five-way electromagnetic valve 2 to operate.
The standby power air source device of the three-way valve and the water seal check valve is provided with a standby second two-position five-way electromagnetic valve 2 on the basis of the first two-position five-way electromagnetic valve 1, the first air inlet pipeline 7 of the first two-position five-way electromagnetic valve 1 or the second air inlet pipeline 8 of the second two-position five-way electromagnetic valve 2 can be switched by switching the fifth ball valve 13 or the sixth ball valve 14, the first air outlet pipeline 3, the second air outlet pipeline 4 of the first two-position five-way electromagnetic valve 1 or the third air outlet pipeline 5 and the fourth air outlet pipeline 6 of the second two-position five-way electromagnetic valve 2 can be switched by switching the first ball valve 9 and the second ball valve 10 or the third ball valve 11 and the fourth ball valve 12, so that the operation of the device can be switched, the operation of quick recovery equipment can be realized, the recovery of gas can be ensured, the on-line replacement and the maintenance of one group of electromagnetic valves with faults can be conveniently performed, the other group of electromagnetic valves can normally operate, and the shutdown maintenance time can be reduced. The power supply for controlling the first two-position five-way electromagnetic valve 1 and the second two-position five-way electromagnetic valve 2 is divided into two paths: the first control circuit 18 and the second control circuit 19 are connected with the control cabinet 21 through the change-over switch 20, and the first control circuit 18 and the second control circuit 19 can be switched on through the change-over switch 20 so as to automatically switch the first two-position five-way electromagnetic valve 1 or the second two-position five-way electromagnetic valve 2 to operate, so that the use is more convenient. Meanwhile, the product has small transformation amount, is easy to transform, can not greatly increase the enterprise cost, has simple structure, is easy to manufacture and construct, is simple and reliable to operate, and can avoid misoperation of staff when equipment breaks down.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a three-way valve, water seal check valve reserve power air supply device, includes first two-position five-way solenoid valve (1) and second two-position five-way solenoid valve (2), its characterized in that: the two groups of air outlet ends of the first two-position five-way electromagnetic valve (1) are respectively connected with a first air outlet pipeline (3) and a second air outlet pipeline (4), the two groups of air outlet ends of the second two-position five-way electromagnetic valve (2) are respectively connected with a third air outlet pipeline (5) and a fourth air outlet pipeline (6), the output end of the third air outlet pipeline (5) is communicated with the first air outlet pipeline (3), the output end of the fourth air outlet pipeline (6) is communicated with the second air outlet pipeline (4), the air inlet end of the first two-position five-way electromagnetic valve (1) is connected with a first air inlet pipeline (7), the air inlet end of the second two-position five-way electromagnetic valve (2) is connected with a second air inlet pipeline (8), and the input end of the second air inlet pipeline (8) is communicated with the first air inlet pipeline (7);
the novel air inlet valve is characterized in that a first ball valve (9), a second ball valve (10), a third ball valve (11) and a fourth ball valve (12) are respectively arranged on the first air outlet pipeline (3), the second air outlet pipeline (4), the third air outlet pipeline (5) and the fourth air outlet pipeline (6), and a fifth ball valve (13) and a sixth ball valve (14) are respectively arranged on the first air inlet pipeline (7) and the second air inlet pipeline (8).
2. The three-way valve, water seal check valve backup power air source device according to claim 1, wherein: the input end of the first air inlet pipeline (7) is connected with a compressed air source (15), and the compressed air source (15) is respectively supplied with air through the first air inlet pipeline (7) and the second air inlet pipeline (8) for the first two-position five-way electromagnetic valve (1) and the second two-position five-way electromagnetic valve (2).
3. The three-way valve, water seal check valve backup power air source device according to claim 2, wherein: the output end of the first air outlet pipeline (3) is connected with a first air cylinder (16), and the output end of the second air outlet pipeline (4) is connected with a second air cylinder (17).
4. The three-way valve, water seal check valve backup power air source device according to claim 1, wherein: the first ball valve (9) is arranged between the communication part of the first air outlet pipeline (3) and the third air outlet pipeline (5) and the upper air outlet end of the first two-position five-way electromagnetic valve (1).
5. The three-way valve, water seal check valve backup power air source device according to claim 4, wherein: the second ball valve (10) is arranged between the communication part of the second air outlet pipeline (4) and the fourth air outlet pipeline (6) and the lower air outlet end of the first two-position five-way electromagnetic valve (1).
6. The three-way valve, water seal check valve backup power gas source device according to claim 5, wherein: the sixth ball valve (14) is arranged between the communication part of the second air inlet pipeline (8) and the first air inlet pipeline (7) and the air inlet end of the first two-position five-way electromagnetic valve (1).
7. A three-way valve, water seal check valve backup power gas source apparatus according to any one of claims 1-6, characterized in that: the control end of the first two-position five-way electromagnetic valve (1) is connected with a first control circuit (18), the control end of the second two-position five-way electromagnetic valve (2) is connected with a second control circuit (19), the first control circuit (18) and the second control circuit (19) are both connected with a change-over switch (20), and the change-over switch (20) is connected with an electric control cabinet (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604861.5U CN219976144U (en) | 2023-03-23 | 2023-03-23 | Spare power air source device of three-way valve and water seal check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320604861.5U CN219976144U (en) | 2023-03-23 | 2023-03-23 | Spare power air source device of three-way valve and water seal check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219976144U true CN219976144U (en) | 2023-11-07 |
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ID=88592335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320604861.5U Active CN219976144U (en) | 2023-03-23 | 2023-03-23 | Spare power air source device of three-way valve and water seal check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219976144U (en) |
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2023
- 2023-03-23 CN CN202320604861.5U patent/CN219976144U/en active Active
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