CN214534728U - Valve control system with emergency switch - Google Patents
Valve control system with emergency switch Download PDFInfo
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- CN214534728U CN214534728U CN202120215219.9U CN202120215219U CN214534728U CN 214534728 U CN214534728 U CN 214534728U CN 202120215219 U CN202120215219 U CN 202120215219U CN 214534728 U CN214534728 U CN 214534728U
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Abstract
The utility model discloses a valve control system with emergency switch, including the valve module, first valve drive module, second valve drive module, switch module and drive control module, first valve drive module and second valve drive module connect the valve module, second valve drive module connects the switch module, first valve drive module and second valve drive module are connected to drive control module, second valve drive module's priority is configured to the priority that is higher than first valve drive module, trigger second valve drive module during operation at switch module, drive control module provides working signal for second valve drive module, provide dormancy signal for first valve drive module simultaneously. Can preferentially trigger second valve drive module through the switch module and realize the ooff valve action, satisfy user's ooff valve demand under the emergency, the mode that the switch triggered does not relate to the process that communication and signal were analyzed moreover, therefore its timeliness is high, and the practicality is strong.
Description
Technical Field
The utility model relates to an instrument technical field especially relates to valve control system with emergency switch.
Background
In the early market, if water is needed in an emergency in the period of closing the valve owing to the expense, a professional can only open the valve, and the timeliness is too slow. Later, the valves of the water meter are gradually opened and closed by adopting a remote and card swiping mode, but the problem of slow timeliness caused by communication faults still exists, and the remote and card swiping mode and other modes for opening and closing the valves can be executed only by analysis of a microprocessor, so the problem of slow timeliness caused by abnormal damage of the microprocessor also exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, the present invention provides a valve control system with an emergency switch, comprising a valve module, a first valve driving module, a second valve driving module, a switch module and a driving control module, the first valve driving module and the second valve driving module are connected with the valve module in parallel, the second valve driving module is connected with the switch module, the switch module, the first valve driving module and the second valve driving module are all connected to the driving control module, the priority of the second valve actuation module is configured to be higher than the priority of the first valve actuation module, when the switch module triggers the second valve driving module to work, the driving control module provides a working signal for the second valve driving module and provides a dormancy signal for the first valve driving module at the same time.
By adopting the technical scheme, the valve driving device further comprises a microprocessor module, and the microprocessor module is connected with the first valve driving module.
According to the technical scheme, the driving control module comprises an electronic switch, a first logic circuit and a second logic circuit, the electronic switch is respectively connected with the first logic circuit and the second logic circuit, the first logic circuit is respectively connected with the first valve driving module and the microprocessor module, and the second logic circuit is respectively connected with the switch module and the second valve driving module.
By adopting the technical scheme, the first valve driving module comprises a first enabling end, and the first enabling end is connected with the first logic circuit; the second valve driving module comprises a second enabling end, and the second enabling end is connected with the second logic circuit.
By adopting the technical scheme, the switch module comprises at least one switch, and the at least one switch is used for triggering an opening or closing instruction.
By adopting the technical scheme, the number of the switches is two, one of the two switches is used for triggering the opening instruction, and the other switch is used for triggering the closing instruction.
By adopting the technical scheme, one of the two switches is respectively connected with the second logic circuit and the second valve driving module; and the other switch is respectively connected with the second logic circuit and the second valve driving module.
According to the technical scheme, the microprocessor module comprises a main control unit, a communication unit, a sensor unit, a display unit and a card swiping unit, wherein the communication unit, the sensor unit, the display unit and the card swiping unit are connected with the main control unit, and the main control unit is used for controlling the communication unit, the sensor unit, the display unit and the card swiping unit in real time.
The utility model has the advantages that: the utility model discloses second valve drive module's priority is configured to the priority that is higher than first valve drive module, trigger second valve drive module during operation at switch module, drive control module provides working signal for second valve drive module, provide dormancy signal for first valve drive module simultaneously, consequently can preferentially trigger second valve drive module through switch module and realize the ooff valve action, can satisfy user's under the emergency ooff valve demand, and the mode that the switch triggered does not relate to communication and the analytic process of signal, therefore its timeliness is high, the practicality is stronger.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the drive control module of the present invention.
The reference numbers in the figures illustrate: 1. a valve module; 2. a first valve drive module; 21. a first enable terminal; 3. a second valve drive module; 31. a second enable terminal; 4. a switch module; 41. a switch; 5. a drive control module; 51. an electronic switch 52, a first logic circuit; 53. a second logic circuit; 6. and a microprocessor module.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1, an embodiment of the present invention provides a valve control system with an emergency switch, which includes a valve module 1, a first valve driving module 2, a second valve driving module 3, a switch module 4, a driving control module 5, and a microprocessor module 6. First valve drive module 2 and second valve drive module 3 parallel connection valve module 1, first valve drive module 2 connects microprocessor module 6, second valve drive module 3 connects switch module 4, first valve drive module 2 and second valve drive module 3 all are connected to drive control module 5, the priority of second valve drive module 3 is configured to the priority that is higher than first valve drive module 2, when switch module 4 triggers second valve drive module 3 work, drive control module 5 provides working signal for second valve drive module 3, provide dormancy signal for first valve drive module 2 simultaneously, effectively avoid microprocessor module 6 to control the action of first valve drive module 2 and switch module 4 to trigger the action of second valve drive module 3 and produce the conflict.
Specifically, the output ends of the first valve driving module 2 and the second valve driving module 3 are connected in parallel with the input end of the valve module 1, the input end of the first valve driving module 2 is connected with the microprocessor module 6, and the first valve driving module 2 is used for receiving an instruction of the microprocessor module 6 and driving the valve module 1 to open and close a valve according to the instruction; the input of second valve drive module 3 is connected switch module 4, can trigger second valve drive module 3 through switch module 4 preferentially and realize the ooff valve action, can satisfy user's ooff valve demand under the emergency, and the mode that the switch triggered does not relate to the process of communication and signal analysis moreover, therefore its timeliness is high, and the practicality is stronger.
Referring to fig. 2, the driving control module 5 includes an electronic switch 51, a first logic circuit 52 and a second logic circuit 53, the electronic switch 51 is respectively connected to the first logic circuit 52 and the second logic circuit 53, the first logic circuit 52 is respectively connected to the first valve driving module 2 and the microprocessor module 6, and the second logic circuit 53 is respectively connected to the switch module 4 and the second valve driving module 3. Specifically, the first valve driving module 2 includes a first enable terminal 21, and the first enable terminal 21 is connected to the first logic circuit 52; the second valve driving module 3 includes a second enable terminal 31, and the second enable terminal 31 is connected to the second logic circuit 53. In actual operation, when the enable terminal is at a high level, the valve driving module corresponding to the enable terminal enters a working state, and when the enable terminal is at a low level, the valve driving module corresponding to the enable terminal enters a dormant state.
Further, the switch module 4 comprises at least one switch 41, and the at least one switch 41 is used for triggering the on or off command. Specifically, the number of the switches 41 is two, one of the two switches 41 is used for triggering an opening instruction, and the switches 41 are respectively connected to the second logic circuit 53 and one input end of the second valve driving module 3; a further switch 41 is used to trigger the closing command, which switch 41 is connected to the second logic circuit 53 and to a further input of the second valve drive module 3, respectively. In a normal state, the electronic switch 51 is in a disconnected state, the microprocessor module 6 sends a valve opening and closing instruction, and simultaneously the first logic circuit 52 enables the first enable terminal 21 of the first valve driving module 2 to be at a high level, at this time, the first valve driving module 2 executes the valve opening and closing instruction of the microprocessor module 6; in an emergency, when any one of the two switches 41 is closed, the second logic circuit 53 makes the second enable terminal 31 of the second valve driving module 3 high, and at the same time, turns on the electronic switch 51, at this time, the first enable terminal 21 of the first valve driving module 2 is low, that is, the first valve driving module 2 enters a sleep state, that is, the first valve driving module 2 does not respond to the switching valve command of the microprocessor module 6, and since the second enable terminal 31 of the second valve driving module 3 is high, the second valve driving module 3 responds to the signal command of closing the switch 41 to control the valve module 1 to implement the switching valve.
And the microprocessor module 6 comprises a main control unit, a communication unit, a sensor unit, a display unit and a card swiping unit which are connected with the main control unit, and the main control unit is used for controlling the communication unit, the sensor unit, the display unit and the card swiping unit in real time. This is prior art, and the utility model discloses do not do the perusal here.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. The valve control system with the emergency switch is characterized by comprising a valve module, a first valve driving module, a second valve driving module, a switch module and a driving control module, wherein the first valve driving module and the second valve driving module are connected in parallel to the valve module, the second valve driving module is connected to the switch module, the first valve driving module and the second valve driving module are connected to the driving control module, the priority of the second valve driving module is configured to be higher than that of the first valve driving module, and when the switch module triggers the second valve driving module to work, the driving control module provides a working signal for the second valve driving module and provides a dormant signal for the first valve driving module at the same time.
2. The valve control system with emergency switch of claim 1, wherein: the valve driving device further comprises a microprocessor module, and the microprocessor module is connected with the first valve driving module.
3. The valve control system with emergency switch of claim 1, wherein: the drive control module comprises an electronic switch, a first logic circuit and a second logic circuit, the electronic switch is respectively connected with the first logic circuit and the second logic circuit, the first logic circuit is respectively connected with the first valve drive module and the microprocessor module, and the second logic circuit is respectively connected with the switch module and the second valve drive module.
4. The valve control system with emergency switch of claim 3, wherein: the first valve driving module comprises a first enabling end, and the first enabling end is connected with the first logic circuit; the second valve driving module comprises a second enabling end, and the second enabling end is connected with the second logic circuit.
5. The valve control system with emergency switch of claim 1, wherein: the switch module comprises at least one switch, and the at least one switch is used for triggering an opening or closing instruction.
6. The valve control system with emergency switch of claim 5, wherein: the number of the switches is two, one of the two switches is used for triggering an opening instruction, and the other switch is used for triggering a closing instruction.
7. The valve control system with emergency switch of claim 6, wherein: one of the two switches is respectively connected with the second logic circuit and the second valve driving module; and the other switch is respectively connected with the second logic circuit and the second valve driving module.
8. The valve control system with emergency switch of claim 2, wherein: the microprocessor module comprises a main control unit, a communication unit, a sensor unit, a display unit and a card swiping unit, wherein the communication unit, the sensor unit, the display unit and the card swiping unit are connected with the main control unit, and the main control unit is used for controlling the communication unit, the sensor unit, the display unit and the card swiping unit in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215219.9U CN214534728U (en) | 2021-01-26 | 2021-01-26 | Valve control system with emergency switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215219.9U CN214534728U (en) | 2021-01-26 | 2021-01-26 | Valve control system with emergency switch |
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| Publication Number | Publication Date |
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| CN214534728U true CN214534728U (en) | 2021-10-29 |
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| CN202120215219.9U Active CN214534728U (en) | 2021-01-26 | 2021-01-26 | Valve control system with emergency switch |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117170285A (en) * | 2023-09-05 | 2023-12-05 | 中广核工程有限公司 | Device and method for controlling spraying valve of voltage stabilizer |
-
2021
- 2021-01-26 CN CN202120215219.9U patent/CN214534728U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117170285A (en) * | 2023-09-05 | 2023-12-05 | 中广核工程有限公司 | Device and method for controlling spraying valve of voltage stabilizer |
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