CN217543726U - Water supplementing control system for water pool - Google Patents
Water supplementing control system for water pool Download PDFInfo
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- CN217543726U CN217543726U CN202122219010.2U CN202122219010U CN217543726U CN 217543726 U CN217543726 U CN 217543726U CN 202122219010 U CN202122219010 U CN 202122219010U CN 217543726 U CN217543726 U CN 217543726U
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Abstract
The utility model relates to a pond moisturizing control system. The utility model adopts the technical proposal that: the utility model provides a pond moisturizing control system for control moisturizing solenoid valve is closed and stops the moisturizing when the pond is in high water level, its characterized in that has: the shielding change-over switch is used for controlling the opening and closing of the water supplementing control system of the water pool; the float switch is arranged at the set high water level and is used for being closed when the water level of the water tank reaches the preset high water level and being disconnected when the water level of the water tank is lower than the preset high water level; the control module is connected with the float switch circuit and used for controlling the disconnection of an execution circuit where the water replenishing electromagnetic valve is positioned when the water level of the water tank reaches a preset high water level so as to power off and disconnect the water replenishing electromagnetic valve; and the protection module is used for keeping the execution circuit disconnected when the water level of the water tank is lower than a preset high water level, and the water replenishing electromagnetic valve loses power.
Description
Technical Field
The utility model relates to a pond moisturizing control system. The automatic water replenishing device is suitable for the field of automatic water replenishing of the water pool.
Background
The water level of the water tank is monitored by a pressure transmitter at present, the opening and closing of a water replenishing electromagnetic valve are controlled, the numerical value of the pressure transmitter is used as a water level value, the water replenishing pipeline electromagnetic valve is automatically opened for replenishing water when the water level of the water tank is lower than a set water level value, and the water replenishing pipeline electromagnetic valve is automatically closed to stop replenishing water when the water level of the water tank reaches the set water level value.
After the automatic water replenishing device controlled by the pressure transmitter fails during use, the pressure transmitter does not have a water level numerical value display, the water replenishing electromagnetic valve can be opened for water replenishing all the time, and if the water level is too high before discovery, the risk of overflowing the water pool is caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the technical problem, the utility model provides a pond moisturizing control system closes moisturizing pipeline solenoid valve when pond pressure transmitter work became invalid, pond water level continuously rises to predetermineeing the water level, avoids pond water level too high and excessive outlet basin.
The utility model adopts the technical proposal that: the utility model provides a pond moisturizing control system for control moisturizing solenoid valve and close and stop the moisturizing when the pond is in high water level, its characterized in that has:
the shielding change-over switch is used for controlling the opening and closing of the water supplementing control system of the water pool;
the float switch is arranged at the set high water level and is used for being closed when the water level of the water tank reaches the preset high water level and being disconnected when the water level of the water tank is lower than the preset high water level;
the control module is connected with the float switch circuit and used for controlling the disconnection of an execution circuit where the water replenishing electromagnetic valve is located when the water level of the water tank reaches a preset high water level, so that the water replenishing electromagnetic valve is disconnected in a power-off manner;
and the protection module is used for keeping the execution circuit disconnected when the water level of the water tank is lower than a preset high water level, and the water replenishing electromagnetic valve loses power.
The control module is provided with a relay CR300, a relay CR301 and a normally closed contact CR300, wherein the relay CR300 is used for being electrified after a shielding change-over switch PB302 and a float switch PB300 are closed, the normally closed contact CR300 is used for being opened after the relay CR300 is electrified, and the relay CR301 is used for being electrified after the normally closed contact CR300 is opened, controlling the disconnection of an execution circuit where the water replenishing electromagnetic valve is located and enabling the water replenishing electromagnetic valve to be electrified and disconnected.
The protection module is provided with a running preparation switch PB303, a normally open contact CR301, a relay CR302, a normally open contact CR302 and a running preparation opening indicator light PL302, wherein the normally open contact CR301 is used for keeping a closed state when the relay CR301 is in power failure, the running preparation switch PB303 is connected with the normally open contact CR301 in series, the relay CR302 is powered on after the running preparation switch PB303 and the normally open contact CR301 are both closed, the running preparation opening indicator light PL302 is used for lighting after the running preparation switch PB303 and the normally open contact CR301 are both closed, and the normally open contact CR302 is used for keeping a path after the running preparation switch PB303 is pressed.
The utility model has the advantages that: through presetting the position at the water level and setting up float switch, when the pond water level rose to presetting the position, switch on control circuit made relay CR300 electrified, made normally closed contact CR300 open then, made the implementation circuit disconnection, the moisturizing solenoid valve outage stops the moisturizing. The on and off of the control system are controlled by setting a shielding change-over switch.
Drawings
FIG. 1: the schematic diagram that the float switch is installed in the pond.
FIG. 2: the utility model discloses circuit control's flowchart.
In the figure: 1. a float switch; 2. a water replenishing electromagnetic valve; 3. a staircase; 4. a water pump; 5. a pressure transmitter; 6. draining pump; i, a relay CR300: II, a relay CR301; III, a normally closed contact CR300; IV, a shielding change-over switch PB302; v, a float switch PB300; VI, a running preparation switch PB303; VII, a normally open contact CR301; VIII, a relay CR302; IX, normally open contact CR302; x, operation ready indicator PL302.
Detailed Description
The embodiment is a pond moisturizing control system for close water supplementing pipeline solenoid valve when pond pressure transmitter work became invalid, pond water level continuously rose to predetermineeing the water level, avoid pond water level too high and overflow out the pond.
In this embodiment, a shielding change-over switch PB302 iv is provided for controlling the opening and closing of the pool water replenishing control system, so that the pool water replenishing control system can be closed after the pool water replenishing control system fails.
In this embodiment, the float switch PB300 v is installed at predetermined high water level position, breaks down when pressure transmitter, and the pond water level rises all the time, and the float switch PB300 v can close the float switch PB300 v when floating to predetermined water level along with the water surface to make control circuit switch on.
In this embodiment, relay CR 300I connects in control circuit, close at float switch PB 300V, control circuit switches on the back, relay CR 300I gets electric, the disconnection of normally closed contact CR300 III in the implementation circuit is connected, make the implementation circuit who keeps the route open circuit, keep getting electric relay CR301 II of state and losing electricity, the moisturizing solenoid valve loses electricity, water supplementing pipeline stop work, normally open contact CR301 VII keeps breaking, relay CR302 VIII loses electricity, equipment can't start, the operation is prepared to begin the pilot lamp and is extinguished.
In this embodiment, the water level drops, after the float switch PB300 v is turned off, the relay CR300 i loses power, the normally closed contact CR300 iii connected in the implementation circuit is closed, the implementation circuit keeps a path, the relay CR301 ii gets power, the implementation circuit is powered on, the normally open contact CR301 vii is closed, at this time, the relay CR302 viii is still in a power-off state, the equipment cannot operate, the operation preparation opening indicator PL302 x still keeps off, after the operation preparation switch PB303 vi is closed, the relay CR302 viii gets power, the equipment starts to operate, the operation preparation opening indicator PL302 x lights up, after the relay CR302 viii gets power, the normally open contact CR302 ix is closed, so that the relay CR302 viii and the operation preparation opening indicator PL remain in a power-on state after the operation preparation switch is turned off.
The use principle of the embodiment is as follows: and closing the shielding change-over switch PB302 IV to enable the water supplementing control system of the control water pool to be in a use state. After automatic water supply device became invalid the trouble, the moisturizing solenoid valve was opened always, constantly to the pond moisturizing, after the pond water level reachd predetermineeing the water level, the pond water level rises and makes float switch PB 300V float to make control circuit closed, relay CR 300I got electric, made normally closed contact CR300 III disconnection, relay CR301 II loses the electricity, finally makes moisturizing equipment stop work. At the moment, the operation preparation switch CR303 is closed, the normally open contact CR301 VII is still disconnected, the relay CR302 VIII loses power, the automatic water replenishing device cannot be started, and the operation preparation starting indicator light PL 302X is turned off.
After the water level of the pool descends, the float switch PB 300V is switched off, the relay CR 300I is powered off, the normally closed contact is closed, the relay CR301 II is powered on, the normally open contact CR301 VII is closed, the relay CR302 VIII is still in a power off state at the moment, the equipment cannot run, the running preparation opening indicator light PL 302X still keeps being extinguished, after the closed running preparation switch PB303 VI, the relay CR302 VIII is powered on, the running preparation opening indicator light is lightened, the normally open contact CR302 IX is closed, the relay CR302 VIII is powered on all the time, and the running preparation opening indicator light PL 302X is lightened all the time.
Claims (3)
1. The utility model provides a pond moisturizing control system for control moisturizing solenoid valve and close and stop the moisturizing when the pond is in high water level, its characterized in that has:
the shielding change-over switch is used for controlling the opening and closing of the water supplementing control system of the water pool;
the float switch is arranged at the set high water level and is used for being closed when the water level of the water tank reaches the preset high water level and being disconnected when the water level of the water tank is lower than the preset high water level;
the control module is connected with the float switch circuit and used for controlling the disconnection of an execution circuit where the water replenishing electromagnetic valve is located when the water level of the water tank reaches a preset high water level, so that the water replenishing electromagnetic valve is disconnected in a power-off manner;
and the protection module is used for keeping the execution circuit disconnected when the water level of the water tank is lower than a preset high water level, and the water replenishing electromagnetic valve loses power.
2. The pool water replenishing control system of claim 1, wherein the control module is provided with a relay CR300, a relay CR301 and a normally closed contact CR300, the relay CR300 is used for being powered after the shielding switch PB302 and the float switch PB300 are closed, the normally closed contact CR300 is used for being opened after the relay CR300 is powered, and the relay CR301 is used for being powered off after the normally closed contact CR300 is opened and controlling the opening of an execution circuit where the water replenishing electromagnetic valve is located, so that the water replenishing electromagnetic valve is powered off and opened.
3. The pool water replenishing control system of claim 1, wherein the protection module is provided with a running preparation switch PB303, a normally open contact CR301, a relay CR302, a normally open contact CR302 and a running preparation on indicator light PL302, the normally open contact CR301 is used for keeping a closed state when the relay CR301 is powered off, the running preparation switch PB303 is connected with the normally open contact CR301 in series, the relay CR302 is powered on after the running preparation switch PB303 and the normally open contact CR301 are both closed, the running preparation on indicator light PL302 is used for lighting after the running preparation switch PB303 and the normally open contact CR301 are both closed, and the normally open contact CR302 is used for keeping a path after the running preparation switch PB303 is pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122219010.2U CN217543726U (en) | 2021-09-14 | 2021-09-14 | Water supplementing control system for water pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122219010.2U CN217543726U (en) | 2021-09-14 | 2021-09-14 | Water supplementing control system for water pool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217543726U true CN217543726U (en) | 2022-10-04 |
Family
ID=83417110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122219010.2U Active CN217543726U (en) | 2021-09-14 | 2021-09-14 | Water supplementing control system for water pool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217543726U (en) |
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2021
- 2021-09-14 CN CN202122219010.2U patent/CN217543726U/en active Active
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