CN201255812Y - Control circuit for water flushing and overflowing - Google Patents
Control circuit for water flushing and overflowing Download PDFInfo
- Publication number
- CN201255812Y CN201255812Y CNU2008201474397U CN200820147439U CN201255812Y CN 201255812 Y CN201255812 Y CN 201255812Y CN U2008201474397 U CNU2008201474397 U CN U2008201474397U CN 200820147439 U CN200820147439 U CN 200820147439U CN 201255812 Y CN201255812 Y CN 201255812Y
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- CN
- China
- Prior art keywords
- timer
- switch
- solenoid valve
- control circuit
- spilling water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model disclose a control circuit for flushing and overflowing, which comprises a flush electromagnetic valve; an overflow electromagnetic valve parallel connected with the flush electromagnetic valve; a timer parallel connected with the flush electromagnetic valve and the overflow electromagnetic valve; two timer switches respectively and serially connected with the flush electromagnetic valve and the overflow electromagnetic valve, while at initial state, one switch is at open state and another one is at close state, and the states of the two timers will be switched when the timers reach a preset time; and a power switch serially connected with the circuit formed by parallel connecting the timer, the flush electromagnetic valve and the overflow electromagnetic valve, while the initial state of the power switch is at open state. The control circuit has strong program exchangeability, simple maintenance, simple operation, reduced cost, reduced maintenance period and improved production efficiency.
Description
[technical field]
The utility model relates to a kind of control circuit, relates in particular to a kind of control circuit of the spilling water machine of washing by water.
[background technology]
The imported with original packaging controller that existing cleaning equipment adopts, this imported with original packaging controller drive solenoid valve by interface circuit output unlike signal and carry out gas circuit control, realize operations such as bath spilling water.This import barrier device not only costs an arm and a leg, and the more important thing is to be difficult to buy, so just be easy to influence production in case go wrong, and its program is inflexible, and operation circuit, particularly gas circuit are complicated unusually, influence maintenance efficiency, give and produce and keep in repair and all bring great inconvenience, remain in fact to be improved.
[summary of the invention]
Fundamental purpose of the present utility model provides a kind of at different production technologies, makes the control circuit of the easy bath spilling water of revising of time " number of times is easily revised independent claims and do not reached "." can't embody " the module commutativity is higher, keeps in repair more convenient " "
For reaching above-mentioned utility model purpose, the utility model proposes following technical scheme:
A kind of control circuit of the spilling water that is used to wash by water, wherein, this control circuit comprises,
One bath solenoid valve,
One spilling water solenoid valve, in parallel with this bath solenoid valve,
One timer, in parallel with this bath solenoid valve and spilling water solenoid valve,
Two timer switch, connect with the spilling water solenoid valve with the bath solenoid valve respectively, a switch is an opening in the original state of these two timer switch, and another is a closed condition, when the timer timing time reached setting-up time, the state of two timer switch exchanged;
A power switch is connected with the circuit after timer, bath solenoid valve, the parallel connection of spilling water solenoid valve, and this power switch original state is an opening.
Described control circuit, wherein, this timer is two apparent timers.
Described control circuit wherein, also comprises the emergency stop switch of being located between this power switch and the timer, and this emergency stop switch is a normally off.
Described control circuit wherein, also comprises the unlatching switch of being located between this power switch and the timer, and this unlatching switch is a normally open.
Described control circuit wherein, also comprises counter and counter SW, counts this and counts the device switch and be located between this power switch and the timer, and this counter SW is a normally off; This counter and timer, bath solenoid valve, spilling water solenoid valve are in parallel; When rolling counters forward reached set point number, counter SW changed opening into by normally off.
Described control circuit, wherein, the power supply of this control circuit is the 220v alternating current.
Described control circuit wherein, also comprises relay and its output contact.This relay is in parallel with this timer, this output contact and unlatching switch in parallel.
As can be seen from the above technical solutions,, set, can revise the time of bath spilling water by timing time to timer owing to adopted timer.
[description of drawings]
Fig. 1 is the utility model be used to wash by water circuit diagram of control circuit first embodiment of spilling water;
Fig. 2 is the utility model be used to wash by water circuit diagram of control circuit second embodiment of spilling water;
Fig. 3 is the utility model be used to wash by water circuit diagram of control circuit the 3rd embodiment of spilling water.
[embodiment]
Below in conjunction with specific embodiment the technical solution of the utility model is described in detail.
Embodiment 1
As shown in Figure 1, be first embodiment of the invention.This control circuit comprises power switch K1, timer switch group KCT, bath solenoid valve V1 and spilling water solenoid valve V2.This timer switch group KCT respectively with bath solenoid valve V1, spilling water solenoid valve V2 series connection, both parallel connections then, simultaneously in parallel with timer CT, connect with power switch K1 after in parallel, and be connected with the 220v alternating current.Timer switch group KCT respectively with bath solenoid valve V1, in the time of spilling water solenoid valve V2 series connection, two K switch CT are interlocking states, just, one is often to open, one is exactly normally closed, what generally link to each other with bath solenoid valve V1 is normally off.Timer is a separate unit, and the time of timer can be provided with in the scope from several seconds to tens hours, in process of production, changes such parameter according to different technology and gets final product.
As shown in Figure 1, power switch K1 is a normally open, and in the time of the needs starting outfit, closed power switch K1 makes entire circuit charged.Because the timer switch that bath solenoid valve V1 links to each other is a normally off, will conducting bath solenoid valve V1, begin flush operation this moment, and timer picks up counting.Solenoid valve V1 controls the break-make of water by pneumatic valve of control and by pneumatic valve, thereby reaches the control of bath; Another solenoid valve V2 controls a pneumatic door, promptly reaches the control that discharges water.The KCT of control electromagnetic valve V1 be timer often open control end, the KCT of control electromagnetic valve V2 is the normally closed control end of timer, Chang Kai and normally closed conversion are to be decided by the setting of timer.This timer adopts a pair of to show timer and controls bath and spilling water time respectively, when reaching the predetermined timing time of timer, and timer switch exchange state, at this moment, the timer reclocking, the timer switch that links to each other with spilling water solenoid valve V2 simultaneously is a normally off, the operation of beginning spilling water.When reaching the predetermined timing time of timer once more, timer switch exchanges state, thereby realizes that the bath spilling water finishes once.
When not needing to wash by water the spilling water operation, power switch K1 is disconnected, make the entire circuit outage, the spilling water that stops to wash by water operation.
Embodiment 2
As shown in Figure 2, be second embodiment of the invention.Compare the counter cp of increase and bath solenoid valve V1, spilling water solenoid valve V2 parallel connection with first embodiment.
As shown in Figure 2, power switch K1 is a normally open, and in the time of the needs starting outfit, closed power switch K1 makes entire circuit charged.Because the timer switch that bath solenoid valve V1 links to each other is a normally off, will conducting bath solenoid valve V1, begin flush operation this moment, and timer picks up counting.This timer adopts a pair of to show timer and controls bath and spilling water time respectively, when reaching the predetermined timing time of timer, and timer switch exchange state, at this moment, the timer reclocking, the timer switch that links to each other with spilling water solenoid valve V2 simultaneously is a normally off, the operation of beginning spilling water.When reaching the predetermined timing time of timer once more, timer switch exchanges state, thereby realizes the exchange work of bath spilling water.Bath is exchanged with the spilling water operation, when changing, counter CP counting is when counter is finished counting at every turn, when reaching predetermined counting, because add alarm (not shown) warning reminding will reach counting the time at the Chang Kaiduan of counter in the present embodiment.General counter can count from once to 9,999 times, in process of production, changes such parameter according to different technology.
When not needing to wash by water the spilling water operation or the alarm equipment alarm of the Chang Kaiduan of counter the time, power switch K1 is disconnected, make the entire circuit outage, the spilling water that stops to wash by water operation.
Embodiment 3
As shown in Figure 3, be the control circuit of the utility model the 3rd embodiment, compare the more complete and robotization of present embodiment function with first embodiment with second embodiment.
As shown in Figure 3, K1 is a power switch, and K2 is anxious shutdown switch, and K3 is normal starting switch, and KCP carries switches set for counting, and KCT is the timer switch group, and V1 is the bath solenoid valve, and V2 is the spilling water solenoid valve, and R1 is relay and output contact KR1.
Compare with second embodiment, the anxious shutdown switch K2 of increase, normal starting switch K3, counting carry switches set KCP and connect with power switch K1, and are located at power switch K1 and bath solenoid valve V1, between the spilling water solenoid valve v2.Power switch K1 is a normally open, and anxious shutdown switch K2 is a normally off, and normal starting switch K3 is a normally open, and it is normally off that counting carries switches set KCP.
In the time of opening of device, when turning on the power switch K1, can't will start by equipment as first embodiment this moment.Because normal starting switch K3 is not closed.Behind the normal starting switch K3 of closure, integrated circuit constitutes the loop.Bath solenoid valve V1 energising, the beginning flush operation.As described in second embodiment, bath is exchanged with the spilling water operation, when changing at every turn, and counter CP counting, finish counting when counter, reach predetermined count value, counting carries switches set KCP and will disconnect, circuit is disconnected, at this moment, stopped the operation of bath spilling water automatically.
The control circuit of the utility model the 3rd embodiment is compared with second embodiment with first embodiment, after program run is finished, can automatically cutting off power source, and the manual power cutoff of first embodiment and second embodiment.In addition, the 3rd embodiment becomes anxious shutdown switch K2 into off-state by normally off when unexpected problem occurring, makes the entire circuit outage, thereby stops to wash by water the spilling water operation.
The timer sum counter all is to power on to automatically reset.So present embodiment also comprises relay R 1 and output contact KR1.This relay be that counter CP is in parallel, this output contact KR1 is in parallel with starting switch K3.When in use, relay R 1 gets electric, and its output contact KR1 closure reaches the effect that keeps power supply, so just provides one to open the interlock function that powers on that the guarantor stops.
The setting value change of timer and counter is easily, also just changed whole process as long as change their value, such as, change timer value and just changed bath and the time that discharges water, change Counter Value and just changed cycle index, so but the utility model program Yi Xingqiang.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1, a kind of control circuit of the spilling water that is used to wash by water is characterized in that, this control circuit comprises,
One bath solenoid valve,
One spilling water solenoid valve, in parallel with this bath solenoid valve,
One timer, in parallel with this bath solenoid valve and spilling water solenoid valve,
Two timer switch, connect with the spilling water solenoid valve with the bath solenoid valve respectively, a switch is an opening in the original state of these two timer switch, and another is a closed condition, when the timer timing time reached setting-up time, the state of two timer switch exchanged;
A power switch is connected with the circuit after timer, bath solenoid valve, the parallel connection of spilling water solenoid valve, and this power switch original state is an opening.
2, control circuit according to claim 1 is characterized in that, this timer is two apparent timers.
3, control circuit according to claim 1 is characterized in that, also comprises the emergency stop switch of being located between this power switch and the timer, and this emergency stop switch is a normally off.
4, control circuit according to claim 1 is characterized in that, also comprises the unlatching switch of being located between this power switch and the timer, and this unlatching switch is a normally open.
5, control circuit according to claim 1 is characterized in that, also comprises counter and counter SW, counts this and counts the device switch and be located between this power switch and the timer, and this counter SW is a normally off; This counter and timer, bath solenoid valve, spilling water solenoid valve are in parallel; When rolling counters forward reached set point number, counter SW changed opening into by normally off.
6, control circuit according to claim 1 is characterized in that, the power supply of this control circuit is the 220v alternating current.
7, control circuit according to claim 4 is characterized in that, also comprises relay and its output contact.This relay is in parallel with this timer, this output contact and unlatching switch in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201474397U CN201255812Y (en) | 2008-09-12 | 2008-09-12 | Control circuit for water flushing and overflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201474397U CN201255812Y (en) | 2008-09-12 | 2008-09-12 | Control circuit for water flushing and overflowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201255812Y true CN201255812Y (en) | 2009-06-10 |
Family
ID=40739138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201474397U Expired - Fee Related CN201255812Y (en) | 2008-09-12 | 2008-09-12 | Control circuit for water flushing and overflowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201255812Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054117A (en) * | 2017-11-30 | 2018-05-18 | 百力达太阳能股份有限公司 | One kind adds additivated automatic device for texturing slot |
| CN111375597A (en) * | 2020-02-12 | 2020-07-07 | 大连理工大学 | Glasses cleaning machine with water circulation function |
-
2008
- 2008-09-12 CN CNU2008201474397U patent/CN201255812Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054117A (en) * | 2017-11-30 | 2018-05-18 | 百力达太阳能股份有限公司 | One kind adds additivated automatic device for texturing slot |
| CN111375597A (en) * | 2020-02-12 | 2020-07-07 | 大连理工大学 | Glasses cleaning machine with water circulation function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN SI SEMICONDUCTORS CO., LTD. Free format text: FORMER NAME: SHENZHEN SI SEMICONDUCTORS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Baolong Baolong Industrial City seven road in Longgang District of Shenzhen City, Guangdong Province, No. 3 518118 Patentee after: Shenzhen Si Semiconductors Co., Ltd. Address before: 518029, 3 floor, building 2, three optical fiber street, Bagua Road, Shenzhen, Guangdong, Futian District Patentee before: Shenzhen SI Semiconductor Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090610 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |