CN201867671U - Water preparation system provided with current controller - Google Patents
Water preparation system provided with current controller Download PDFInfo
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- CN201867671U CN201867671U CN2010205569069U CN201020556906U CN201867671U CN 201867671 U CN201867671 U CN 201867671U CN 2010205569069 U CN2010205569069 U CN 2010205569069U CN 201020556906 U CN201020556906 U CN 201020556906U CN 201867671 U CN201867671 U CN 201867671U
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- current controller
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Abstract
The utility model discloses a water preparation system provided with a current controller. The water preparation system comprises a booster pump, a current controller, and a high voltage switch, wherein the booster pump is used for converting water pressure into current; the current controller is connected with the booster pump and used for distinguishing a water-adequate state from a water-lack state according to the current intensity of the booster pump; and the high voltage switch is connected with the current controller and used for controlling the make/break of the power supply for the current controller. By adopting the technical scheme, the current controller replaces the water flow controller in the prior art, and the water preparation system provided by the utility model has the advantages of low cost, reliability in control and easiness in production and manufacture.
Description
Technical field
The utility model relates to the water manufacturing system field, relates in particular to a kind of water manufacturing system with current controller.
Background technology
In the structural representation of as shown in Figure 1 water manufacturing system with water flow controller, water manufacturing system comprises entering water electromagnetic valve 100, the water flow controller 200 that is connected with entering water electromagnetic valve 100, the supercharge pump 300 that is connected with water flow controller 200 respectively, waste water solenoid valve 600, high-voltage switch gear 400 and the head tank 500 that is connected with high-voltage switch gear 400, and water flow controller 200 is controlled the break-make of entering water electromagnetic valve 100, supercharge pump 300, waste water solenoid valve 600 respectively.
In the water manufacturing system of prior art, all be to judge by the mode of current whether current are normal, that is to say, the work of self-priming pump with stop to control by water flow controller, still present water flow controller manufacturer is fewer, price is also very expensive, in water manufacturing system, adopt water flow controller in addition, the unstable working condition of this water manufacturing system, so quality can not get guaranteeing, causes the client often to complain.
The utility model content
The technical problems to be solved in the utility model is, water manufacturing system manufacturer at prior art is few, cost is high, the defective of unstable working condition, a kind of low cost is provided, controls water manufacturing system reliable, that the manufacturing is easy to have current controller.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of water manufacturing system with current controller is provided, and described water manufacturing system comprises and is used for the pressure of water is converted to the supercharge pump of electric current, is connected with described supercharge pump and is used for to judge that according to the size of current of described supercharge pump exsiccosis still has the current controller of water state and is connected and is used to control the high-voltage switch gear of the on/off of described current controller with described current controller.
In the water manufacturing system with current controller described in the utility model, described water manufacturing system also comprises the entering water electromagnetic valve that is connected and is used for the controlled water flow break-make with described current controller.
In the water manufacturing system with current controller described in the utility model, described water manufacturing system also comprises the waste water solenoid valve that is connected and is used to control the waste water break-make with described current controller.
In the water manufacturing system with current controller described in the utility model, described current controller comprises and is used for first direct supply reduced to the pressure unit of second direct supply, is connected with described pressure unit and is used for the electric current of described supercharge pump changed converting change in voltage to, and the processing unit that described change in voltage is handled, is connected and is used to indicate exsiccosis with described processing unit or the indicating member of water state is arranged.
In the water manufacturing system with current controller described in the utility model, described pressure unit comprises voltage stabilizing chip, resistance R 1 and polar capacitor EC1, wherein, one end of described resistance R 1 is connected with first pin of described voltage stabilizing chip, the other end of described resistance R 1 is connected with first direct supply, the positive pole of described polar capacitor EC1 is connected with second direct supply with the crus secunda of described voltage stabilizing chip respectively, and the negative pole of described polar capacitor EC1 is connected with ground.
In the water manufacturing system with current controller described in the utility model, described processing unit comprises single-chip microcomputer, diode D3, capacitor C 4, capacitor C 5, field effect transistor Q2, triode Q1, resistance R 7, resistance R 8, resistance R 9, resistance R 10, resistance R 11, reset switch K1;
Wherein, the drain electrode of described field effect transistor Q2 is connected with the anode of described diode D3, the grid of described field effect transistor Q2 is connected with the collector of described triode Q1 and an end of described resistance R 7 respectively, the other end of described resistance R 7 is connected with ground, the source electrode of described field effect transistor Q2 respectively with the 6th pin of described single-chip microcomputer, one end of described capacitor C 5, one end of described resistance R 9 and an end of described resistance R 10 connect, the other end of described capacitor C 5 is connected with ground, described diode D3 is in parallel with described capacitor C 4, the negative electrode of described diode D3 is connected with first direct supply, the base stage of described triode Q1 is connected with an end of described resistance R 8, the other end of described R8 is connected with the 7th pin of described single-chip microcomputer, the emitter of described triode Q1 is connected with second direct supply, described resistance R 9 is in parallel with described resistance R 10, the other end of the other end of described resistance R 9 and described resistance R 10 is connected with ground respectively, the end of described reset switch K1 is connected with the 5th pin of described single-chip microcomputer and an end of described resistance R 11 respectively, the other end of described resistance R 11 is connected with second direct supply, and the other end of described reset switch K1 is connected with ground.
In the water manufacturing system with current controller described in the utility model, described indicating member comprises resistance R 2, resistance R 3, diode D1 and diode D2, wherein, the anode of described diode D1 is connected with an end of described resistance R 2, the other end of described resistance R 2 is connected with the crus secunda of described single-chip microcomputer, the negative electrode of described diode D1 is connected with ground, the anode of described diode D2 is connected with an end of described resistance R 3, the other end of described resistance R 3 is connected with the tripod of described single-chip microcomputer, and the negative electrode of described diode D2 is connected with ground.
In the water manufacturing system with current controller described in the utility model, described water manufacturing system is the water manufacturing system of zero hydraulic pressure.
Implement the technical solution of the utility model, by current controller is substituted water flow controller of the prior art, provide a kind of low cost, controlled water manufacturing system reliable, that the manufacturing is easy to have current controller.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation that the utility model prior art has the water manufacturing system of water flow controller;
Fig. 2 is the structural representation that the utlity model has the water manufacturing system of current controller;
Fig. 3 is the structural representation that the utlity model has the current controller in the water manufacturing system of current controller;
Fig. 4 is the circuit diagram that the utlity model has the current controller in the water manufacturing system of current controller.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
In the structural representation of as shown in Figure 2 the water manufacturing system that the utlity model has current controller, this water manufacturing system comprise entering water electromagnetic valve 100, the current controller 200 that is connected with this entering water electromagnetic valve 100, the supercharge pump 300, high-voltage switch gear 400 and the waste water solenoid valve 600 that are connected with this current controller 200 respectively, with the head tank 500 that this high-voltage switch gear 400 is connected, specify various piece below:
Entering water electromagnetic valve 100 is used for the controlled water flow break-make.
High-voltage switch gear 400 is used to control the on/off of this current controller 200.
Should be noted that, high-voltage switch gear 400 is connected with the power circuit of current controller 200, when when water state is arranged, the hypertonia of high-voltage switch gear 400 outputs, then cut off the power supply of the power circuit of current controller 200, when the hypotony of high-voltage switch gear 400 output, then current controller 200 restarts work, realizes being in the Automatic Cycle when water state is arranged.
Waste water solenoid valve 600 is used to control the waste water break-make.
Should be noted that entering water electromagnetic valve 100 is in parallel with supercharge pump 300 and waste water solenoid valve 600, current controller 200 also is used to control the break-make of entering water electromagnetic valve 100, supercharge pump 300 and waste water solenoid valve 600.
As shown in Figure 3, in the structural representation of the current controller in the utlity model has the water manufacturing system of current controller, this current controller 200 comprises pressure unit 210, the processing unit 220 that is connected with this pressure unit 210 and the indicating member 230 that is connected with this processing unit 220, specifies various piece below:
Indicating member 230 is used for indication and is exsiccosis or water state is arranged.
In the circuit diagram of the current controller in the water manufacturing system that the utlity model has current controller as shown in Figure 4, pressure unit 210 in the present embodiment, processing unit 220 and indicating member 230 are identical with as shown in Figure 3 pressure unit 210, processing unit 220 and indicating member 230, do not repeat them here, specify different parts below:
The J1 interface that should be noted that current controller 200 is connected with the positive pole of first direct supply (24V) and supercharge pump respectively, and the J2 interface of current controller 200 is connected with ground (GND).
Should be noted that and also can omit capacitor C 1 and capacitor C 2 in another embodiment.
Wherein, the 4th pin of an end of resistance R 4 and single-chip microcomputer
Connect, the other end of resistance R 4 is connected with second direct supply (5V), one end of capacitor C 3 is connected with ground (GND) with the octal (VSS) of single-chip microcomputer (U2) respectively, the other end of capacitor C 3 is connected with second direct supply (5V), and first pin (VDD) of single-chip microcomputer (U2) is connected with second direct supply (5V).
The drain electrode of field effect transistor Q2 is connected with the anode of diode D3, the grid of field effect transistor Q2 is connected with an end of resistance R 5 and an end of resistance R 7 respectively, the other end of resistance R 5 is connected with the collector of triode Q1, the other end of resistance R 7 is connected with ground (GND), the source electrode of field effect transistor Q2 respectively with an end of resistance R 6, one end of resistance R 9 and an end of resistance R 10 connect, the other end of resistance R 6 is connected with the 6th pin (PA1/AN1) of single-chip microcomputer (U2) and an end of capacitor C 5 respectively, the other end of capacitor C 5 is connected with ground (GND), diode D3 is in parallel with capacitor C 4, the negative electrode of diode D3 is connected with first direct supply (24V), the base stage of triode Q1 is connected with an end of resistance R 8, the other end of R8 is connected with the 7th pin (PA0/INT/AN0) of single-chip microcomputer (U2), the emitter of triode Q1 is connected with second direct supply (5V), resistance R 9 is in parallel with resistance R 10, the other end of the other end of resistance R 9 and resistance R 10 is connected with ground (GND) respectively, the end of reset switch K1 is connected with the 5th pin (PA2/PWM/AN2) of single-chip microcomputer (U2) and an end of resistance R 11 respectively, the other end of resistance R 11 is connected with second direct supply (5V), and the other end of reset switch K1 is connected with ground (GND).
Should be noted that diode D3 has been the effect of afterflow in the present embodiment, the J3 interface of current controller 200 is connected with the negative pole of supercharge pump.
Should be noted that and also can omit capacitor C 3, resistance R 4, resistance R 6 and resistance R 7 in another embodiment.
Indicating member 230 comprises resistance R 2, resistance R 3, diode D1 and diode D2, wherein, the anode of diode D1 is connected with an end of resistance R 2, the other end of resistance R 2 is connected with the crus secunda (PA6/OSC1) of single-chip microcomputer (U2), the negative electrode of diode D1 is connected with ground (GND), the anode of diode D2 is connected with an end of resistance R 3, and the other end of resistance R 3 is connected with the tripod (PA5/OSC2) of single-chip microcomputer (U2), and the negative electrode of diode D2 is connected with ground (GND).
When should be noted that this water manufacturing system operate as normal, diode D1 shows green light, and during this water manufacturing system lack of water, diode D1 shows red light.
The following describes the principle of work of foregoing circuit figure: reduce to second direct supply (5V) after first direct supply (24V) passes through resistance R 1 and voltage stabilizing chip (U1) is connected, second direct supply (5V) is single-chip microcomputer (U2) power supply, supercharge pump and field effect transistor Q2, resistance R 9, resistance R 10 series connection, convert the electric current variation of supercharge pump to change in voltage, the AD conversion mouth of process single-chip microcomputer (U2) converts change in voltage to digital quantity and this digital quantity is handled, should be noted that, the work of current controller need realize the mutual conversion of two states, and this two states is respectively from anhydrous state to water state conversion being arranged and from there being water state to change to anhydrous state.
When current controller is realized from anhydrous state when the water state conversion is arranged, if the resistance after resistance R 9 and resistance R 10 parallel connections is 0.5 ohm, the electric current of supercharge pump becomes (0.7A-0.8A) by (0.3A-0.4A), then the voltage on resistance R 9 and the resistance R 10 becomes (0.35V-0.40V) by (0.15V-0.20V), change in voltage on resistance R that hence one can see that 9 and the resistance R 10 presents ascendant trend, thereby judge that this water manufacturing system is in water state is arranged, supercharge pump is opened always, and diode D1 is bright; When current controller is realized from water state being arranged when anhydrous state is changed, if the resistance after resistance R 9 and resistance R 10 parallel connections is 0.5 ohm, the electric current of supercharge pump becomes (0.3A-0.4A) by (0.7A-0.8A), then the voltage on resistance R 9 and the resistance R 10 becomes (0.15V-0.20V) by (0.35V-0.40V), change in voltage on resistance R that hence one can see that 9 and the resistance R 10 presents downtrending, thereby judge that this water manufacturing system is in exsiccosis, supercharge pump cuts out, diode D2 is bright, when being in again when water state is arranged, reset switch K1 need be pressed, just next working cycle can be entered.
Should be noted that when this water manufacturing system powered on, current controller was opened entering water electromagnetic valve and supercharge pump,, then open supercharge pump,, then close supercharge pump if the electric current change curve descends in 2 minutes if the electric current change curve rises in 2 minutes.
Preferably, this water manufacturing system is the water manufacturing system of zero hydraulic pressure.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.
Claims (8)
1. water manufacturing system with current controller, it is characterized in that described water manufacturing system comprises and is used for the pressure of water is converted to the supercharge pump of electric current, is connected with described supercharge pump and is used for to judge that according to the size of current of described supercharge pump exsiccosis still has the current controller of water state and is connected and is used to control the high-voltage switch gear of the on/off of described current controller with described current controller.
2. the water manufacturing system with current controller according to claim 1 is characterized in that described water manufacturing system also comprises the entering water electromagnetic valve that is connected and is used for the controlled water flow break-make with described current controller.
3. the water manufacturing system with current controller according to claim 1 is characterized in that, described water manufacturing system also comprises the waste water solenoid valve that is connected and is used to control the waste water break-make with described current controller.
4. the water manufacturing system with current controller according to claim 1, it is characterized in that, described current controller comprises and is used for first direct supply reduced to the pressure unit of second direct supply, is connected with described pressure unit and is used for the electric current of described supercharge pump changed converting change in voltage to, and the processing unit that described change in voltage is handled, is connected and is used to indicate exsiccosis with described processing unit or the indicating member of water state is arranged.
5. the water manufacturing system with current controller according to claim 4, it is characterized in that, described pressure unit comprises voltage stabilizing chip, resistance R 1 and polar capacitor EC1, wherein, one end of described resistance R 1 is connected with first pin of described voltage stabilizing chip, the other end of described resistance R 1 is connected with first direct supply, and the positive pole of described polar capacitor EC1 is connected with second direct supply with the crus secunda of described voltage stabilizing chip respectively, and the negative pole of described polar capacitor EC1 is connected with ground.
6. the water manufacturing system with current controller according to claim 4, it is characterized in that described processing unit comprises single-chip microcomputer, diode D3, capacitor C 4, capacitor C 5, field effect transistor Q2, triode Q1, resistance R 7, resistance R 8, resistance R 9, resistance R 10, resistance R 11, reset switch K1;
Wherein, the drain electrode of described field effect transistor Q2 is connected with the anode of described diode D3, the grid of described field effect transistor Q2 is connected with the collector of described triode Q1 and an end of described resistance R 7 respectively, the other end of described resistance R 7 is connected with ground, the source electrode of described field effect transistor Q2 respectively with the 6th pin of described single-chip microcomputer, one end of described capacitor C 5, one end of described resistance R 9 and an end of described resistance R 10 connect, the other end of described capacitor C 5 is connected with ground, described diode D3 is in parallel with described capacitor C 4, the negative electrode of described diode D3 is connected with first direct supply, the base stage of described triode Q1 is connected with an end of described resistance R 8, the other end of described R8 is connected with the 7th pin of described single-chip microcomputer, the emitter of described triode Q1 is connected with second direct supply, described resistance R 9 is in parallel with described resistance R 10, the other end of the other end of described resistance R 9 and described resistance R 10 is connected with ground respectively, the end of described reset switch K1 is connected with the 5th pin of described single-chip microcomputer and an end of described resistance R 11 respectively, the other end of described resistance R 11 is connected with second direct supply, and the other end of described reset switch K1 is connected with ground.
7. the water manufacturing system with current controller according to claim 4, it is characterized in that, described indicating member comprises resistance R 2, resistance R 3, diode D1 and diode D2, wherein, the anode of described diode D1 is connected with an end of described resistance R 2, the other end of described resistance R 2 is connected with the crus secunda of described single-chip microcomputer, the negative electrode of described diode D1 is connected with ground, the anode of described diode D2 is connected with an end of described resistance R 3, the other end of described resistance R 3 is connected with the tripod of described single-chip microcomputer, and the negative electrode of described diode D2 is connected with ground.
8. the water manufacturing system with current controller according to claim 1 is characterized in that, described water manufacturing system is the water manufacturing system of zero hydraulic pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205569069U CN201867671U (en) | 2010-09-28 | 2010-09-28 | Water preparation system provided with current controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205569069U CN201867671U (en) | 2010-09-28 | 2010-09-28 | Water preparation system provided with current controller |
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| Publication Number | Publication Date |
|---|---|
| CN201867671U true CN201867671U (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205569069U Expired - Lifetime CN201867671U (en) | 2010-09-28 | 2010-09-28 | Water preparation system provided with current controller |
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| CN (1) | CN201867671U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595850A (en) * | 2015-12-25 | 2016-05-25 | 上海浩泽净水科技发展有限公司 | Temperature-adjusting instant hot water dispenser and control method thereof |
| CN106436631A (en) * | 2016-09-18 | 2017-02-22 | 张舒维 | Road water sprinkler having capacity of producing water in real-time manner |
| CN108426667A (en) * | 2018-01-10 | 2018-08-21 | 九阳股份有限公司 | A kind of pressure detection method of anti-penetration water purifier |
| CN110342612A (en) * | 2019-08-22 | 2019-10-18 | 广东叮咚净水科技有限公司 | The water shortage detection device of water purifier |
-
2010
- 2010-09-28 CN CN2010205569069U patent/CN201867671U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105595850A (en) * | 2015-12-25 | 2016-05-25 | 上海浩泽净水科技发展有限公司 | Temperature-adjusting instant hot water dispenser and control method thereof |
| CN106436631A (en) * | 2016-09-18 | 2017-02-22 | 张舒维 | Road water sprinkler having capacity of producing water in real-time manner |
| CN108426667A (en) * | 2018-01-10 | 2018-08-21 | 九阳股份有限公司 | A kind of pressure detection method of anti-penetration water purifier |
| CN110342612A (en) * | 2019-08-22 | 2019-10-18 | 广东叮咚净水科技有限公司 | The water shortage detection device of water purifier |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |