CN2759476Y

CN2759476Y - Intelligent deodorization purifying control unit

Info

Publication number: CN2759476Y
Application number: CN 200420093625
Authority: CN
Inventors: 张跃志
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-30
Filing date: 2004-09-30
Publication date: 2006-02-22
Anticipated expiration: 2014-09-30

Abstract

The utility model discloses an intelligent deodorization purifying control device, which comprises a connecting pipe, a proportioning pump, a high pressure pump, a proportioning liquid spraying tank, a raw liquid spraying tank, raw liquid cleaning tank, an automatic liquid feeding control switch, a liquid level switch and an electromagnetic valve switch, wherein control circuits comprise instruction executive components, manually cleaning control circuits, intermittent working control circuits, pressure relief control circuits and safety protective circuits; the high pressure pump is connected with the instruction executive components; the manually cleaning control circuits, the intermittent working control circuits and the pressure relief control circuits are respectively connected with the instruction executive components; the controlling end of the safety protective circuits and a power switch are connected together. The proportioning pump makes accurately and automatically liquid match according to requirements and automatic and accurate liquid match realized. A high pressure host machine is provided with an automatic pressure relief device, and the control circuits make automatically intermittent spray and deodorization realized. The utility model can freely convert into an automatic spraying mode or a manually cleaning operating mode and is also provided with liquid lack, liquid full and overload automatically protective devices, and a liquid lack warning device.

Description

Intelligent deodorizing purifies control appliance

Technical field

This utility model relates to a kind of air cleaning facility, particularly relates to a kind of deodorization purification control appliance that is applicable to environment such as public lavatory, rubbish place, sewage treatment plant, plant.

Background technology

The city is the product of human social development civilization, is the civilized space that human society is depended on for existence.Maintaining human beings'health, the survival and development.Environmental air pollution, as the side-product of progress of social civilization, the progress of more and more serious development that is threatening human beings'health, city and society.In daily life, various toxic and harmful that surrounding enviroment produce, more outstanding with evaporable stench performances of institute such as the refuse depot in city, garbage transfer station, dumpers especially.Wherein have 4000 kinds of energy to be felt by people's olfactory sensation approximately, brought unlimited worry and detest to people, the environmental pollution that causes jeopardizes health, is perplexing people's life and work for a long time.In order to improve air quality, people have invented many kinds of air cleaning facilities, and for example patent documentation CN2531297 discloses a kind of air cleaning facility, are made of the housing that is provided with opening and rotating driving device, flabellum and ultraviolet radiation device; Rotating driving device is located in the housing and is had the rotating shaft that can connect flabellum; Flabellum is connected in the rotating shaft of rotating driving device, and its surface is coated with photocatalyst layer or is arranged with the photocatalyst net; Ultraviolet radiation device is located in the housing, and the photocatalyst layer on the ultraviolet radiation flabellum surface of being sent or photocatalyst wire side produce the photocatalyst air purifying effect.When rotating driving device drives the flabellum rotation, the circulation rapidly that purifies air can be made, the speed and the efficient of indoor or regional space air cleaning can be improved.Yet this class air cleaning facility mainly is the air that is used for purifying subenvironments such as room, office, can't be used for large-scale occasions such as soot, sewage treatment plant and plant.In addition, also having some other air cleaning facilities, all is to be combined by the simple function accessory, no overall appearance, scattered, not attractive in appearance, floor space is also big; Complicated operation, dangerous; Artificial dosing is difficult to guarantee that proportioning is accurate; Control circuit is simple, and technology content is few.

Summary of the invention

The purpose of this utility model provides a kind of Automatic Dosing function that has, and dosing is accurate, standard, batch (-type) spraying deodorization automatically, and can freely be converted to auto spraying or manual cleaning operation, with the intelligent deodorizing purification control appliance of both collection for one.In addition, also have scarce liquid, hydroful and automatic overload protection function, safe and reliable, simple to operation.In order to realize this purpose, the technical scheme of being taked is:

Comprise connecting line and tap water water inlet pipe 1, also comprise proportioning pump 2, high-pressure pump 3, spraying proportioning liquid case 4, spraying stock solution case 5 cleans stock solution case 6.Also has physical property automatic liquid supply gauge tap 7, liquid-level switch QE ₁, QE ₂, QE ₃Electromagnetic valve switch includes 1C, 2C, 3C, 4C, 5C, 6C, 7C, 8C, 9C and 10C; The water inlet 8 of proportioning pump 2 connects tap water water inlet pipe 1, and the refluxing opening 9 of high-pressure pump 3 is connected on tap water water inlet pipe 1 through electromagnetic valve switch 9C by pipeline; After the inlet of the inlet of spraying stock solution case 5 and cleaning stock solution case 6 is connected

electromagnetic valve switch

1C and 7C respectively, insert the inlet 10 of proportioning pump 2 simultaneously by pipeline; The liquid outlet 11 of proportioning pump 2 inserts spraying proportioning liquid case 4 through electromagnetic valve switch 2C by pipeline, and the liquid outlet 12 of spraying proportioning liquid case 4 is connected to the proportioning liquid main frame inlet 13 of high-pressure pump 3 by pipeline through electromagnetic valve switch 3C; The high pressure proportioning liquid liquid outlet 14 of high-pressure pump 3 connects spraying proportioning liquid liquid outlet 15 through electromagnetic valve switch 4C by pipeline, connects by pipeline through electromagnetic valve switch 10C and cleans proportioning liquid liquid outlet 16; Electromagnetic valve switch 8C is connected across between the proportioning liquid main frame inlet 13 of proportioning pump liquid outlet 11 and high-pressure pump by pipeline; Between the backflow and release inlet 17 of high pressure proportioning liquid liquid outlet 14 and spraying proportioning liquid case 4, and between the backflow and release inlet 17 of the refluxing opening 9 of high-pressure pump 3 and the proportioning liquid case 4 of spraying, be connected by pipeline with 6C through electromagnetic valve switch 5C respectively; Physical property automatic liquid supply gauge tap 7, liquid-level switch QE ₁, QE ₂, QE ₃Be separately positioned on the below of spraying proportioning liquid case 4, spraying stock solution case 5 and cleaning stock solution case 6.

Described control circuit further comprises instruction execution unit 18, manually cleaning control circuit 19, intermittent running control circuit 20, release control circuit 21 and safety protective circuit 22; High-pressure pump 3 and instruction execution units 18 connect, and manual cleaning control circuit 19, intermittent running control circuit 20 and release control circuit 21 and instruction execution unit 18 respectively are connected, and the control end and the on and off switch of safety protective circuit 22 are serially connected.

The use of proportioning pump has realized by required automatic liquid matching accurate in scale, thereby the loaded down with trivial details periodic duty of having saved artificial liquid feeding has avoided the non-type situation of dosing to produce simultaneously, has realized automatization, precision dosing, has improved work degree of accuracy and efficient; High-voltage main is provided with the automatic discharging pressure device, and is safe and reliable, long service life; Control circuit has been realized intelligent control, but the automatic intermittent spraying deodorization can freely be converted to auto spraying or manual cleaning operation pattern; In addition, the scarce liquid of setting, hydroful, automatic overload protection device, and scarce liquid alarm device make safe and reliable, simple to operation.

Description of drawings

Fig. 1 this utility model intelligent deodorizing purifies the control appliance structural representation

Fig. 2 this utility model intelligent deodorizing purifies the another kind of embodiment structural representation of control appliance

Fig. 3 this utility model intelligent deodorizing purifies the control circuit block diagram of control appliance

Fig. 4 this utility model intelligent deodorizing purifies the control circuit schematic diagram of control appliance

Fig. 5 this utility model intelligent deodorizing purifies the control circuit schematic diagram of the another kind of embodiment of control appliance

Among the figure: 1. tap water water inlet pipe, 2. proportioning pump, 3. high-pressure pump, 4. spraying proportioning liquid case, 5. spraying stock solution case 6. cleans the stock solution case, 7. physical property automatic liquid supply gauge tap, 8. proportioning pump water inlet, 9. high-pressure pump refluxing opening, 10. proportioning pump inlet, 11. proportioning pump liquid outlet, 12. spraying proportioning liquid case liquid outlet, 13. high-pressure pump low pressure inlets, 14. high-pressure pump high pressure proportioning liquid liquid outlets, 15. spraying proportioning liquid liquid outlet, 16. clean proportioning liquid liquid outlet, the backflow and the release inlet of 17. spraying proportioning liquid casees, 18. execution units, 19. manual cleaning control circuit, 20. the intermittent running control circuit, 21. release control circuits, 22. safety protective circuits, 23. clean proportioning liquid case, 24. clean the cleaning proportioning liquid refluxing opening of proportioning liquid case, 25. clean the liquid outlet of proportioning liquid case, 26. water filters, 27. spraying proportioning liquid case blowdown liquid outlet, 28. spraying proportioning liquid case scum cock, 29. clean the blowdown liquid outlet of proportioning liquid case, and 30. clean the scum cock of proportioning liquid case; 1C～11C electromagnetic valve switch, QS ₁. ganged switch, QS ₂. three rotary switches, FU. fuse, TA. start button, BA. stop button, KM ₁～KM ₂. catalyst, FR. thermorelay, ZC ₁～ZC ₅. auxiliary reclay, QE ₁～QE ₃. liquid-level switch, JC ₁～JC ₃. the time relay, D ₁～D ₆. display lamp

The specific embodiment

Embodiment 1: as shown in Figure 1, comprise connecting line and tap water water inlet pipe 1, also comprise proportioning pump 2, high-pressure pump 3, spraying proportioning liquid case 4, spraying stock solution case 5 cleans stock solution case 6, physical property automatic liquid supply gauge tap 7, water filter 26, scum cock 28, liquid-level switch QE ₁, QE ₂, QE ₃,

electromagnetic valve switch

1C, 2C, 3C, 4C, 5C, 6C, 7C, 8C, 9C and 10C, and control circuit; The water inlet 8 of proportioning pump 2 connects tap water water inlet pipe 1 through water filter 26, and the refluxing opening 9 of high-pressure pump 3 also is connected on tap water water inlet pipe 1 through electromagnetic valve switch 9C with pipeline; After the inlet of the inlet of spraying stock solution case 5 and cleaning stock solution case 6 is connected

electromagnetic valve switch

1C and 7C respectively by pipeline, insert the inlet 10 of proportioning pump 2 simultaneously through a threeway; The liquid outlet 11 of proportioning pump 2 inserts spraying proportioning liquid case 4 through electromagnetic valve switch 2C by pipeline, and the liquid outlet 12 of spraying proportioning liquid case 4 is connected to the proportioning liquid main frame inlet 13 of high-pressure pump 3 by pipeline through electromagnetic valve switch 3C; The high pressure proportioning liquid liquid outlet 14 of high-pressure pump 3 connects spraying proportioning liquid liquid outlet 15 through electromagnetic valve switch 4C by pipeline, connects by pipeline through electromagnetic valve switch 10C and cleans proportioning liquid liquid outlet 16; Electromagnetic valve switch 8C is connected across between the proportioning liquid main frame inlet 13 of proportioning pump liquid outlet 11 and high-pressure pump by pipeline; Between the backflow and release inlet 17 of high pressure proportioning liquid liquid outlet 14 and spraying proportioning liquid case 4, and between the backflow and release inlet 17 of the refluxing opening 9 of high-pressure pump 3 and the proportioning liquid case 4 of spraying, be connected by pipeline with 6C through electromagnetic valve switch 5C respectively; Physical property automatic liquid supply gauge tap 7 is arranged in the spraying proportioning liquid case 4, when the liquid in the spraying proportioning liquid case 4 surpasses the qualification liquid level, the inlet of proportioning liquid case 4 is sprayed in 7 sealings of physical property automatic liquid supply gauge tap, in order to avoid liquid overflows, physical property automatic liquid supply gauge tap 7 is selected float switch for use in the present embodiment.Liquid-level switch QE ₁, QE ₂, QE ₃The bottom that is separately positioned on spraying proportioning liquid case 4, sprays stock solution case 5 and cleaning stock solution case 6.Bottom at spraying proportioning liquid case 4 is provided with blowdown liquid outlet 27, and blowdown liquid outlet 27 is provided with scum cock 28, and scum cock 28 is a faucet in the present embodiment.

As shown in Figures 2 and 3, control circuit further comprises execution unit 18, and described execution unit 18 is catalyst KM ₁And KM ₂, their normally opened contact is serially connected in respectively in two power lines that are connected with high-pressure pump 3; Described control circuit is: start button TA, stop button BA, three rotary switch QS ₂Fixed contact and auxiliary reclay ZC ₁Connect power supply, auxiliary reclay ZC after the trigger winding series connection ₁Normally opened contact be connected in parallel on the two ends of start button TA; Intermittent running control circuit 20 is with after the control end of

electromagnetic valve switch

1C, 2C, 3C, 4C, 6C is in parallel, and one terminates at three rotary switch QS ₂A travelling contact, other end serial connection catalyst KM ₂Auxiliary normally-closed contact, by three rotary switch QS ₂Be attempted by auxiliary reclay ZC ₁The trigger winding two ends; Described intermittent running control circuit 20 is to be formed in parallel by two parts element circuit, the one, and catalyst KM ₁Trigger winding and time relay JC ₁After the trigger winding parallel connection again with auxiliary reclay ZC ₅Normally-closed contact series connection, the 2nd, auxiliary reclay ZC ₅Trigger winding and time relay JC ₂Electric time-delay disconnects normally-closed contact and time relay JC ₁The series connection of electric time-delay closing normally opened contact, time relay JC ₂Trigger winding be connected in parallel on auxiliary reclay ZC ₅Trigger winding and time relay JC ₂Electric time-delay disconnects on the normally-closed contact auxiliary reclay ZC ₅Normally opened contact be connected in parallel on time relay JC ₁On the electric time-delay closing normally opened contact.

Release control circuit 21 is connected in parallel on the described intermittent running control circuit 20, by control end, the time relay JC of electromagnetic valve switch 5C ₃Electric time-delay disconnects normally-closed contact and catalyst KM ₁The series connection of auxiliary normally-closed contact, and at control end and the time relay JC of electromagnetic valve switch 5C ₃The normally opened contact two ends be parallel with time relay JC ₃Trigger winding.

Manually cleaning control circuit 19 is by catalyst KM ₂The control end of control coil,

electromagnetic valve switch

7C, 8C, 9C, 10C be connected in parallel after, end serial connection catalyst KM ₁Auxiliary normally-closed contact, the other end is connected on three rotary switch QS ₂Another travelling contact on, by three rotary switch QS ₂Be attempted by auxiliary reclay ZC ₁The trigger winding two ends.

Safety protective circuit 22 is by auxiliary reclay ZC ₁, ZC ₂, ZC ₃Trigger winding respectively with proportioning liquid case, deodorizing stock solution case, clean the scarce liquid water level switch QE of stock solution case ₁, QE ₂, QE ₃Be attempted by after the series connection on the power supply, at auxiliary reclay ZC ₁, ZC ₂, ZC ₃Trigger winding on also respectively and be connected to and lack proportioning liquid display lamp D ₂, lack spraying stock solution display lamp D ₃Clean stock solution display lamp D with lacking ₄Auxiliary reclay ZC ₂, ZC ₃And ZC ₄Normally-closed contact series connection after be connected on stop button BA and auxiliary reclay ZC ₁In the middle of the trigger winding contact; Between described control circuit and power supply, also be connected to fuse FU and duplex air switch QS ₁, at high-pressure pump 3 and catalyst KM ₁And KM ₂Normally opened contact between be connected to thermorelay FR, the normally-closed contact of thermorelay FR is serially connected in auxiliary reclay ZC ₁The trigger winding contact and safety protective circuit 22 between; Clean light D ₅Be connected in parallel on catalyst KM ₂The control coil two ends, spraying display lamp D ₆Be connected in parallel on release control circuit 21 two ends, power supply indicator D ₁Be connected in parallel on the safety protective circuit 22.

When auto spraying,

electromagnetic valve

1C, 2C, 3C, 6C, 4C are in normally open, and electromagnetic valve 5C then opens, closes use according to the spray time circulation that sets.Manual

solenoid purge valve

7C, 8C, 9C and 10C Close All.

When with three rotary switch QS ₂When being arranged on spray position, the duplex of closing air switch QS ₁, equipment operates in auto spraying deodorization state.Press start button, electric current makes the trigger winding of auxiliary reclay ZC1 get electric adhesive by lacking liquid protection normally closed switch, and

electromagnetic valve

1C, 2C, 3C, 4C, 6C open water supply, and the pump that makes up a prescription because of water is mobile sucks deodorizing stock solution (cleaning stock solution) and water proportioning from medicine-chest; KM ₁Catalyst gets electric high-pressure pump and starts to work, and begins to carry out spray in 5 seconds; Time relay JC ₁Must be electric, its normally opened contact time-delay closing, auxiliary reclay ZC ₅Work is connected on the auxiliary reclay ZC in the main contactor ₅Normally-closed contact disconnects, and motor stops; Be connected on relay J C in addition ₂On auxiliary reclay ZC ₅Normally opened contact is closed, time relay JC ₂The normally-closed contact time-delay disconnects auxiliary reclay ZC ₅Outage, main contactor KM ₁Also outage, high-pressure pump intermittently stops (time is adjustable to be decided to be 5 minutes).Entire work process (sprayed 5 seconds, and stopped 5 minutes) is finished the intermittent duty circuit; When high-pressure pump intermittently stops, the auxiliary normally-closed contact of catalyst KM1 is closed, electromagnetic valve C5 and time relay J C3 get electric work, electromagnetic valve C5 open and the release backwater to the feed water inlet, (be generally 15 seconds) behind the release certain hour, be connected on the time relay JC3 contact time-delay disconnection on the electromagnetic valve C5 coil, closed electromagnetic valve also stops release, thereby finish release work, the resource that cuts the waste reduces cost.Can be by regulating time relay JC ₁The time of retarded closing, the time of regulating high-pressure pump work or intermittently stopping; By regulating time relay JC ₃The time of retarded closing, regulate time of release.

When with three rotary switch QS ₂When being arranged on manual cleaning positions, the duplex of closing air switch QS ₁, equipment operates in manual cleaning state.Press start button, electric current makes auxiliary reclay ZC1 coil get electric adhesive, catalyst KM by lacking liquid protection normally closed switch ₂Electric, high-pressure pump operation work,

electromagnetic valve

7C, 8C, 9C, 10C open water supply, because of the flow pump that makes up a prescription of water sucks deodorizing stock solution (cleaning stock solution) and water proportioning from cleaning the stock solution case, enter cleaning device by high pressure compressed and carry out artificial cleaning.

QE ₁, QE ₂, QE ₃Be respectively the scarce liquid water level switch of spraying proportioning liquid case, spraying stock solution case, cleaning stock solution case, cooperate with auxiliary reclay ZC2, ZC3, ZC4 to lack the liquid protection; When sprinkling proportioning liquid case, sprinkling stock solution case or cleaning stock solution case lack liquid, water level switch QE ₁, QE ₂Or QE ₃Connect, spraying proportioning liquid, sprinkling stock solution or cleaning stock solution display lamp lights, the trigger winding of auxiliary reclay ZC2, ZC3 or ZC4 gets, its normally-closed contact that is connected on the control circuit disconnects, high-pressure pump shuts down, be implemented in automatic spray or manual the cleaning when lacking liquid, and deenergization does not dally high-pressure pump.Electric fuse FU and thermorelay FR, play high-pressure pump load too high heating or when overload disconnecting circuit, play a protective role.

Embodiment 2: on the basis of embodiment 1, intelligent deodorizing described in the utility model purifies in the control appliance structure, also comprise and clean proportioning liquid case 23 and electromagnetic valve switch 11C, wherein the control end of the control end of electromagnetic valve switch 11C and

electromagnetic valve switch

7C, 8C, 9C, 10C connects together, as shown in Figure 5.The refluxing opening 9 of high-pressure pump 3 is not to insert the tap water water inlet pipe; but be connected on the cleaning proportioning liquid refluxing opening 24 that cleans proportioning liquid case 23 by pipeline through electromagnetic valve switch 9C; when high-pressure pump liquid supply rate during greater than fluid volume; release circuit controling electromagnetic valve switch 9C opens; excess liquid enters and cleans in the proportioning liquid case 23 in the high-pressure pump, plays protection high-pressure pump and pipeline and is not subjected to the destructive effect of superpressure.The liquid outlet 11 of proportioning pump 2 inserts by pipeline through electromagnetic valve switch 8C and cleans proportioning liquid case 23, and the liquid outlet 25 that cleans proportioning liquid case 23 is connected the proportioning liquid main frame inlet 13 of high-pressure pump 3 by pipeline through electromagnetic valve switch 11C.

Claims

1. an intelligent deodorizing purifies control appliance, comprise connecting line and tap water water inlet pipe (1), it is characterized in that: also comprise proportioning pump (2), high-pressure pump (3), spraying proportioning liquid case (4) sprays stock solution case (5), cleans stock solution case (6), physical property automatic liquid supply gauge tap (7), liquid-level switch QE ₁, QE ₂, QE ₃, electromagnetic valve switch (1C), (2C), (3C), (4C), (5C), (6C), (7C), (8C), (9C) and (10C), and control circuit; The water inlet (8) of proportioning pump (2) connects tap water water inlet pipe (1), and the refluxing opening (9) of high-pressure pump (3) is connected on tap water water inlet pipe (1) through electromagnetic valve switch (9C) by pipeline; The inlet that sprays the inlet of stock solution case (5) and cleaning stock solution case (6) be connected respectively electromagnetic valve switch (1C) and (7C) after, insert the inlet (10) of proportioning pump (2) simultaneously by pipeline; The liquid outlet (11) of proportioning pump (2) inserts by pipeline through electromagnetic valve switch (2C) and sprays proportioning liquid case (4), and the liquid outlet (12) that sprays proportioning liquid case (4) is connected to the low pressure inlet (13) of high-pressure pump (3) by pipeline through electromagnetic valve switch (3C); The high pressure proportioning liquid liquid outlet (14) of high-pressure pump (3) connects by pipeline through electromagnetic valve switch (4C) and sprays proportioning liquid liquid outlet (15), connects by pipeline through electromagnetic valve switch (10C) and cleans proportioning liquid liquid outlet (16); Electromagnetic valve switch (8C) is connected across between the low pressure inlet (13) of proportioning pump liquid outlet (11) and high-pressure pump by pipeline; Between the backflow and release inlet (17) of high pressure proportioning liquid liquid outlet (14) and sprinkling proportioning liquid case (4), and at the refluxing opening (9) of high-pressure pump (3) and spray between the backflow and release inlet (17) of proportioning liquid case (4), pass through electromagnetic valve switch (5C) respectively and be connected by pipeline with (6C); Physical property automatic liquid supply gauge tap (7) is arranged on and sprays on the proportioning liquid case (4), and liquid-level switch QE1, QE2, QE3 are separately positioned on the bottom of spraying proportioning liquid case (4), spraying stock solution case (5) and cleaning stock solution case (6);

Described control circuit further comprises instruction execution unit (18), manually cleaning control circuit (19), intermittent running control circuit (20), release control circuit (21) and safety protective circuit (22); High-pressure pump (3) and instruction execution unit (18) connects; manually cleaning control circuit (19), intermittent running control circuit (20) and release control circuit (21) difference and instruction execution unit (18) are connected, and the control end and the on and off switch of safety protective circuit (22) are serially connected.

2. intelligent deodorizing according to claim 1 purifies control appliance, it is characterized in that: also comprise and clean proportioning liquid case (23) and electromagnetic valve switch (11C), the refluxing opening (9) of described high-pressure pump (3) is connected on the cleaning proportioning liquid refluxing opening (24) that cleans proportioning liquid case (23) through electromagnetic valve switch (9C) by pipeline, the liquid outlet (11) of proportioning pump (2) inserts by pipeline through electromagnetic valve switch (8C) and cleans proportioning liquid case (23), and the liquid outlet (25) that cleans proportioning liquid case (23) is connected the low pressure inlet (13) of high-pressure pump (3) by pipeline through electromagnetic valve switch (11C).

3. intelligent deodorizing according to claim 1 and 2 purifies control appliance, and it is characterized in that: also include water filter (26), the water inlet (8) of described proportioning pump (2) is connected with tap water water inlet pipe (1) by water filter (26).

4. intelligent deodorizing according to claim 1 and 2 purifies control appliance, it is characterized in that: be provided with blowdown liquid outlet (27) in the bottom of described sprinkling proportioning liquid case (4), and blowdown liquid outlet (27) is provided with scum cock (28); Be provided with blowdown liquid outlet (29) in the bottom of described cleaning proportioning liquid case (23), and blowdown liquid outlet (29) is provided with scum cock (30).

5. intelligent deodorizing according to claim 1 and 2 purifies control appliance, and it is characterized in that: described instruction execution unit (18) is catalyst KM ₁And KM ₂, in two power lines that their normally opened contact is serially connected in respectively with high-pressure pump (3) is connected; Described control circuit is start button TA, stop button BA, three rotary switch QS ₂Fixed contact and auxiliary reclay ZC ₁Be connected between the power supply auxiliary reclay ZC after the trigger winding series connection ₁Normally opened contact be connected in parallel on the two ends of start button TA; Intermittent running control circuit (20) is with after the control end of electromagnetic valve switch (1C), (2C), (3C), (4C), (6C) is in parallel, and one terminates at three rotary switch QS ₂A travelling contact, other end serial connection catalyst KM ₂Auxiliary normally-closed contact, relay ZC in the middle of being attempted by by three rotary switch QS ₁The trigger winding two ends; Described intermittent running control circuit (20) is to be formed in parallel by two parts element circuit, the one, and catalyst KM ₁Trigger winding and time relay JC ₁After the trigger winding parallel connection again with auxiliary reclay ZC ₅Normally-closed contact series connection, the 2nd, auxiliary reclay ZC ₅Trigger winding and time relay JC ₂Electric time-delay disconnects normally-closed contact and time relay JC ₁The series connection of electric time-delay closing normally opened contact, time relay JC ₂Trigger winding be connected in parallel on auxiliary reclay ZC ₅Trigger winding and time relay JC ₂Electric time-delay disconnects on the normally-closed contact auxiliary reclay ZC ₅Normally opened contact be connected in parallel on time relay JC ₁Often-have-electricity time-delay closing normally opened contact on;

Described release control circuit (21) is connected in parallel on the described intermittent running control circuit (20), by control end, the time relay JC of electromagnetic valve switch (5C) ₃Normally opened contact and catalyst KM ₁The series connection of auxiliary normally-closed contact, and at the control end and the time relay JC of electromagnetic valve switch (5C) ₃Electric time-delay disconnects normally-closed contact two ends time relay JC in parallel ₃Trigger winding;

Manually cleaning control circuit (19) is by catalyst KM ₂The control end of control coil, electromagnetic valve switch (7C), (8C), (9C), (10C) be connected in parallel after, an end is serially connected in catalyst KM ₁Auxiliary normally-closed contact, the other end is connected on another travelling contact of three rotary switch QS, is attempted by auxiliary reclay ZG by three rotary switch QS ₁The trigger winding two ends;

Safety protective circuit (22) is by auxiliary reclay ZC ₁, ZG ₂, ZC ₃Trigger winding respectively with spraying proportioning liquid case (4), spraying stock solution case (5) and cleaning stock solution case (6) in liquid-level switch QE ₁, QE ₂, QE ₃Be attempted by after the series connection on the power supply, at auxiliary reclay ZC ₁, ZC ₂, ZC ₃Trigger winding on also respectively and be connected to and lack proportioning liquid display lamp D ₂, lack spraying stock solution display lamp D ₃Clean stock solution display lamp D with lacking ₄Auxiliary reclay ZC ₂, ZC ₃And ZC ₄Normally-closed contact series connection after be connected on stop button BA and auxiliary reclay ZC ₁Between the trigger winding contact; Between described control circuit and power supply, also be connected to fuse FU and ganged switch QS ₁, at high-pressure pump (3) and catalyst KM ₁And KM ₂Normally opened contact between be connected to the trigger end of thermorelay FR, the normally-closed contact of thermorelay FR is serially connected in auxiliary reclay ZC ₁The trigger winding contact and the contact of safety protective circuit (22) between; Clean light D ₅Be connected in parallel on catalyst KM ₂The control coil two ends, spraying display lamp D ₆Be connected in parallel on release control circuit (21) two ends, power supply indicator D ₁Be connected in parallel on the safety protective circuit (22).