CN2259223Y - Automatic ion exchanger - Google Patents

Automatic ion exchanger Download PDF

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Publication number
CN2259223Y
CN2259223Y CN96212152U CN96212152U CN2259223Y CN 2259223 Y CN2259223 Y CN 2259223Y CN 96212152 U CN96212152 U CN 96212152U CN 96212152 U CN96212152 U CN 96212152U CN 2259223 Y CN2259223 Y CN 2259223Y
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relay
liquid level
intermediate relay
wire
time relay
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CN96212152U
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胡盼林
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Abstract

The utility model relates to an automatic ion exchanger, comprising an exchange column, a salt liquid saturating tank, a negative-pressure three-way valve and an automatic control circuit. The upper and the lower parts of the exchange column are provided with fluid tubes communicated with the exchange column, one end of one of fluid tubes is connected with a water supply tube through an electromagnetic valve YV 1', the other end is connected with a water discharge tube through an electromagnetic valve YV 3', one end of the other fluid tube is connected with a flexible water tank through an electromagnetic valve YV 2', the other end is divided into two paths after the other end passes through the negative-pressure three-way valve, one path is connected with the salt liquid saturating tank, and the other path is connected with the flexible water tank through a water pump D 1. The utility model can adopt two columns or a plurality of column to automatically switch with each other, having continuous operation, stable water quality to the produced water and convenient maintenance and use.

Description

Automatic ion exchange unit
The utility model belongs to ion-exchange unit, specifically a kind of automatic ion exchange unit.
The ion-exchange unit of present domestic use mostly for manual operation or semi-automatic operation, because equipment is backward, level of automation is low, thereby the underproof phenomenon of water quality often occurs and has influenced boiler or the center air-conditioning normally moves; The full automatic ion switching equipment of a part of in addition computer control, tolerance range is higher, but the cost costliness also is difficult to penetration and promotion.
The purpose of this utility model just provides a kind of manual operation that need not, and can guarantee water quality, and is easy to use, easily the automatic ion exchange unit of maintenance.
The purpose of this utility model is achieved in that
A kind of automatic ion exchange unit comprises exchange column, saturated salt liquid box, negative pressure T-valve and automatic control circuit, and the upper and lower part of exchange column (1) is equipped with fluid hose (2,3) and is communicated with it, and wherein an end of fluid hose (2) is by magnetic valve YV ' 1Join with running water pipe (7), the other end is by magnetic valve YV 3Join with water shoot (8), an end of fluid hose (3) is by magnetic valve YV ' 2Be connected with softened water tank (9), the other end is divided into two-way behind negative pressure T-valve (4), and one the tunnel connects saturated salt liquid box (5), and another road is through water pump D 1Connect softened water tank (9).
Automatic control circuit is made up of soft water control circuit and regeneration pilot circuit, and its soft water control circuit is made up of liquid level control switch, intermediate relay, the time relay, switch QA 1Liquid level control switch UQK in parallel 1And intermediate relay ZJ 2often open node ZJ 2-1After a termination live wire, the other end series connection liquid level control switch UQK 2, intermediate relay ZJ 2And time relay sj 1Back grounding wire; Two magnetic valve YV 1, YV 2After the parallel connection, one termination ground wire, the other end serial connection intermediate relay ZJ 2often open node ZJ 2-2After the line of starting to exchange fire; Intermediate relay ZJ 2Node ZJ 2-3Be serially connected between live wire and the ground wire; Liquid level control switch UQK 1Intermediate relay Z in parallel 1Normal battle of ZJ 1-1After, one termination live wire, the other end is divided into two-way, wherein one tunnel series connection intermediate relay ZJ 1Back grounding wire, another road serial connection time relay sj 1Back grounding wire; The regeneration pilot circuit is made of liquid level control switch UQK liquid level control switch, the time relay and alternating current contactor 1Parallel switch QA 2Normal battle of 1C with alternating current contactor 1C 1-1After, one termination live wire, the other end is divided into two-way, wherein one tunnel time relay sj of connecting successively 2, alternating current contactor 1C, time relay sj 1, thermo-relay RT 1Back ground connection, another road series connection time relay ST 2Back ground connection; Magnetic valve YV 3Normal battle of the 1C of series connection alternating current contactor 1C 1-2After, two ends start to exchange fire respectively line and ground wire, the normally closed some 1C of alternating current contactor 1C 1-3Be serially connected between live wire and the ground wire; Live wire passes through intermediate relay ZJ in the circuit 4-4Connect air auto-switch DZ.
A kind of automatic ion exchange unit comprises exchange column, saturated salt case and automatic control circuit, and the upper and lower part of exchange column (1) is equipped with fluid hose (2,3) and is communicated with it, and wherein an end of fluid hose (2) is by magnetic valve YV 1Be connected with running water pipe, the other end is by magnetic valve YV 3Be connected with water shoot, fluid hose (3) is by water pump D 1After connect a Y-tube (6), the in addition two ends of Y-tube connect saturated salt liquid box (5) and softened water tank respectively.
Automatic control circuit is made up of soft water control circuit and regeneration pilot circuit, and its soft water control circuit is made up of liquid level control switch, intermediate relay, the time relay, switch QA 1Liquid level control switch UQK in parallel 1And intermediate relay ZJ 2often open node ZJ 2-1After a termination live wire, the other end series connection liquid level control switch UQK 2, intermediate relay ZJ 2And time relay sj 1Back grounding wire; Two magnetic valve YV 1, YV 2After the parallel connection, one termination ground wire, the other end serial connection intermediate relay ZJ 2often open node ZJ 2-2After the line of starting to exchange fire; Intermediate relay ZJ 2Node ZJ 2-3Be serially connected between live wire and the ground wire; Liquid level control switch UQK 1Intermediate relay Z in parallel 1Normal battle of ZJ 1-1After, one termination live wire, the other end is divided into two-way, wherein one tunnel series connection intermediate relay ZJ 1Back grounding wire, another road serial connection time relay sj 1Back grounding wire; The regeneration pilot circuit is made of liquid level control switch UQK liquid level control switch, the time relay and alternating current contactor 1Parallel switch QA 2Normal battle of 1C with alternating current contactor 1C 1-1After, one termination live wire, the other end is divided into two-way, wherein one tunnel time relay sj of connecting successively 2, alternating current contactor 1C, time relay sj 1, thermo-relay RT 1Back ground connection, another road series connection time relay sj 2Back ground connection; Magnetic valve YV 3Normal battle of the 1C of series connection alternating current contactor 1C 1-2After, two ends start to exchange fire respectively line and ground wire, the normally closed some 1C of alternating current contactor 1C 1-3Be serially connected between live wire and the ground wire; Live wire passes through intermediate relay ZJ in the circuit 4-4Connect air auto-switch DZ.
Fig. 1 installs the structural representation of injector for the utility model.
Fig. 2 installs the structural representation of Y-tube for the utility model.
Fig. 3 is the automatic control section schematic circuit of the utility model.
Below in conjunction with accompanying drawing the utility model is further described.
When big yield is worked, as shown in Figure 1, when needing to produce soft water, when current pass through the negative pressure T-valve at a high speed, in saturated saline solution suction current body pipe, blend together the solution of 8-10%, enter in the exchange column, produce soft water after, by fluid hose (3) and magnetic valve YV ' 2 and place fluid hose, enter softened water tank, thereby reduced the volume of whole switch, prolong the working hour of exchange column.Earlier that 2# exchange column regeneration back is standby when driving first.Method is to press QA 4Key, the 2# post promptly enters regeneration, and regenerating after about two hours finishes, and enters car state fully.During driving, press QA 1Key (as shown in Figure 3), the intermediate relay ZJ at place, 13# line position 2Energising, 9# line position and the 15# line position ZJ of often making war 2-1, ZJ 2-2Closure, intermediate relay ZJ 2Can enter works better, magnetic valve YV 1, YV 2Open, the 2# exchange column is produced the soft softened water tank that do not enter.When the water level of softened water tank is raised to low liquid level, UQK 1The normal battle sent closure signal, the intermediate relay ZJ at place, 5# line position 1Energising, its ZJ of often making war 1-1Closure makes intermediate relay ZJ 1Works better, time relay ST 1Opening entry is also controlled 2# exchange column working time.(when entering normal switching, do not need the key of manually driving, work as UQK 1Send when hanging down liquid level signal,, make intermediate relay ZJ by 9#, 11#, 13# line position 2Work.) at time relay sj 1When receiving signal, UQK 1The low liquid level signal of sending makes the alternating current contactor 1C of 23# line position enter working order.D 1Pump startup, time relay sj 2Enter control, simultaneously the 25# line position 1C closure of often making war makes magnetic valve YV 3Breakdown.This moment, the 2# exchange column normally produced soft water, and the 1# post enters regeneration.
After about two hours, time relay sj 2At 23# line position Time Delay Opening, alternating current contactor 1C has a power failure, D 1Pump shutdown, YV 3Closed electromagnetic valve.Open this moment because 1C is often made war, and the outage of 19# line position makes time relay ST 3Very fast return behind the Time Delay Opening, 1# exchange column are finished regeneration and are entered car fully.
When the liquid level of softened water tank drops to low liquid level point, UQK 1Send low liquid level signal,, make the intermediate relay ZJ in the Controlling System by 33#, 35#, 37# line position 4Energising, its normal closure of making war, YV ' 1, YV ' 2Magnetic valve is opened, and the 1# exchange column begins to produce soft water.UQK 1Low liquid level signal makes intermediate relay ZJ in the energising of 31# line position 3Normal battle ZJ 3-1Closure, time relay sj 3Begin to control the soft water production time.In the regeneration pilot circuit, UQK 1Low liquid level signal makes alternating current contactor 2C energising by 43#, 45#, 47# line position, the 2C closure of often making war, D 2Pump operation, YV ' 3Magnetic valve is opened, and the 2# exchange column begins regeneration, the time relay sj of 43# line position 4Time-delay is started working, the control 2# exchange column recovery time.When the 1# post was produced, the 2# post entered reproduced state immediately, made the operation of automaticallying switch continuously of two exchange columns in the automatic gear.
At the twin columns interchanger normally in service, when water level through in during liquid level, UQK 0Middle liquid level signal makes two normal closures of making war of alternating current contactor 3C, D in the energising of 57# line position 3Pump operation, magnetic valve YV 4Open, the 3# exchange column begins regeneration.UQK 0Middle liquid level signal is in 55# line position energising intermediate relay ZJ 5Normal battle of ZJ 5-1Closure, time relay sj 5Time-delay is started working, and has controlled the 3# column regeneration time.The 3# column regeneration is finished the reserve car.If the twin columns interchanger normally produces water can not satisfy user's water consumption the time, the water level of softened water tank constantly descends, when water level drops to ultralow water level,
Figure Y9621215200101
Ultralow water level signal makes intermediate relay ZJ by 67#, 69#, 7# line position 6Normal battle ZJ 6-1, ZJ 6-2Closure, magnetic valve YV 5, YV 6Open, the 3# post is produced soft water, time relay sj 6Time-delay is started working, and control 3# exchange column produces the soft water time.Realize multicolumn automatic switchover operation.
The utility model also can save magnetic valve YV ' 2, YV 2, YV 6And place fluid hose (as shown in Figure 2), when current pass through fluid hose at a high speed, to be made into 8-10% solution in the saturated saline solution suction current body pipe, enter in the exchange column by water pump, still return softened water tank after producing soft water by water pump, the former road of fluid hose, this device is applicable to that its Automatic Control Theory was identical when working with big yield when the little water yield was worked, and circuit as shown in Figure 3.
The water conditioning that the utility model is produced, equipment volume is little, the whole automatizations of production process.Management is simple, and is easy to maintenance, need not the professional that retrains in the production.Help the post that office, public institution and enterprise's domestic boiler lack the professional and technical personnel and select for use, also can be used for the automatic production of large-sized boiler ion-exchanger,, reduce labour cost to reduce labor intensity.

Claims (4)

1, a kind of automatic ion exchange unit, comprise exchange column, saturated salt liquid box, negative pressure T-valve and automatic control circuit, the upper and lower part that it is characterized in that exchange column (1) is equipped with fluid hose (2,3) and is communicated with it, and wherein an end of fluid hose (2) is by magnetic valve YV ' 1Join with running water pipe (7), the other end is by magnetic valve YV 3Join with water shoot (8), an end of fluid hose (3) is by magnetic valve YV ' 2Be connected with softened water tank (9), the other end is divided into two-way behind negative pressure T-valve (4), and one the tunnel connects saturated salt liquid box (5), and another road is through water pump D 1Connect softened water tank (9).
2, automatic ion exchange unit according to claim 1, it is characterized in that automatic control circuit by the soft water control circuit and regeneration pilot circuit form, its soft water control circuit is made up of liquid level control switch, intermediate relay, the time relay, switch QA 1Liquid level control switch UQK in parallel 1And intermediate relay ZJ 2often open node ZJ 2-1After a termination live wire, the other end series connection liquid level control switch UQK 2, intermediate relay ZJ 2And time relay sj 1Back grounding wire; Two magnetic valve YV 1, YV 2After the parallel connection, one termination ground wire, the other end serial connection intermediate relay ZJ 2often open node ZJ 2-2After the line of starting to exchange fire; Intermediate relay ZJ 2Node ZJ 2-3Be serially connected between live wire and the ground wire; Liquid level control switch UQK 1Intermediate relay ZJ in parallel 1Normal battle of ZJ 1-1After, one termination live wire, the other end is divided into two-way, wherein one tunnel series connection intermediate relay ZJ 1Back grounding wire, another road serial connection time relay sj 1Back grounding wire; The regeneration pilot circuit is made of liquid level control switch UQK liquid level control switch, the time relay and alternating current contactor 1Parallel switch QA 2Normal battle of 1C with alternating current contactor 1C 1-1After, one termination live wire, the other end is divided into two-way, wherein one tunnel time relay sj of connecting successively 2, alternating current contactor 1C, time relay sj 1, thermo-relay RT 1Back ground connection, another road series connection time relay sj 2Back ground connection; Magnetic valve YV 3Normal battle of the 1C of series connection alternating current contactor 1C 1-2After, two ends start to exchange fire respectively line and ground wire, the normally closed some 1C of alternating current contactor 1C 1-3Be serially connected between live wire and the ground wire; Live wire passes through intermediate relay ZJ in the circuit 4-4Connect air auto-switch DZ.
3, a kind of automatic ion exchange unit comprises exchange column, saturated salt case and automatic control circuit, and the upper and lower part that it is characterized in that exchange column (1) is equipped with fluid hose (2,3) and is communicated with it, and wherein an end of fluid hose (2) is by magnetic valve YV 1Be connected with running water pipe, the other end is by magnetic valve YV 3Be connected with water shoot, fluid hose (3) is by water pump D 1After connect a Y-tube (6), the in addition two ends of Y-tube connect saturated salt liquid box (5) and softened water tank respectively.
4, automatic ion exchange unit according to claim 3, it is characterized in that automatic control circuit by the soft water control circuit and regeneration pilot circuit form, its soft water control circuit is made up of liquid level control switch, intermediate relay, the time relay, switch QA 1Liquid level control switch UQK in parallel 1And intermediate relay ZJ 2often open node ZJ 2-1After a termination live wire, the other end series connection liquid level control switch UQK 2, intermediate relay ZJ 2And time relay sj 1Back grounding wire; Two magnetic valve YV 1, YV 2After the parallel connection, one termination ground wire, the other end serial connection intermediate relay ZJ 2often open node ZJ 2-2After the line of starting to exchange fire; Intermediate relay ZJ 2Node ZJ 2-3Be serially connected between live wire and the ground wire; Liquid level control switch UQK 1Intermediate relay ZJ in parallel 1Normal battle of ZJ 1-1After, one termination live wire, the other end is divided into two-way, wherein one tunnel series connection intermediate relay ZJ 1Back grounding wire, another road serial connection time relay sj 1Back grounding wire; The regeneration pilot circuit is made of liquid level control switch UQK liquid level control switch, the time relay and alternating current contactor 1Parallel switch QA 2Normal battle of 1C with alternating current contactor 1C 1-1After, one termination live wire, the other end is divided into two-way, wherein one tunnel time relay sj of connecting successively 2, alternating current contactor 1C, time relay sj 1, thermo-relay RT 1Back ground connection, another road series connection time relay ST 2Back ground connection; Magnetic valve YV 3Normal battle of the 1C of series connection alternating current contactor 1C 1-2After, two ends start to exchange fire respectively line and ground wire, the normally closed some 1C of alternating current contactor 1C 1-3Be serially connected between live wire and the ground wire; Live wire passes through intermediate relay ZJ in the circuit 4-4Connect air auto-switch DZ.
CN96212152U 1996-06-03 1996-06-03 Automatic ion exchanger Expired - Fee Related CN2259223Y (en)

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CN96212152U CN2259223Y (en) 1996-06-03 1996-06-03 Automatic ion exchanger

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Application Number Priority Date Filing Date Title
CN96212152U CN2259223Y (en) 1996-06-03 1996-06-03 Automatic ion exchanger

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CN2259223Y true CN2259223Y (en) 1997-08-13

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CN96212152U Expired - Fee Related CN2259223Y (en) 1996-06-03 1996-06-03 Automatic ion exchanger

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104645665A (en) * 2015-03-12 2015-05-27 浙江天草生物科技股份有限公司 Resin column purification system convenient for backwashing
CN105461029A (en) * 2014-08-15 2016-04-06 青岛海尔智能技术研发有限公司 Water softener and control method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105461029A (en) * 2014-08-15 2016-04-06 青岛海尔智能技术研发有限公司 Water softener and control method thereof
CN104645665A (en) * 2015-03-12 2015-05-27 浙江天草生物科技股份有限公司 Resin column purification system convenient for backwashing
CN104645665B (en) * 2015-03-12 2016-01-27 浙江天草生物科技股份有限公司 Be convenient to the resin column purification system of backwash

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