CN200955610Y - Multifunction control valve for continuously supplying water - Google Patents
Multifunction control valve for continuously supplying water Download PDFInfo
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- CN200955610Y CN200955610Y CN 200620108858 CN200620108858U CN200955610Y CN 200955610 Y CN200955610 Y CN 200955610Y CN 200620108858 CN200620108858 CN 200620108858 CN 200620108858 U CN200620108858 U CN 200620108858U CN 200955610 Y CN200955610 Y CN 200955610Y
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Abstract
A multi-functional control valve for continuous water supply, in which a valve body is provided with flow passages to communicate with the inside and outside of the main and auxiliary tank filter elements of the water treatment system; in addition, the valve body is further provided with a main valve plug and a regenerated valve plug, both of the valve plug adopts a pair of removable and fixed valve plates with the end faces rotatedly and sealedly fitted. Both the fixed valve plates of the main valve plug and the regenerated valve plug are provided with a plurality of through holes respectively communicated with the corresponding flow passages in the valve body; while both the fixed valve plate of the main and the regenerated valve plug are provided with corresponding covering blind holes. The fixed and movable valve plates of the main valve plate, as well as the fixed and movable valve plate of the regenerated valve plug are correspondingly and rotatedly fitted and covered with each other to form a control mechanism for changing the operating condition of the main and auxiliary tanks. The utility model has a simple and compact structure, when using, through the switching and fitting of the correspondingly overlapping positions of each different through holes or blind holes, different control conditions of each tanks can be realized with very simple and clear operation; in addition, the valve is easy to manufacture, and raw water can be used for washing thus reducing wasting and improving the quality and volume of water treatment.
Description
Technical field: the utility model relates to the multifunctional control valve that a kind of industry or commercial continuous water supply system use.
Background technique: present continuous water supply system all is connected with two identical main jars and secondary jar, utilizes the running state of multifunctional control valve switching controls master jar and pair jar, and another jar purifying regeneration is standby when making one jar of work, realizes uninterrupted continuous water supply.General multifunctional control valve is provided with a plurality of spools in valve body, and it is mobile in Seal cage to be provided with packed-piston, is communicated with different runner controlled water flow by stopping closed position.This complex structure, the precision prescribed height is made inconvenience, is communicated with the runner mixed flow of makeing mistakes easily, and need use the soft water of another jar production when cleaning one jar of filter core, and waste is big, and system's water yield descends.
Summary of the invention: at the deficiencies in the prior art, it is a kind of simple and compact for structure that the utility model provides, and switches two jars of running statees continuous water supply multifunctional control valve easily.
The utility model comprises and is provided with water intake, the valve body of water outlet and outlet of sewer, be provided with in the valve body runner respectively with the master of water treatment system, the inside and the external communications of secondary jar filter core, also be provided with main valve plug and regeneration spool in the valve body, moving valve plate and fixed valve plate that each spool all adopts a pair of end face rotary seal to cooperate, be equipped with on main valve plug fixed valve plate and the regeneration spool fixed valve plate several through holes respectively with valve body in corresponding runner be communicated with, then be equipped with corresponding covering blind hole on main valve plug moving valve plate and the regeneration spool moving valve plate, blind hole on through hole on the main valve plug fixed valve plate and the main valve plug moving valve plate, and the blind hole corresponding rotation covering cooperation on through hole on the regeneration spool fixed valve plate and the regeneration spool moving valve plate, constitute main, secondary jar of running state switching controls mechanism.
Of the present utility model simple and compact for structure, the moving valve plate of controlling each spool during use rotates, switch by the relative bedded position of variant through hole on moving, the fixed valve plate or blind hole and to cooperate, can realize that each jar is softening or purifies, just wash, different state of a controls such as backwash, operation being perfectly clear conveniently, easily manufacturing, reliable operation, and can use former water when cleaning, less wastage improves the quality and the output of water treatment.
Further specify the utility model below in conjunction with drawings and Examples.
Description of drawings: Fig. 1 is the schematic top plan view of embodiment's valve body;
Fig. 2 is the plan view of main valve plug fixed valve plate;
Fig. 3 is the plan view of main valve plug moving valve plate;
Fig. 4 is the plan view of regeneration spool fixed valve plate;
Fig. 5 is the plan view of regeneration spool moving valve plate;
Fig. 6 is the structural representation of main jar backwash, secondary jar running state;
Fig. 7 is fixed, the moving valve plate mated condition schematic representation of regeneration spool among Fig. 6;
Fig. 8 is fixed, the moving valve plate mated condition schematic representation of main valve plug among Fig. 6;
Fig. 9 is a main jar of structural representation of inhaling salt regeneration, secondary jar running state;
Figure 10 is fixed, the moving valve plate mated condition schematic representation of regeneration spool among Fig. 9;
Figure 11 is fixed, the moving valve plate mated condition schematic representation of main valve plug among Fig. 9;
Figure 12 is secondary jar of operation and to the structural representation of brine tank moisturizing state;
Figure 13 is fixed, the moving valve plate mated condition schematic representation of regeneration spool among Figure 12;
Figure 14 is fixed, the moving valve plate mated condition schematic representation of main valve plug among Figure 12;
Figure 15 is the structural representation of main jar of idle, secondary jar running state;
Figure 16 is fixed, the moving valve plate mated condition schematic representation of regeneration spool among Figure 15;
Figure 17 is fixed, the moving valve plate mated condition schematic representation of main valve plug among Figure 15;
Figure 18 is that main jar is just washed, the structural representation of secondary jar running state;
Figure 19 is fixed, the moving valve plate mated condition schematic representation of regeneration spool among Figure 18;
Figure 20 is fixed, the moving valve plate mated condition schematic representation of main valve plug among Figure 18;
Figure 21 is fixed, the moving valve plate mated condition schematic representation of regeneration spool in main jar of operation, the secondary jar backwash state;
Figure 22 is fixed, the moving valve plate mated condition schematic representation of the main valve plug of Figure 21 corresponding states;
Figure 23 is main jar of operation, secondary jar of fixed, the moving valve plate mated condition schematic representation of inhaling regeneration spool in the salt reproduced state;
Figure 24 is fixed, the moving valve plate mated condition schematic representation of the main valve plug of Figure 23 corresponding states;
Figure 25 is fixed, the moving valve plate mated condition schematic representation of the main jar of operation and the spool of regenerating in brine tank moisturizing state;
Figure 26 is fixed, the moving valve plate mated condition schematic representation of the main valve plug of Figure 25 corresponding states;
Figure 27 is fixed, the moving valve plate mated condition schematic representation of regeneration spool in main jar of operation, the secondary jar idle state;
Figure 28 is fixed, the moving valve plate mated condition schematic representation of the main valve plug of Figure 27 corresponding states;
Figure 29 is fixed, the moving valve plate mated condition schematic representation that main jar of operation, secondary jar are just being washed regeneration spool in the state;
Figure 30 is fixed, the moving valve plate mated condition schematic representation of the main valve plug of Figure 29 corresponding states.
Embodiment: to shown in Figure 5, valve body 1 is provided with water intake 2, water outlet 3 and outlet of sewer 4 as Fig. 1, be provided with in the valve body 1 runner respectively with the main jar filter core 12 of water treatment system and the inside and the external communications of secondary jar filter core 13.1 also is provided with main valve plug and regeneration spool in the valve body, moving valve plate and fixed valve plate that each spool all adopts a pair of end face rotary seal to cooperate, be equipped with on main valve plug fixed valve plate 5 and the regeneration spool fixed valve plate 7 several through holes respectively with valve body 1 in corresponding runner be communicated with, then be equipped with corresponding covering blind hole on main valve plug moving valve plate 6 and the regeneration spool moving valve plate 8, blind hole on through hole on the main valve plug fixed valve plate 5 and the main valve plug moving valve plate 6, and the blind hole corresponding rotation covering cooperation on through hole on the regeneration spool fixed valve plate 7 and the regeneration spool moving valve plate 8, constitute main, secondary jar of running state switching controls mechanism.
In the reality, the center of main valve plug fixed valve plate 5 is provided with filter core 12 inside that through hole 14 is communicated with main jar 10, also be provided with six through holes 15,16,17,18,19 and 20 on this fixed valve plate 5, the through hole 27 and 29 on the through hole 28 on the main jar of corresponding respectively connection filter core 12 outsides, the regeneration spool fixed valve plate 7, filter core 13 outsides of secondary jar 11, water outlet 3, secondary jar filter core 13 inside, the regeneration spool fixed valve plate 7 around the center.The face of being sealed and matched of main valve plug moving valve plate 6 is provided with a through hole 21 normal open water intakes 2, and is provided with blind hole 22 and two blind holes 23 and 24 around the center radially.The center of regeneration spool fixed valve plate 7 is provided with through hole 25 and is communicated with outlet of sewer 4, also is provided with four through holes around the center, and through hole 26 is communicated with water outlet 3, through hole 27 and 29 through holes 20 that are communicated with on the main valve plug fixed valve plate 5, the through hole 16 that through hole 28 is communicated with on the main valve plug fixed valve plate 5.Regeneration spool moving valve plate 8 is provided with a through hole 30 normal open water intakes 2, and is provided with blind hole 31 and two blind holes 32 and 33 around the center radially.Through hole 27 and 29 on the regeneration spool fixed valve plate 7 can be communicated as one, but the processing inconvenience.
During use, valve body 1 is installed and is connected main jar 10 and secondary jar 11, and filter core is all arranged in each jar, perhaps directly fills filtering material and constitute filter core in jar.Purify if desired, generally use the filter core of active carbon material, need the softening filter core that then generally uses resin material.Need add salt solution during resin material regeneration, can between the outside of leading jar filter core 12 or secondary jar filter core 13 of water treatment system, be provided with branch flow channel 34 at the water intake 2 of valve body 1, wherein be equipped with jet nozzle 9, have 35 corresponding connections of brine tank of salt water inlet 36 and water treatment system on the valve body 1 at these jet nozzle 9 places, on regeneration spool fixed valve plate 7, also be provided with through hole 38 and 37, respectively the inlet and the outlet port of connecting morphism flow nozzle 9.
Below by the continuous water supply system that uses the resin material filter core each work user mode of present embodiment is described.Can be manual or electronic when operation is switched, the automatic motor drive mode of the more use of industrial water conditioning system rotates, and makes the moving valve plate of each spool and each the hole cooperation position conversion on the fixed valve plate, carries out different user modes and switches.
When secondary jar 11 when operation, main jar 10 are in the backwash state, as Fig. 6, Fig. 7 and shown in Figure 8, the through hole 17 of the through hole 21 overlapping connection main valve plug fixed valve plates 5 of main valve plug moving valve plate 6; Blind hole 24 covers on through hole 18 and 19, and through hole 18 is communicated with 19; Blind hole 22 covers on through hole 20 and 14, and through hole 20 is communicated with 14; Blind hole 23 covers on through hole 15 and 16, and through hole 15 is communicated with 16.The through hole 30 of regeneration spool moving valve plate 8 and 29 overlapping connections of through hole of the spool fixed valve plate 7 of regenerating; The blind hole 32 of moving valve plate 8 only links to each other with the through hole 26 of fixed valve plate 7, blind hole 33 only links to each other with through hole 38, does not form the fluid passage; The blind hole 31 of moving valve plate 8 covers on through hole 25 and 28, and through hole 25 is communicated with 28.The former water that enters from water intake 2 enters through hole 17 through the through hole 21 of main valve plug moving valve plate 6, behind water conservancy diversion, enter secondary jar filter core 13 softening filtrations, enter the through hole 19 of main valve plug fixed valve plate 5 again, behind blind hole 24 water conservancy diversion of moving valve plate 6, enter the through hole 18 of fixed valve plate 5, flow out from water outlet 3, promptly secondary jar 11 is in running state.At this moment, the former water that enters from water intake 2 enters the through hole 29 of fixed valve plate 7 through the through hole 30 of regeneration spool moving valve plate 8, through the laggard through hole 20 of going into main valve plug fixed valve plate 5 of valve body 1 water conservancy diversion, enter the through hole 14 of fixed valve plate 5 through blind hole 22 water conservancy diversion of main valve plug moving valve plate 6, after the inside of the main jar filter core 12 of process flows to outside back flush, enter the through hole 15 of main valve plug fixed valve plate 5, blind hole 23 water conservancy diversion by moving valve plate 6, enter the through hole 16 of fixed valve plate 5, enter the through hole 28 of regeneration spool fixed valve plate 7 again, enter the through hole 25 of fixed valve plate 7 through the blind hole 31 of regeneration spool moving valve plate 8, discharge from outlet of sewer 4 at last, promptly main jar 10 is in the backwash state.
When secondary jar 11 was in operation, main jar 10 and is in suction salt reproduced state, as Fig. 9, Figure 10 and shown in Figure 11, the overlapping connection mated condition of main valve plug moving valve plate 6 and main valve plug fixed valve plate 5 remained unchanged.The through hole 30 of regeneration spool moving valve plate 8 does not communicate with arbitrary through hole; The blind hole 32 of moving valve plate 8 covers on the through hole 26 and 37 of fixed valve plate 7, and through hole 26 is communicated with 37; Blind hole 33 covers on the through hole 38 and 27 of fixed valve plate 7, and through hole 38 is communicated with 27; Blind hole 31 covers on through hole 25 and 28, and through hole 25 is communicated with 28.The former water that enters from water intake 2 enters the through hole 17 of main valve plug fixed valve plate 5 through the through hole 21 of main valve plug moving valve plate 6, behind water conservancy diversion, enter secondary jar filter core 13 softening filtrations, enter the through hole 19 of main valve plug fixed valve plate 5 again, enter the through hole 18 of fixed valve plate 5 through blind hole 24 water conservancy diversion of moving valve plate 6, flow out from water outlet 3, promptly secondary jar 11 is in running state.At this moment, the current at water outlet 3 places that flow through behind the runner water conservancy diversion of valve body 1, enter the through hole 26 of regeneration spool fixed valve plate 7, enter the through hole 37 of fixed valve plate 7 through the blind hole 32 of moving valve plate 8, jet nozzle 9 jets through branch flow channel 34 places of valve body 1.Current can be in the outlet port of jet nozzle 9 behind jet in this process, salt water inlet 36 places that are valve body 1 produce negative pressure, salt solution sucks through salt water inlet 15 from brine tank 35, through hole 38 from fixed valve plate 7 after salt solution and current mix is guided to through hole 27 through blind hole 33, enter main jar 10 inside then, salt solution upwards flows through filter core 12 makes its regeneration, enter the through hole 15 of main valve plug fixed valve plate 5, blind hole 23 by moving valve plate 6 enters through hole 16, behind valve body 1 runner water conservancy diversion, enter the through hole 28 of regeneration spool fixed valve plate 7, enter the through hole 25 of fixed valve plate 7 through the blind hole 31 of moving valve plate 8, discharge from outlet of sewer 4 at last, promptly main jar 10 is in suction salt reproduced state.
Be in operation and during to brine tank 35 moisturizing states, as Figure 12, Figure 13 and shown in Figure 14, the overlapping connection mated condition of main valve plug moving valve plate 6 and main valve plug fixed valve plate 5 remains unchanged when secondary jar 11.The through hole 30 of regeneration spool moving valve plate 8 does not communicate with arbitrary through hole; Blind hole 32 covers on the through hole 26 and 38 of fixed valve plate 7, and through hole 26 is communicated with 38; Blind hole 33 only communicates with through hole 27, and blind hole 31 only communicates with through hole 25, does not form passage.The former water that enters from water intake 2 enters through hole 17 through the through hole 21 of main valve plug moving valve plate 6, behind the runner water conservancy diversion of valve body 1, enter secondary jar filter core 13 softening filtrations, enter the through hole 19 of main valve plug fixed valve plate 5 again, behind blind hole 24 water conservancy diversion of moving valve plate 6, enter through hole 18, flow out from water outlet 3, promptly secondary jar 11 is in running state.At this moment, the flow through current at water outlet 3 places, behind the runner water conservancy diversion of valve body 1, enter the through hole 26 of regeneration spool fixed valve plate 7, enter the through hole 38 of fixed valve plate 7 through the blind hole 32 of moving valve plate 8, flow into salt water inlet 36 and enter moisturizings in the brine tank 35, when the water yield is enough, as long as in brine tank 35, can have salt solution to inhale salt after with salt for regeneration next time.
When secondary jar 11 be in operation, when main jar 10 is in idle state, as Figure 15, Figure 16 and shown in Figure 17, the overlapping connection mated condition of main valve plug moving valve plate 6 and main valve plug fixed valve plate 5 remains unchanged.The through hole 30 of regeneration spool moving valve plate 8 does not communicate with arbitrary through hole; Blind hole 32 only links to each other with the through hole 28 of regeneration spool fixed valve plate 7, blind hole 33 only links to each other with through hole 29, does not form the fluid passage; Blind hole 31 covers on through hole 27 and 25, and through hole 27 is communicated with 25, but because of the through hole 30 of moving valve plate 8 does not communicate with the through hole of fixed valve plate 7, the blind hole 32 of moving valve plate 8 is not communicated with other through hole yet, so there are not current to enter.The former water that enters from water intake 2 enters through hole 17 through the through hole 21 of main valve plug moving valve plate 6, behind valve body 1 water conservancy diversion, enter secondary jar filter core 13 softening filtrations, enter the through hole 19 of main valve plug fixed valve plate 5 again, behind blind hole 24 water conservancy diversion of moving valve plate 6, enter the through hole 18 of fixed valve plate 5, flow out from water outlet 3, promptly secondary jar 11 is in running state.Moving, the fixed valve plate of regeneration spool do not form passage in this process, anhydrous outflow, and promptly main jar 10 is in idle state.
When secondary jar 11 be in operation, when main jar 10 is in and just washes state, as Figure 18, Figure 19 and shown in Figure 20, the overlapping connection mated condition of main valve plug moving valve plate 6 and main valve plug fixed valve plate 5 remains unchanged.The through hole 30 of regeneration spool moving valve plate 8, blind hole 32 cover the through hole 28 that is communicated with regeneration spool fixed valve plate 7; Blind hole 33 only links to each other with the through hole 37 of fixed valve plate 7, does not form the fluid passage; Blind hole 31 covers on through hole 27 and 25, and through hole 27 is communicated with 25.The former water that enters from water intake 2 enters the through hole 17 of main valve plug fixed valve plate 5 through the through hole 21 of main valve plug moving valve plate 6, behind the runner water conservancy diversion of valve body 1, enter secondary jar filter core 13 softening filtrations, enter the through hole 19 of main valve plug fixed valve plate 5 again, enter the through hole 18 of fixed valve plate 5 through blind hole 24 water conservancy diversion of moving valve plate 6, flow out from water outlet 3, promptly secondary jar 11 is in running state.At this moment, the former water that enters from water intake 2 is through the through hole 30 of regeneration spool moving valve plate 8, enter the through hole 28 of fixed valve plate 7, through the laggard through hole 16 of going into main valve plug fixed valve plate 5 of the runner water conservancy diversion of valve body 1, enter the through hole 15 of main valve plug fixed valve plate 5 through blind hole 23 water conservancy diversion of main valve plug moving valve plate 6, enter again in main jar 10, clean the laggard through hole 14 of going into main valve plug fixed valve plate 5 of main jar filter core 12, enter the through hole 20 of fixed valve plate 5 through blind hole 22 water conservancy diversion of moving valve plate 6, enter the through hole 27 of regeneration spool fixed valve plate 7 again through valve body 1 runner water conservancy diversion, enter the through hole 25 of fixed valve plate 7 through blind hole 31 water conservancy diversion of moving valve plate 8, flow out from outlet of sewer 4 at last, promptly main jar 10 is in the former water of use and is just washing state.
When switching to main jar 10 operation, secondary jar of 11 backwash states, as Figure 21 and shown in Figure 22, the through hole 15 of the through hole 21 overlapping connection main valve plug fixed valve plates 5 of main valve plug moving valve plate 6; Blind hole 24 covers on through hole 16 and 17, and through hole 16 is communicated with 17; Blind hole 22 covers on through hole 18 and 14, and through hole 18 is communicated with 14; Blind hole 23 covers on through hole 19 and 20, and through hole 19 is communicated with 20.Regeneration spool moving valve plate 8 is then identical with above-mentioned state description shown in Figure 7 with the overlapping connection mated condition of fixed valve plate 7.Similar with the explanation of above-mentioned secondary jar 11 operation, main jar 10 backwash states, the former water that enters from water intake 2 enters the through hole 15 of main valve plug fixed valve plate 5 through the through hole 21 of main valve plug moving valve plate 6, enter again in main jar 10, through filter core 12 softening filtrations, enter through hole 14 again, enter the through hole 18 of fixed valve plate 5 by blind hole 22 water conservancy diversion of moving valve plate 6, flow out from water outlet 3, promptly main jar 10 is in running state.At this moment, the current that enter from water intake 2 are through the through hole 30 of regeneration spool moving valve plate 8, enter the through hole 29 of fixed valve plate 7, through the laggard through hole 20 of going into main valve plug fixed valve plate 5 of the runner water conservancy diversion of valve body 1, enter the through hole 19 of main valve plug fixed valve plate 5 through blind hole 23 water conservancy diversion of moving valve plate 6, inside through secondary jar filter core 13 flows to outside, upwards with the laggard through hole 17 of going into main valve plug fixed valve plate 5 of filter core 13 flushings, behind blind hole 24 water conservancy diversion by moving valve plate 6, enter the through hole 16 of fixed valve plate 5, enter the through hole 28 of regeneration spool fixed valve plate 7, enter the through hole 25 of fixed valve plate 7 behind blind hole 31 water conservancy diversion by moving valve plate 8, flow out from outlet of sewer 4 at last, promptly secondary jar 10 is in the backwash state.
When main jar 10 operation, secondary jar 11 are in when inhaling salt and washing state slowly, as Figure 23 and shown in Figure 24, the overlapping connection mated condition of main valve plug moving valve plate 6 and main valve plug fixed valve plate 5 remains unchanged.Regeneration spool moving valve plate 8 is then identical with above-mentioned state description shown in Figure 10 with the overlapping connection mated condition of fixed valve plate 7.To be in the explanation of inhaling the salt reproduced state similar with above-mentioned secondary jar 11 operation, main jar 10, and the former water section that enters from water intake 2 is flowed through after main jar filter core 12 softening the filtrations, flows out from water outlet 3, and promptly main jar 10 is in running state.At this moment, can flow through jet nozzle 9 jets of branch flow channel 34 of valve body 1 of the partial raw water that enters from water intake 2, this process produces negative pressure, salt solution sucks through salt water inlet 36 from brine tank 35, can flow through a secondary jar filter core 13 after salt solution and current mix and make its regeneration, discharge from outlet of sewer 4 at last, promptly secondary jar 11 is in suction salt and washes state slowly.
Be in operation and during to brine tank moisturizing state, as Figure 25 and shown in Figure 26, the overlapping connection mated condition of main valve plug moving valve plate 6 and main valve plug fixed valve plate 5 remains unchanged when main jar 10.Regeneration spool moving valve plate 8 is then identical with above-mentioned state description shown in Figure 13 with the overlapping connection mated condition of fixed valve plate 7.With above-mentioned secondary jar 11 be in operation and similar to the explanation of brine tank 35 moisturizing states, the former water section that enters from water intake 2 is flowed through after main jar filter core 12 softening the filtrations, flows out from water outlet 3, promptly main jar 10 is in running state.At this moment, the part current can enter in the brine tank 35 from salt water inlet 36 and add water, when the water yield is enough, as long as can there be after with salt salt solution to inhale salt for regeneration next time in brine tank 35.
When main jar 10 operations, when secondary jar 11 is in idle state, as Figure 27 and shown in Figure 28, the overlapping connection mated condition of main valve plug moving valve plate 6 and main valve plug fixed valve plate 5 remains unchanged.Regeneration spool moving valve plate 8 is then identical with above-mentioned state description shown in Figure 16 with the overlapping connection mated condition of fixed valve plate 7.With above-mentioned secondary jar 11 be in operation, main jar 10 explanation that is in idle state is similar, the former water that enters from water intake 2 through main jar filter core 12 softening filtrations after, flow out from water outlet 3, promptly main jar 10 is in running state.Moving, the fixed valve plate of regeneration spool do not form passage in this process, anhydrous outflow, and promptly secondary jar 11 is in idle state.
Be in operation, secondary jar 11 when just washing state when leading jar 10, as Figure 29 and shown in Figure 30, the overlapping connection mated condition of main valve plug moving valve plate 6 and main valve plug fixed valve plate 5 remains unchanged.Regeneration spool moving valve plate 8 is then identical with above-mentioned state description shown in Figure 19 with the overlapping connection mated condition of fixed valve plate 7.With above-mentioned secondary jar 11 be in operation, main jar 10 to be in the explanation of just washing state similar, the former water that enters from water intake 2 flows out from water outlet 3 after main jar filter core 12 softening filtrations, promptly main jar 10 is in running state.At this moment, the partial raw water that enters from water intake 2 enters secondary jar 11 behind water conservancy diversion, flows out from outlet of sewer 4 at last through filter core 13 again, and promptly secondary jar 11 is in the state of just washing.
Above-mentioned each working state can be switched with regeneration spool moving valve plate 8 by rotating main valve plug moving valve plate 6, both can carry out successively, also can be directly switch to a state as required.When adopting the filter core of active carbon material in main jar 10 and secondary jar 11, do not need to inhale salt regeneration, salt water inlet 36 can be blocked, need not brine tank 35, each working state process and the said process basically identical of normally move purification, backwash, just washing.During production, also can not establish branch flow channel 34, jet nozzle 9 and salt water inlet 36 in valve body 1, structure is simplified more.
Claims (3)
1, a kind of continuous water supply multifunctional control valve, comprise and be provided with water intake, the valve body of water outlet and outlet of sewer, be provided with in the valve body runner respectively with the master of water treatment system, the inside and the external communications of secondary jar filter core, also be provided with main valve plug and regeneration spool in the valve body, it is characterized by: moving valve plate and fixed valve plate that each spool all adopts a pair of end face rotary seal to cooperate, be equipped with in main valve plug fixed valve plate (5) and regeneration spool fixed valve plate (7) several through holes respectively and the corresponding runner in the valve body (1) be communicated with, then be equipped with corresponding covering blind hole on main valve plug moving valve plate (6) and the regeneration spool moving valve plate (8), blind hole on through hole on the main valve plug fixed valve plate (5) and the main valve plug moving valve plate (6), and the blind hole corresponding rotation covering cooperation on through hole on the regeneration spool fixed valve plate (7) and the regeneration spool moving valve plate (8), constitute main, secondary jar of running state switching controls mechanism.
2, continuous water supply multifunctional control valve according to claim 1, it is characterized by: the center of main valve plug fixed valve plate (5) is provided with filter core (12) inside that through hole (14) is communicated with main jar (10), also be provided with six through holes (15) on this fixed valve plate (5) around the center, (16), (17), (18), (19) and (20), corresponding respectively main jar filter core (12) outside that is communicated with, through hole (28) on the regeneration spool fixed valve plate (7), filter core (13) outside of secondary jar (11), water outlet (3), secondary jar of filter core (13) inside, through hole (27) and (29) on the regeneration spool fixed valve plate (7), the face of being sealed and matched of main valve plug moving valve plate (6) is provided with a through hole (21) normal open water intake (2), and is provided with blind hole (22) and two blind holes around the center (23) and (24) radially; The center of regeneration spool fixed valve plate (7) is provided with through hole (25) and is communicated with outlet of sewer (4), also be provided with four through holes (26), (27), (28) and (29) around the center, corresponding respectively through hole (20), (16), (20) that are communicated with on water outlet (3), the main valve plug fixed valve plate (5), regeneration spool moving valve plate (8) is provided with a through hole (30) normal open water intake (2), and is provided with blind hole (31) and two blind holes around the center (32) and (33) radially.
3, continuous water supply multifunctional control valve according to claim 1 and 2, it is characterized by: the water intake (2) of valve body (1) is provided with branch flow channel (34) between the outside of leading jar filter core (12) or secondary jar of filter core (13) of water treatment system, wherein be equipped with jet nozzle (9), have corresponding connection of brine tank (35) of salt water inlet (36) and water treatment system on the valve body (1) that this jet nozzle (9) is located, on regeneration spool fixed valve plate (7), also be provided with through hole (38) and (37), respectively the inlet and the outlet port of connecting morphism flow nozzle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 200620108858 CN200955610Y (en) | 2006-10-20 | 2006-10-20 | Multifunction control valve for continuously supplying water |
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| CN 200620108858 CN200955610Y (en) | 2006-10-20 | 2006-10-20 | Multifunction control valve for continuously supplying water |
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| CN200955610Y true CN200955610Y (en) | 2007-10-03 |
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| CN106564986A (en) * | 2015-10-13 | 2017-04-19 | 温州市润新机械制造有限公司 | Softened water treatment system and multifunctional control valve for continuously supplying water thereof |
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