CN1144775A - Purification tank and bath water circulation filter device using the purification tank - Google Patents
Purification tank and bath water circulation filter device using the purification tank Download PDFInfo
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- CN1144775A CN1144775A CN 96110073 CN96110073A CN1144775A CN 1144775 A CN1144775 A CN 1144775A CN 96110073 CN96110073 CN 96110073 CN 96110073 A CN96110073 A CN 96110073A CN 1144775 A CN1144775 A CN 1144775A
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Abstract
The present invention provides a purifying tank in which a washing method effective for removing wastes deposited on a purifying material is used to frequently perform washing and adsorptive property is excellent and fine powder is hardly released from the purifying material during transportation and during washing, and a bathtub water circulating filter using the same and also in which warning against clogging by dirt of a prefilter fitted to a bathtub water suction port is precisely made. An inner tank is filled with a purifying material 9, and is provided with a nozzle 7 which is installed in the bottom part thereof and whose jetting port for jetting washing water is opened upward, and a lift pipe 6 which is erected at prescribed distance from the jetting port of the nozzle and for taking in the purifying material from a suction port 6a in the lower part thereof together with the jetted washing water and transporting them to a discharge port 6b in the upper part thereof. As the purifying material 9, coal base active carbon having JIS hardness >=98% is used.
Description
The present invention relates to a kind of purification tank that is filled with scavenging material, and the bath water circulation filter device that makes the bath water circulation and purify with scavenging material.
The integral body that Figure 10 shows existing bath water circulation filter device constitutes.As shown in figure 10, in bath 10, be provided with water sucking mouth 11 that siphons away bath water and the water port 12 of discharging bath water.The prefilter (not shown) for preventing that hair or the like foul from flowing into is equipped with at 11 places in the water sucking mouth.On the circulation path 34 of bath water, be provided with DC pump 13 as circulation power, be used for the T-valve 14b that between the circulation path of circulation path that purifies bath water and cleaning material, switches, 14c, be filled with the purification tank 32 of scavenging material 31, the well heater 15 that the heating bath water is used, the flow sensor 16 of detection circular flow, and the sewage of cleaning material is discharged with water port 17.In the stirring rod 33 that purification tank 32 does not also have the cleaning material to use, can utilize and stir 33 rotations of electric motor 30 driving stirring rod, implement to clean in the mode that stirs scavenging material 31.
Control loop 35 is being controlled DC pump 13, T-valve 14b, and 14c, well heater 15 stirs electric motor 30, with the water purification of having a bath, insulation, the cleaning of scavenging material, and can send the warning that prefilter is blocked by foul.
Scavenging material 31 uses be can suitably carry out respectively physical cleaning and biopurification, the coal class gac of JIS hardness about or the like as 93%-97%, suspended substance in the bath water (hereinafter referred to as the SS composition) can be deposited on the scavenging material, its detergent power is descended, so be necessary routine cleaning.Available stirring electric motor 30 rotates with stirring, cleaning material 31 stirring rod 33, and available T-valve 14b, 14c switch water-flowing path with sewage effluent.Routine cleaning about one month.
Be contained in the prefilter on the water sucking mouth 11,, needed per two days to take off cleaning once usually if having four people to have a bath every day.When this prefilter was blocked by foul, flow sensor 16 can send the warning of being blocked by foul according to detected flow.Figure 11 shows the warning schema that this prefilter is blocked by foul.The flow L that flow sensor 16 records confirms (program step S6) for conventional during greater than certain value A, begin report to the police (program step S7) during less than certain value, confirm again the warning time length whether at 24 hours with interior (program step S8), if within 24 hours, then continue operation, when surpassing 24 hours, stop its operation (program step S9).
And when the bath water circulation filter device main body was installed, scavenging material will be installed respectively with main body, is the sort of packed scavenging material shown in Figure 12 usually.The user in use will be after once hand-washing scavenging material, brings into operation before being added to purification tank.
Because existing purification tank and bath water circulation filter device have said structure, the scavenging material so in the automatic matting of scavenging material, can rub, and generation micro mist, thereby when returning the purification path, micro mist can flow in the bath, thereby makes the bath water muddiness, so exist because can produce micro mist, and can not clean the problem of (such as, clean every day once more than) continually.Also have because of producing micro mist the capacity of scavenging material is reduced, and then make problem such as the scavenging material lost of life.And, only the scavenging material around stirring rod can be stirred when cleaning, and cleans so be difficult to carry out integral body, so cleaning efficiency is poor, and the SS composition that is accumulated on the scavenging material can flow out bath so have except that cleaning automatically the problem that also must once hand-wash about every half a year.
Scavenging material also comprises the Chinese medicine stone ceramic ball, porous ceramics or the like except that gac.Medical stone is if hardness is enough, and then its proportion is just big, is difficult to carry out stirring, so be unsuitable for automatic cleaning.The adsorpting characteristic of medical stone, Ceramic Balls, porous ceramics bad (specific surface area is little) is so the initial stage detergent power is bad.On the other hand, the characterization of adsorption of gac is pretty good, but the ss accumulation is many, so must frequently clean.For above-mentioned reasons, still be difficult to obtain at present clean the good and few bath water circulation filter device of micro mist generation of efficient.Table 1 is the comparison sheet of various scavenging materials.Table 1
| Specific surface area (m 2/g) | Proportion (g/ml) | |
| Gac | ????1242 | ????0.5 |
| Ceramic Balls | ????50 | ????1.1 |
| Porous ceramics | ????29 | ????0.4 |
| Medical stone | ????3.5 | ????1.5 |
And, in the testing process that the foul to the prefilter that is contained in the bath water water sucking mouth blocks,, and make the warning timing imprecise because of the accuracy of detection deficiency of flow sensor, clean continually, and make troubles to the user.
In the transportation of packed scavenging material, the vibration when understanding because of transportation produces micro mist, so must hand-wash before use, this has also brought trouble.
Bath water circulation filter device of the present invention is exactly in order to address the above problem, its objective is the bath water circulation filter device that a kind of purification tank will be provided and use this purification tank, it has can remove the ss that is deposited on the scavenging material, but frequent cleaning (once a day), characterization of adsorption is good and wipe and to bump the effect that process can not produce micro mist.And a kind of prefilter foul that can high-precisionly carry out blocks the bath water circulation filter device of reporting to the police.And another purpose provides a kind of bath water circulation filter device that the material material can not produce the purification tank of broken micro mist and use this purification tank that purifies when transportation.
Purification tank as claimed in claim 1, portion is filled with scavenging material within it, and also have and be located at the ejiction opening bottom, that be used to spray rinse water, with the nozzle that is provided with opening above it, and the ejiction opening of riser tube it and this nozzle uprightly is provided with at a distance of predetermined space, make above-mentioned scavenging material enter and deliver to the top relief outlet by the bottom suction port under the effect of the rinse water that above-mentioned nozzle ejiction opening sprays, what above-mentioned scavenging material was used is that JIS hardness is the coal class gac more than 98%.
Bath water circulation filter device as claimed in claim 2, has the water sucking mouth that sucks bath water, discharge the water port of bath water, the circulation path that has connected above-mentioned water sucking mouth and above-mentioned water port by purification tank, bath water circulation pump, in the circulation path that purifies bath water with clean the changeover module that switches between the circulation path of scavenging material in the above-mentioned purification tank, and the control loop of controlling this changeover module, above-mentioned purification tank be have be located at the bottom be used to spray the nozzle of washing water purifying ejiction opening and its top opening, and be provided with at a distance of predetermined space is upright with the ejiction opening of this nozzle, scavenging material enters and delivers to the riser tube of top relief outlet with cleaning water by the bottom suction port, and its inside is filled with the purification tank that JIS hardness is the coal class gac more than 98%.
Bath water circulation filter device of the present invention as claimed in claim 3 is a kind of device that switches to scavenging material clean cycle path at least with control device once a day in bath water circulation filter device as claimed in claim 2.
Bath water circulation filter device of the present invention as claimed in claim 4, has the water sucking mouth that sucks bath water, be contained in the prefilter of this water sucking mouth, discharge the water port of bath water, the circulation path that is connecting above-mentioned water sucking mouth and above-mentioned water port by purification tank, the bath water recycle pump, with the changeover module that can in bath water purifies path and above-mentioned purification tank, switch between the scavenging material purge path, control the control loop of this changeover module, the well heater of the bath water of circulation path is flow through in heating, detect the Temperature Detector of this heater table surface temperature, and the flow detector that detects circular flow, and carry out the detection of the foul obstruction of prefilter with the detected value of Temperature Detector and flow detector.
Purification tank of the present invention as claimed in claim 5 is that the scavenging material of filling purification tank in purification tank as claimed in claim 1 is vacuum-packed when transportation.
Purification tank of the present invention as claimed in claim 6 is that the scavenging material of a kind of filling purification tank in the bath water circulation filter device as claimed in claim 2 is vacuum-packed device when transportation.
Fig. 1 is the purification tank sectional view of the invention process form 1.
Fig. 2 (a) is the synoptic diagram of the distribution channel of purification tank when bath water purifies of presentation graphs 1.
Fig. 2 (b) is the synoptic diagram of the distribution channel of purification tank when scavenging material cleans of presentation graphs 1.
Fig. 3 is the whole pie graph of the bath water circulation filter device in the invention process form 1.
The graphic representation of Fig. 4 for concerning between expression gac, JIS hardness and the micro mist generation.
Fig. 5 is the comparison diagram of the purifying property of two kinds of gacs.
Fig. 6 is the comparison diagram of the purifying property of two kinds of gacs.
The schema that Fig. 7 uses for the prefilter dirt of confirming in the expression the invention process form 1.
The synoptic diagram of Fig. 8 for concerning between heater table surface temperature in the expression the invention process form 1 and flow.
Fig. 9 is the synoptic diagram of the packed scavenging material of the invention process form 2.
Figure 10 is the whole pie graph of original bath water circulation filter device.
Figure 11 confirms the schema of usefulness for the original prefilter dirt of expression.
Figure 12 is original packed scavenging material.
The implication of reference number in the accompanying drawings is:
1 purifies inside groove, and 2 purify water jacket, 6 riser tubes, 6a scavenging material suction port, 6b scavenging material relief outlet, 7 nozzles, 9 scavenging materials, 10 baths, 11 water sucking mouths, 12 water port, the 13DC pump, 14 T-valve, 15 well heaters, 16 flow sensors, 18 circulation paths, 20 purification tanks, 21 thermistors, 22 control loops, 23 vacuum bagged fillers.
Fig. 1 shows the structure of purification tank in the bath water circulation filter device of the present invention, and it is the purification tank of the employing riser tube circulation alr mode different with above-mentioned original example.In the drawings, 1 for purifying inside groove, and 2 for purifying water jacket, 3 is the water sucking mouth of cleaning material, and 4 is the water port of cleaning material, and 5 for being formed on the annulus that purifies inside groove 1 and purify 2 of water jackets, 6 is riser tube, and 6a is the scavenging material suction port, and 6b is the scavenging material relief outlet, 7 is nozzle, 8 is ejector, and 9 for being filled in the scavenging material that purifies in the inside groove 1, in this form of implementation, scavenging material proportion is below 0.5g/ml, and specific surface area is at 900m
2More than/the g, JIS hardness is at the coal class gac more than 98%.In Fig. 2, show this purification tank and purify the path (Fig. 2 (a)) of bath water and the path (Fig. 2 (b)) of cleaning material.
The integral body that Fig. 3 shows bath water circulation filter device of the present invention constitutes, and its basic comprising is identical with above-mentioned original example.Promptly be provided with the water sucking mouth 11 that sucks bath water in bath 10, discharge the water port 12 of bath water, the prefilter (not shown) that fouls such as preventing hair flows into also is equipped with at 11 places in the water sucking mouth.On bath water circulation path 18, be provided with DC pump 13 as circulation power, as the T-valve 14a, the 14b that switch the changeover module that purifies bath water circulation path and cleaning material circulation path, the well heater 15 of heating bath water, the water port 17 of the sewage of the flow sensor 16 of detection circular flow and discharge cleaning material.In the drawings, bath water purifies path and illustrates with solid arrow, and the scavenging material purge path is illustrated by long and short dash line.20 is purification tank, and what use in the present invention is the purification tank of riser tube circulation alr mode shown in Figure 1.And thermistor 21 also is equipped with at 15 places at well heater, and detects foul with above-mentioned flow sensor 16 and temperature sensor 21 and block.22 are control DC pump 13, T-valve 14a, 14b, and well heater 15 purifies to implement bath water, insulation, and scavenging material cleans and the foul of prefilter blocks the control loop of warning.The structure of this form of implementation constitutes, and makes it can the above once a day cleaning of carrying out scavenging material.
Action when illustrating that with Fig. 1 to Fig. 3 scavenging material cleans below.Under the effect of the pump 13 in Fig. 3, the bath water (bath water) that is sucted by water sucking mouth 11 circulates to the A-C direction by T-valve 14b, and is sucked in the purification tank 20 by the water sucking mouth 3 of purification tank 20.Water after the purification is discharged by the water port 4 of purification tank 20, discharges to the circulation of C-B direction and by water port 17 by T-valve 14a.Purification in purification tank 20 is undertaken by following mode.Water for cleaning makes the ejector 8 of nozzle 7 produce negative pressure by the water sucking mouth 3 of purification tank 20, and the rinse water of convection current sucks the suction port 6a of scavenging material 9 by riser tube 6 on one side, on one side it is blown afloat.By the scavenging material that blown afloat by releasing that mouthful 6b discharges and the outside by riser tube 6 falls to the below.Here, mainly lean against the friction to each other of circulation time scavenging material and peel off suspended solids, and make it free in the process blowing afloat of riser tube.Bath water after the purification is discharged by annulus 5.
In the present invention, what scavenging material was used is that JIS hardness is the coal class gac more than 98%, so can suppress the generation of scavenging material micro mist.Fig. 4 shows the bath water circulation filter device in this form of implementation, the variation of its gac hardness and the measurement result of micro mist generation when implementing to clean for 1000 times.In the drawings, the longitudinal axis shows the generation of micro mist with the weight decrement of scavenging material.As seen from the figure, JIS hardness is few greater than 98% o'clock micro mist generation.
The comparison diagram of the cocoanut active charcoal when Fig. 5, Fig. 6 regularly enter bath water for the human body dirt and the conversion characteristic of coal class gac.Fig. 5 shows and uses KMnO
4KMnO when measuring the bath water organic content
4Consumption, its consumption is many more, and the organism in the expression bath water is many more, and bath water is dirty more.Fig. 6 is the figure of expression turbidity.As shown in Figure 5 and Figure 6, even the gac of same hardness, coal class activity also has better conversion characteristic.
The specific surface area of gac and other scavenging material and the comparison of proportion are shown in above-mentioned table 1, and the specific surface area of gac is good than the die adsorptivity, and proportion is less so stirring is good, and then is applicable to the refining plant of riser tube circulation alr mode.
As mentioned above, in this form of implementation, with adopting proportion below 0.5g/ml, specific surface area is at 900m
2More than/the g, JIS hardness suppresses the generation of micro mist at the coal class gac more than 98%, and the good riser tube circulation alr mode of available cleaning efficiency shown in Figure 1 cleans, and flows out in the bath water so can suppress the ss composition.
And, scavenging material adopts be JIS hardness at the coal class gac 98% or more, can suppressing the generation of micro mist, thereby can be configured to switch three-way valve 14a, 14b with the cleaning control loop 22 more than scavenging material being carried out once a day.If have this control loop, carry out once above cleaning every day, just can remove the ss composition of activated carbon surface expeditiously, and the hand washing about no longer needing half a year once.
The following describes the action when sending the warning of foul obstruction.Fig. 7 shows the schema that the prefilter foul blocks warning that is used for of the present invention.The flow L that affirmation is recorded by flow sensor 16 confirms that with the temperature sensor 21 that is contained in well heater 15 surfaces its surface temperature T are less than certain value T1 (program S2) during greater than a certain amount of A (Programm 1) again.In satisfying these conditions, begin during any condition to report to the police (Programm 3), and confirm that the warning time length whether within 24 hours (program S4), if then continued operation within 24 hours, surpasses 24 hours (program S5) then out of service.Fig. 8 shows graph of a relation between heater table surface temperature and flow.As shown in the figure, heater table surface temperature and flow are corresponding one by one, thus not only detect the surface temperature that flow also detects well heater, even the accuracy of detection of flow sensor is not high especially, also can be confused benefit, thereby can correctly carry out the foul occlusion detection with the mode that detects the heater table surface temperature.Embodiment 2
Fig. 9 shows packed scavenging material.With original different be, its pack with vacuum bag 23, so can not produce micro mist when transporting, makes the user remove the trouble that scavenging material is packed into and will be hand-washed before the purification tank from.Here, be that coal class gac more than 98% is made scavenging material if adopt JIS hardness, also can suppress the generation of micro mist.
If adopt purification tank of the present invention as claimed in claim 1, it is good then to purify material cleaning effect, and can suppress to purify the little powder of material production.
If adopt bath water circulation filter device of the present invention as claimed in claim 2, the cleaning efficiency that then purifies material is good, can drain the suspension refuse that purifies on the material that is deposited in from the bath outflow. And, because can suppressing to purify the little powder of material production, so do not have little powder when material clean cycle path switches to water for bathing decontamination cycle path and flow out to bath by purifying.
If adopt bath water circulation filter device involved in the present invention as claimed in claim 3, not only can suppress to purify the little powder of material production, can effectively remove simultaneously and be deposited in the suspension pollutant that purifies on the material, remove the trouble that hand is washed etc. from.
If adopt bath water circulation filter device involved in the present invention as claimed in claim 4, then can correctly implement to be contained in the detection that the foul of the prefilter of the water sucking mouth that sucks water for bathing blocks.
If adopt such as claim 5 and purification tank involved in the present invention claimed in claim 6, then can prevent from when transportation, producing little powder, and can remove the trouble of using remote holder to wash from.
Claims (6)
1. the inner purification tank that is filled with scavenging material, it is characterized in that also having the nozzle that being used to spray the ejiction opening of rinse water and its top opening that is contained in the bottom, and make above-mentioned scavenging material enter and deliver to the riser tube of top relief outlet by the bottom suction port under upright that be provided with, the effect in the rinse water of above-mentioned nozzle ejiction opening ejection of predetermined space with the ejiction opening of this nozzle, and above-mentioned scavenging material adopts is that JIS hardness is the coal class gac more than 98%.
2. bath water circulation filter device, has the water sucking mouth that sucks bath water, discharge the relief outlet of bath water, play the circulation path of above-mentioned water sucking mouth and above-mentioned water port in succession by purification tank, bath water circulation pump, at bath water decontamination cycle path with clean the changeover module that switches between scavenging material circulation path in the above-mentioned purification tank, and the control loop of controlling this changeover module, it is characterized in that above-mentioned purification tank has the nozzle that is used to spray the ejiction opening of rinse water and its top opening that is located at the bottom, and be provided with at a distance of predetermined space is upright with this nozzle ejiction opening, make scavenging material enter and deliver to the riser tube of top relief outlet with rinse water by the bottom suction port, it is coal class gac more than 98% that its inside is filled with JIS hardness.
3. bath water circulation filter device as claimed in claim 2 is characterized in that switch to the scavenging material cleaning with control loop uses the circulation path at least once a day.
4. bath water circulation filter device, it is characterized in that having the water sucking mouth that sucks bath water, be contained in the prefilter of this water sucking mouth, discharge the relief outlet of bath water, the circulation path that is connecting above-mentioned water sucking mouth and above-mentioned water port by purification tank, the bath water recycle pump, be used for the changeover module that in bath water purifies path and above-mentioned purification tank, switches between the scavenging material purge path, control the control loop of this changeover module, the bath water well heater of circulation path is flow through in heating, detect the Temperature Detector of this heater table surface temperature, and the flow detector that detects circular flow, and carry out the detection of prefilter foul obstruction with the detected value of Temperature Detector and flow detector.
5. purification tank as claimed in claim 1, the scavenging material of the purification tank that it is characterized in that packing into is vacuum-packed when transportation.
6. bath water circulation filter device as claimed in claim 2 is characterized in that the scavenging material that is filled into purification tank is vacuum-packed when transportation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP226475/95 | 1995-09-04 | ||
| JP7226475A JPH0970508A (en) | 1995-09-04 | 1995-09-04 | Purifying tank and bathtub water circulating filter using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1144775A true CN1144775A (en) | 1997-03-12 |
Family
ID=16845688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96110073 Pending CN1144775A (en) | 1995-09-04 | 1996-05-24 | Purification tank and bath water circulation filter device using the purification tank |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0970508A (en) |
| CN (1) | CN1144775A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585105A (en) * | 2015-11-27 | 2016-05-18 | 贝尔芬格水处理技术（杭州）有限公司 | Suspended bio-filter bed and jet-type flushing method thereof |
| CN107265536A (en) * | 2017-08-22 | 2017-10-20 | 苏州市智水环境科研技术有限公司 | A kind of sewage standard emission system of circularly purifying |
| CN110104697A (en) * | 2019-05-20 | 2019-08-09 | 湘潭中微新材料有限公司 | A kind of bathing purifier of deep purifying running water |
-
1995
- 1995-09-04 JP JP7226475A patent/JPH0970508A/en active Pending
-
1996
- 1996-05-24 CN CN 96110073 patent/CN1144775A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585105A (en) * | 2015-11-27 | 2016-05-18 | 贝尔芬格水处理技术（杭州）有限公司 | Suspended bio-filter bed and jet-type flushing method thereof |
| CN105585105B (en) * | 2015-11-27 | 2018-06-22 | 欧盛腾水处理技术（杭州）有限公司 | Suspending type biological filter bed and its jetting type purging method |
| CN107265536A (en) * | 2017-08-22 | 2017-10-20 | 苏州市智水环境科研技术有限公司 | A kind of sewage standard emission system of circularly purifying |
| CN110104697A (en) * | 2019-05-20 | 2019-08-09 | 湘潭中微新材料有限公司 | A kind of bathing purifier of deep purifying running water |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0970508A (en) | 1997-03-18 |
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