CN203946966U - For the dechlorination device of water-heater with there is its water-heater - Google Patents
For the dechlorination device of water-heater with there is its water-heater Download PDFInfo
- Publication number
- CN203946966U CN203946966U CN201420326161.5U CN201420326161U CN203946966U CN 203946966 U CN203946966 U CN 203946966U CN 201420326161 U CN201420326161 U CN 201420326161U CN 203946966 U CN203946966 U CN 203946966U
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- Prior art keywords
- water
- housing
- filter screen
- dechlorination
- filter core
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- Expired - Lifetime
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- 238000006298 dechlorination reaction Methods 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 82
- 239000000706 filtrate Substances 0.000 claims abstract description 73
- 238000007789 sealing Methods 0.000 claims description 43
- 230000000630 rising effect Effects 0.000 claims description 35
- 229920000728 polyester Polymers 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- -1 polyethylene part Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 7
- 239000000460 chlorine Substances 0.000 abstract description 7
- 229910052801 chlorine Inorganic materials 0.000 abstract description 7
- 239000000084 colloidal system Substances 0.000 abstract description 5
- 239000002245 particle Substances 0.000 abstract description 5
- 241000894006 Bacteria Species 0.000 abstract description 3
- 230000001408 fungistatic effect Effects 0.000 abstract description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 12
- 239000002351 wastewater Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 1
- 235000010261 calcium sulphite Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000014860 sensory perception of taste Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of dechlorination device for water-heater and have its water-heater, dechlorination device comprises: housing, has water-in on housing; And filter core, filter core is located in housing, in one of them in housing and filter core, be formed with water outlet, wherein filter core comprises filter screen and KDF filtrate, and KDF filtrate is located between filter screen and water outlet so that the water in water-in enters into housing is flowed through successively and from water outlet, discharges filter screen and KDF filtrate.According to the dechlorination device for water-heater of the present utility model; by adopting the mode of successively twice filtration of filter screen and KDF filtrate; can first remove the materials such as particle, colloid of water the inside; and then remove the objectionable impuritiess such as chlorine, bacterium; thereby can effectively protect KDF filtrate, and dechlorination, fungistatic effect are remarkable.In addition, because filter core only comprises single KDF filtrate, and then the consumption of KDF filtrate is large, volume is little, makes the designs simplification of dechlorination device, and dechlorination effect is remarkable.
Description
Technical field
The utility model relates to water purifying plant field, especially relates to a kind of dechlorination device for water-heater and has its water-heater.
Background technology
In correlation technique, point out, waterworks is for the most methods of using chlorination of disinfection of tap water, make to remain in more than chlorine residue in tap water reaches 0.03mg/L, some regional tap water free chlorine content even reaches 0.5mg/L, free chlorine allows people produce the offending sense of taste, and maintain under 35 ℃～45 ℃ conditions when water temperature, the taste of chlorine is more obvious, simultaneously, free chlorine is as a kind of strong oxidizer, after contact people's skin, can produce damage to a certain degree to skin, have a strong impact on user's experience of taking a shower.
Remove chlorine residue technology and comprise active carbon adsorption technology, calcium sulfite, copper zinc alloy redox technology etc.Yet, for high-temperature water, if while adopting active carbon adsorption technology to remove chlorine residue, gac is inhaled easily counter separating out, and causes secondary pollution of water.If while adopting the filtration unit that contains multiple filtrate to purify waste water, filtration unit needs very large volume, just can reach good removal chlorine residue effect, make filtration unit be inconvenient to install, and cost is high.
In addition, because tap water is in course of conveying, sneak into colloid, particulate matter, be easily attached to filter material surface, stop up filtrate, reduce the chlorine residue of filtrate and remove ability, and affect aquifer yield, for example, when filtrate is PP cotton, PP is cotton easily to be stopped up, and cannot recover, and has a strong impact on aquifer yield.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.For this reason, an object of the present utility model is to propose a kind of dechlorination device for water-heater, and the chlorine residue clearance of described dechlorination device is high, and sterilization rate reaches more than 99.9%, long service life, and convenient cleaning, water outlet efficiency is high.
Another object of the present utility model is to propose a kind of water-heater with above-mentioned dechlorination device.
The dechlorination device for water-heater according to the utility model first aspect, comprising: housing, has water-in on described housing; And filter core, described filter core is located in described housing, in one of them in described housing and described filter core, be formed with water outlet, wherein said filter core comprises filter screen and KDF filtrate, and described KDF filtrate is located between described filter screen and described water outlet so that the water in described water-in enters into described housing is flowed through successively and from described water outlet, discharges described filter screen and described KDF filtrate.
According to the dechlorination device for water-heater of the present utility model; by adopting the mode of successively twice filtration of filter screen and KDF filtrate; can first remove the materials such as particle, colloid of water the inside; and then remove the objectionable impuritiess such as chlorine, bacterium; thereby can effectively protect KDF filtrate, and dechlorination, fungistatic effect are remarkable.In addition, because filter core only comprises single KDF filtrate, and then the consumption of KDF filtrate is large, volume is little, makes the designs simplification of dechlorination device, and dechlorination effect is remarkable.
Alternatively, described water-in is formed on the top of described housing, and the top of described filter core is spaced apart from each other with the inwall of described housing and bottom is connected with the inwall of described housing.
Further, described filter core also comprises: two sealing plates, described two sealing plates each interval on above-below direction is arranged, between wherein said filter screen is connected to described two sealing plates and with described two sealing plates, jointly limit accommodating chamber, described KDF filtrate is filled in described accommodating chamber; And rising pipe, the upper end of described rising pipe extend in described accommodating chamber through the described sealing plate of below, and the lower end of described rising pipe is described water outlet.Thus, the water in housing can flow through successively filter screen and KDF filtrate, finally flow out from rising pipe.
Alternatively, the upper end of described rising pipe extend upwardly to top described sealing plate lower surface, stretching into of described rising pipe is formed with a plurality of posticums in the part in described accommodating chamber.Thus, can improve water outlet efficiency.
Particularly, described filter core further comprises: end envelope, described end envelope is located at the bottom of described filter core and between described filter screen and the inwall of described housing.
Further, described dechlorination device further comprises: at least one sealing-ring, described at least one, sealing-ring is located between described end envelope and the inwall of described housing.Thus, the problem that can effectively avoid water to reveal.
Particularly, described housing comprises: upper housing, the bottom-open of described upper housing; And end cap, described end cap is connected to the bottom of described upper housing, and wherein said filter core is connected on described end cap.Thus, be easy for installation and removal.
Alternatively, described filter screen and described KDF filtrate are arranged up and down, and described KDF filtrate is located at the side away from described water-in of described filter screen.Thus, can reach identical filter effect.
Alternatively, described filter screen is stainless steel part, polyester part or polyethylene part.
Particularly, described filter screen is nylon part, and described dechlorination device further comprises: supporting network, described supporting network is located between described filter screen and described KDF filtrate.Thus, can guarantee that filter screen launches completely.
Alternatively, described supporting network is polyester part or stainless steel part.
Alternatively, the supporting network hole shape of described supporting network is circle, ellipse, Long Circle or Polygons.
Particularly, be formed with a plurality of filter mesh on described filter screen, described in each, the hydraulic diameter of filter mesh is 5 μ m～150 μ m.Thus, filter screen can filter out the particle or the colloid that are greater than filter mesh hydraulic diameter, to protect KDF filtrate.
Alternatively, the quality of described KDF filtrate is greater than 200g.
Preferably, the quality of described KDF filtrate is 250g～500g.Thus, dechlorination effect is remarkable.
Alternatively, described KDF filtrate is KDF55.
According to the water-heater of the utility model second aspect, comprise the dechlorination device for water-heater according to the utility model first aspect.
According to water-heater of the present utility model, by the dechlorination device for water-heater of above-mentioned first aspect is set, thereby improved the overall performance of water-heater.
Additional aspect of the present utility model and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is according to the sectional view of the dechlorination device for water-heater of the utility model embodiment;
Fig. 2 is the sectional view of the filter core of the dechlorination device shown in Fig. 1.
Reference numeral:
100: dechlorination device;
1: housing; 11: upper housing; 111: water-in;
12: end cap;
2: filter core; 21: filter screen;
22:KDF filtrate;
23: sealing plate; 231: circumferential band;
24: rising pipe; 241: water outlet; 242: posticum;
25: end envelope;
26: sealing-ring.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", " outward ", " axially ", " radially ", orientation or the position relationship of indications such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can particular case understand the concrete meaning of above-mentioned term in the utility model.
Disclosing below provides many different embodiment or example to be used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and object clearly, itself do not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skills can recognize the property of can be applicable to of other techniques and/or the use of other materials.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is less than Second Characteristic.
Below with reference to Fig. 1 and Fig. 2, describe according to the dechlorination device 100 for water-heater of the utility model first aspect embodiment.
As shown in Figure 1, the dechlorination device 100 for water-heater according to the utility model first aspect embodiment, comprising: housing 1 and filter core 2, have water-in 111 on housing 1, filter core 2 is located in housing 1, in one of them in housing 1 and filter core 2, is formed with water outlet 241.For example, in the example of Fig. 1, water-in 111 can be formed on the top of housing 1, and the inwall of the top of filter core 2 and housing 1 is spaced apart from each other, and the bottom of filter core 2 is connected with the inwall of housing 1, and water outlet 241 is formed on filter core 2.
Particularly, with reference to Fig. 1, housing 1 is roughly round shape, filter core 2 is roughly cylindrical, filter core 2 is suitable for being contained in housing 1, and the inwall of the top of filter core 2 and housing 1 keeps certain interval, the bottom of filter core 2 and housing 1 are fixed together, to avoid filter core 2 to rock in housing 1, the top of housing 1 is formed with the water-in 111 running through along the vertical direction, water-in 111 places are fixed with the water inlet pipe extending straight up, water can enter in housing 1 along water inlet pipe from water-in 111, to be filtered by filter core 2, the bottom of filter core 2 is provided with water outlet 241, the bottom of housing 1 is formed with the opening running through along the vertical direction, water outlet 241 is passed down through opening, thereby the water after being filtered by filter core 2 can flow out housing 1 by water outlet 241.Certainly, the utility model is not limited to this, and water outlet 241 can also be formed on the bottom (scheming not shown) of housing 1.In addition, the shape of housing 1 and filter core 2 can also be according to actual requirement setting, to meet better actual requirement.
Further, filter core 2 comprises filter screen 21 and KDF filtrate 22, and KDF filtrate 22 is located between filter screen 21 and water outlet 241 so that the water in water-in 111 enters into housing 1 is flowed through successively and from water outlet 241, discharges filter screen 21 and KDF filtrate 22.For example, the inner side that KDF filtrate 22 can be located at filter screen 21 (wherein, " inner side " can be understood as the side towards housing 1 center, its contrary side is defined as " outside ", away from the side at housing 1 center) or below, particularly, on filter screen 21, be formed with a plurality of filter mesh that run through, the hydraulic diameter of each filter mesh is preferably 5 μ m～150 μ m, thereby the water in water-in 111 enters into housing 1 can be under the pressure of housing 1 inwall and the effect of gravity, first be pressed into filter screen 21, filter screen 21 is greater than size the particle of filter mesh, colloidalmaterial interception is outside filter screen 21, thereby ability is removed in the chlorine residue that has improved dechlorination device 100, guaranteed aquifer yield, and avoiding entering in filter screen 21 causes KDF filtrate 22 to damage, and then reach more than 10% the work-ing life that can extend KDF filtrate 22.Here, it should be noted that, concepts such as " hydraulic diameters " has been well known to those skilled in the art, no longer describes in detail here.
Again further, through the pre-filtered water of filter screen 21, contact with KDF filtrate 22 again, the objectionable impuritiess such as chlorine residue in water, heavy metal, intestinal bacteria, streptococcus aureus are removed, wherein KDF filtrate 22 is except chlorine residue effect can reach more than 90%, sterilization rate reaches more than 99.9%, thereby purify waste water, can flow out from water outlet 241, finally by user, used, and then effectively avoid the objectionable impurities injury human body in water, impact is taken a shower and is experienced.
When the water flow of dechlorination device 100 diminishes, user can certainly be about to filter core 2 and split out, with hairbrush, will be adsorbed on the outer field particulate matter of filter screen 21 brushes, install back again the interior use of housing 1, or by water outlet 241 and water-in 111 reversal connections, make reverse KDF filtrate 22 and the filter screen 21 of seeing through successively of tap water, play the effect of back flushing KDF filtrate 22 and filter screen 21.Thus, can guarantee aquifer yield, and extend the work-ing life of dechlorination device 100.
According to the dechlorination device 100 for water-heater of the utility model embodiment; by adopting the mode of filter screen 21 and 22 successively twice filtration of KDF filtrate; can be first by materials such as the particle inside filter screen 21 removal water, colloids; and then filter out the objectionable impuritiess such as chlorine in pretreated water by KDF filtrate 22; thereby filter screen 21 can be protected KDF filtrate 22 effectively; extend the work-ing life of KDF filtrate 22; and due to KDF filtrate 22 except chlorine residue effect, fungistatic effect remarkable; effectively improve water quality, protected user health.In addition, because filter core 2 only comprises single KDF filtrate 22, thereby the consumption of KDF filtrate 22 is large, volume is little, when dwindling simplification dechlorination device 100, can guarantee significantly except chlorine residue effect like this.
In an embodiment of the present utility model, as shown in Figure 2, filter core 2 also comprises: two sealing plates 23 and rising pipe 24, two sealing plates 23 each interval on above-below direction is arranged, wherein filter screen 21 is connected between two sealing plates 23 and with two sealing plates 23 and jointly limits accommodating chamber, KDF filtrate 22 is filled in accommodating chamber, and the upper end of rising pipe 24 extend in accommodating chamber through the sealing plate 23 of below, and the lower end of rising pipe 24 is water outlet 241.
Particularly, with reference to Fig. 2, filter core 2 is roughly cylindrical, the circular sealing plate 23 of two equidimensions is spaced apart from each other on above-below direction, to form respectively upper surface and the lower surface of cylindrical filter core 2, filter screen 21 is roughly round shape to form the peripheral wall surfaces of cylindrical filter core 2, the upper end of filter screen 21 and the sealing plate of top 23 are fixed together, the lower end of filter screen 21 and the sealing plate of below 23 are fixed together, thereby two sealing plates 23 limit columniform accommodating chamber for filling KDF filtrate 22 jointly with filter screen 21, rising pipe 24 can be round tube, and the sealing plate 23 center through below, wherein, the upper end of rising pipe 24 extend in accommodating chamber, the lower end of rising pipe 24 is emerging in the below of below sealing plate 23, and be passed down through the opening of housing 1 bottom, the lower end of rising pipe 24 is defined as water outlet 241, like this, the water entering in housing 1 can enter accommodating chamber from filter screen 21 generally along horizontal direction, and contact with KDF filtrate 22, then the water after purifying can be pooled in rising pipe 24, and flow out housing 1 from water outlet 241.
Here, it should be noted that, as shown in Figure 1, on the sealing plate 23 of below, be formed with the through hole running through, rising pipe 24 is through this through hole, further, between rising pipe 24 and through hole, be combined with Gask-O-Seal, to keep away water, from through hole, flow out, certainly, rising pipe 24 can also be fixed together with the sealing plate 23 of below by welding or the mode such as bonding, and to limit the position of water pipe 24, assurance dechlorination device 100 can normally be used.
Further, the circumferential edge place of two sealing plates 23 can also be fixed with respectively circumferential band 231, wherein, circumferential band 231 on the sealing plate 23 of top is extended straight down, circumferential band 231 on the sealing plate 23 of below is extended straight up, the upper end of filter screen 21 is upwards stretched in the circumferential band 231 of top, and be fixed together by modes such as bonding or welding with the circumferential band 231 of top, the lower end of filter screen 21 is stretched into downwards in the circumferential band 231 of below, and be fixed together by modes such as bonding or welding with the circumferential band 231 of below, thereby filter screen 21 can link together securely with upper and lower two sealing plates 23.
In an embodiment of the present utility model, filter screen 21 is nylon part, and dechlorination device 100 further comprises: supporting network (scheming not shown), supporting network is located between filter screen 21 and KDF filtrate 22.Alternatively, supporting network is roughly cylindrical and coaxially arranges with filter screen 21, the axial height of supporting network equals the axial height of filter screen 21, the diameter of supporting network is slightly less than the diameter of filter screen 21, thereby supporting network can be close to and be looped around the inside of filter screen 21, KDF filtrate 22 is filled in supporting network, the two ends up and down of supporting network are separately fixed on upper and lower two sealing plates 23, preferably, supporting network is polyester part or stainless steel part, thereby supporting network has certain rigidity to support the sealing plate 23 of top, and then the filter screen 21 that guarantees nylon material can launch completely between upper and lower two sealing plates 23.
Alternatively, on supporting network, be formed with a plurality of support mesh that run through, supporting network hole shape is circle, ellipse, Long Circle or Polygons etc., for example supporting mesh can be rhombus, and support the diameter of mesh much larger than the diameter of filter mesh, with the water that guarantees to flow in filter screen 21, can successfully through supporting mesh, contact with KDF filtrate 22.It will be appreciated that, the material of supporting network, shape and position can also be according to actual requirement settings, to meet better actual requirement.
Certainly, the utility model is not limited to this, and in other embodiment of the present utility model, filter screen 21 can also be stainless steel part, polyester part or polyethylene part etc.That is to say, filter screen 21 can adopt stainless material, polyester material or polythene material to make, and is not limited to this.
Further, the upper end of rising pipe 24 extends upwardly to the lower surface of sealing plate 23 of top, and stretching into of rising pipe 24 is formed with a plurality of posticums 242 in the part in accommodating chamber.With reference to Fig. 2, extend straight up the upper end of rising pipe 24, and the upper end of rising pipe 24 can seal, and the lower surface of the sealing plate 23 of contiguous top, certainly, the upper end of rising pipe 24 can also be opened wide, and be adjacent on the lower surface of sealing plate 23 up, wherein, on the periphery wall of rising pipe 24, be formed with a plurality of posticums that run through 242, purifying waste water and can be pooled in rising pipe 24 from a plurality of posticums 242 after KDF filtrate 22 filters, then purifies waste water and under the effect of gravity, flows out rising pipe 24 downwards.Preferably, the part of removing rising pipe 24 in accommodating chamber is all filled full KDF filtrate 22, and KDF filtrate is processed through compressing, alternatively, the quality of KDF filtrate 22 is greater than 200g, and the quality optimization of KDF filtrate 22 is 250g～500g, to utilize fully space, improve filtration efficiency and filter effect.In addition, KDF filtrate 22 is preferably KDF55, and is not limited to this.
Again further, filter core 2 also comprises: end envelope 25, end envelope 25 is located at the bottom of filter core 2 and between filter screen 21 and the inwall of housing 1.As depicted in figs. 1 and 2, end envelope 25 comprises diapire and perisporium, diapire is roughly the diameter that circle and diameter equal sealing plate 23, and the below of the sealing plate 23 below being positioned at, perisporium extends straight up from the outward flange of diapire, the internal diameter of perisporium equals the external diameter of circumferential band 231 and is less than the internal diameter of housing 1, thereby the perisporium of end envelope 25 can be fixed together by the circumferential band 231 of welding or the mode such as bonding and below, and within being limited at housing 1, wherein, the center of diapire is formed with the perforation running through along the vertical direction, rising pipe 24 is passed down through perforation, and be combined with Gask-O-Seal between rising pipe 24 and perforation, to avoid purifying waste water, from perforation, reveal, wherein, rising pipe 24 can also be fixed together with the diapire of end envelope 25 by welding or bonding mode, to limit the position of water pipe 24.In addition, it should be noted that, when filter core 2 does not comprise circumferential band 231, the perisporium of end envelope 25 can directly be fixed on filter screen 21.
In an embodiment of the present utility model, dechlorination device 100 further comprises: at least one sealing-ring 26, at least one sealing-ring 26 is located between end envelope 25 and the inwall of housing 1.For example, in the example of Fig. 1, between the perisporium of end envelope 25 and housing 1, keep certain interval, so that install, now, on the outside surface of end envelope 25 peripheral wall surfaces, be formed with ring groove, ring groove radially inwardly concaves along filter core 2, thereby sealing-ring 26 can be O type circle, O type circle can be contained in ring groove and expand and be pressed on the inner-wall surface of housing 1, to avoid the water in housing 1, from the gap location between end envelope 25 and housing 1, reveal and flow out, wherein, the inner wall smooth contacting with sealing-ring 26 of housing 1, to guarantee sealing effectiveness, and sealing-ring 26 is detachable, thereby facilitate user's disassembly, cleaning or renew cartridge 2 more.Alternatively, ring groove is a plurality of, and a plurality of ring groove filter core 2 axially on be spaced apart from each other and arrange, a plurality of O type circles are contained in a plurality of ring grooves correspondingly, further to improve sealing effectiveness.In addition, it should be noted that, the shape of sealing-ring 26, kind and quantity can also be according to actual requirement settings, to meet better actual requirement.
In an embodiment of the present utility model, housing 1 comprises: upper housing 11 and end cap 12, and the bottom-open of upper housing 11 wherein, end cap 12 is connected to the bottom of upper housing 11, and wherein filter core 2 is connected on end cap 12.With reference to Fig. 1, upper housing 11 is roughly round shape and bottom-open, end cap 12 is also roughly cylinder tubular and top is opened wide, wherein, upper housing 11 coaxially arranges with end cap 12, and the axial height of upper housing 11 is greater than the axial height of end cap 12, the circumferential internal diameter of upper housing 11 equals the circumferential external diameter of end cap 12, on the periphery wall of upper housing 11 bottoms, be formed with outside screw, on the internal perisporium face of end cap 12, be formed with internal thread, internal thread and outside screw are suitable, thereby the mode that end cap 12 can be threaded connection and upper housing 11 are fixed together, and be sealed on the bottom of upper housing 11, so that filter core 2 is limited in housing 1, preferably, after upper housing 11 coordinates with end cap 12 and puts in place, the lower surface of upper housing 11 is only against on the diapire of end cap 12.
Further, on the lower surface of end envelope 25, be formed with a plurality of blind holes of extending straight up, on end cap 12, be formed with a plurality of open holess that run through along the vertical direction, a plurality of blind holes are corresponding one by one with a plurality of open holess, a plurality of screws are bottom-up successively through corresponding open holes and be engaged in corresponding blind hole, filter core 2 can be fixed on housing 1, avoid filter core 2 to deviate from housing 1 downwards, guarantee that dechlorination device 100 can normally be used, and due to blind hole being set, thereby effectively avoided the water leakage problem that may cause due to screw loosening, further guarantee the reliability of dechlorination device 100.
In other embodiment of the present utility model, filter screen and KDF filtrate can also be arranged up and down, and KDF filtrate is located at the side away from water-in (scheming not shown) of filter screen.Particularly, housing is roughly round shape, and inside is provided with cylindrical filter core, the circular filter screen of equidimension and circular seal plate are spaced apart from each other on above-below direction, to form respectively upper surface and the lower surface of cylindrical filter core, the perisporium of cylindrical filter core is surrounded by round shape sealing plate, thereby circular filter screen, circular seal plate and round shape sealing plate limit columniform accommodating chamber jointly for filling KDF filtrate, thereby the water entering in housing can flow to KDF filtrate straight down from the circular filter screen at filter core top, successively twice filtration of same realization, reach identical filter effect.In addition, columnar sealing plate can also be replaced by columnar filtering net, and now, water can flow to KDF filtrate jointly from the circular filter screen at filter core top and the circle tube leaching net of filter core perisporium, to reach identical filter effect.Certainly, the utility model is not limited to this, and the set-up mode of filter screen and KDF filtrate can also be according to actual requirement setting, to meet better actual requirement.
Water-heater according to the utility model second aspect embodiment, comprising: body (scheming not shown) and according to the dechlorination device 100 of the above-mentioned first aspect embodiment of the utility model.
On body, have water inlet and dewatering outlet (scheming not shown), dechlorination device 100 is located on the path being connected with water inlet or dewatering outlet.Particularly, water inlet is communicated with respectively body interior with outside with dewatering outlet, wherein water inlet is connected by inhalent siphon with water source, so that the water at water source flows into body along inhalent siphon, dewatering outlet (for example mixed water valve) is connected by offlet with gondola water faucet, so that intrinsic water flows out gondola water faucet along guard tube, for user, takes a shower.
In an example of the present utility model; dechlorination device 100 can be arranged on water inlet place or inhalent siphon; thereby dechlorination device 100 can guarantee to flow into intrinsic water and be and purify waste water; to protect the structures such as intrinsic pipeline, magnesium rod, safety valve; especially reduce magnesium rod spending rate, and meet user's shower experience simultaneously.
Certainly, the utility model is not limited to this, in another example of the present utility model, dechlorination device 100 can also be arranged on mixed water valve rear end, that is to say, dechlorination device 100 can be arranged on the junction, offlet of mixed water valve and offlet or the junction of offlet and gondola water faucet, thereby can remove the materials such as chlorine residue in water equally, assurance user's shower experience.In some examples more of the present utility model, dechlorination device 100 can also be two, and two dechlorination devices 100 can be arranged on respectively on water inlet place or inhalent siphon and mixed water valve rear end.
According to the water-heater of the utility model embodiment, by the dechlorination device 100 of above-mentioned first aspect embodiment is set, thereby improved the overall performance of water-heater.
In the description of this specification sheets, the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.
Claims (17)
1. for a dechlorination device for water-heater, it is characterized in that, comprising:
Housing, has water-in on described housing; With
Filter core, described filter core is located in described housing, in one of them in described housing and described filter core, be formed with water outlet, wherein said filter core comprises filter screen and KDF filtrate, and described KDF filtrate is located between described filter screen and described water outlet so that the water in described water-in enters into described housing is flowed through successively and from described water outlet, discharges described filter screen and described KDF filtrate.
2. the dechlorination device for water-heater according to claim 1, is characterized in that, described water-in is formed on the top of described housing, and the top of described filter core is spaced apart from each other with the inwall of described housing and bottom is connected with the inwall of described housing.
3. the dechlorination device for water-heater according to claim 2, is characterized in that, described filter core also comprises:
Two sealing plates, described two sealing plates each interval on above-below direction is arranged, and between wherein said filter screen is connected to described two sealing plates and with described two sealing plates, jointly limits accommodating chamber, and described KDF filtrate is filled in described accommodating chamber; With
Rising pipe, the upper end of described rising pipe extend in described accommodating chamber through the described sealing plate of below, and the lower end of described rising pipe is described water outlet.
4. the dechlorination device for water-heater according to claim 3, it is characterized in that, the upper end of described rising pipe extend upwardly to top described sealing plate lower surface, stretching into of described rising pipe is formed with a plurality of posticums in the part in described accommodating chamber.
5. the dechlorination device for water-heater according to claim 3, is characterized in that, described filter core further comprises:
End envelope, described end envelope is located at the bottom of described filter core and between described filter screen and the inwall of described housing.
6. the dechlorination device for water-heater according to claim 5, is characterized in that, further comprises:
At least one sealing-ring, described at least one, sealing-ring is located between described end envelope and the inwall of described housing.
7. according to the dechlorination device for water-heater described in any one in claim 1-6, it is characterized in that, described housing comprises:
Upper housing, the bottom-open of described upper housing; With
End cap, described end cap is connected to the bottom of described upper housing, and wherein said filter core is connected on described end cap.
8. the dechlorination device for water-heater according to claim 1, is characterized in that, described filter screen and described KDF filtrate are arranged up and down, and described KDF filtrate is located at the side away from described water-in of described filter screen.
9. the dechlorination device for water-heater according to claim 1, is characterized in that, described filter screen is stainless steel part, polyester part or polyethylene part.
10. the dechlorination device for water-heater according to claim 1, is characterized in that, described filter screen is nylon part, and described dechlorination device further comprises:
Supporting network, described supporting network is located between described filter screen and described KDF filtrate.
11. dechlorination devices for water-heater according to claim 10, is characterized in that, described supporting network is polyester part or stainless steel part.
12. dechlorination devices for water-heater according to claim 10, is characterized in that, the supporting network hole shape of described supporting network is circle, ellipse, Long Circle or Polygons.
13. dechlorination devices for water-heater according to claim 1, is characterized in that, are formed with a plurality of filter mesh on described filter screen, and described in each, the hydraulic diameter of filter mesh is 5 μ m～150 μ m.
14. dechlorination devices for water-heater according to claim 1, is characterized in that, the quality of described KDF filtrate is greater than 200g.
15. dechlorination devices for water-heater according to claim 14, is characterized in that, the quality of described KDF filtrate is 250g～500g.
16. dechlorination devices for water-heater according to claim 1, is characterized in that, described KDF filtrate is KDF55.
17. 1 kinds of water-heaters, is characterized in that, comprising:
Body, has water inlet and dewatering outlet on described body; With
According to the dechlorination device for water-heater described in any one in claim 1-16, wherein said dechlorination device is located on the path being connected with described water inlet or described dewatering outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326161.5U CN203946966U (en) | 2014-06-18 | 2014-06-18 | For the dechlorination device of water-heater with there is its water-heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420326161.5U CN203946966U (en) | 2014-06-18 | 2014-06-18 | For the dechlorination device of water-heater with there is its water-heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203946966U true CN203946966U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420326161.5U Expired - Lifetime CN203946966U (en) | 2014-06-18 | 2014-06-18 | For the dechlorination device of water-heater with there is its water-heater |
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| CN (1) | CN203946966U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705413A (en) * | 2015-09-30 | 2017-05-24 | 艾欧史密斯(中国)热水器有限公司 | Water heater |
| CN106865834A (en) * | 2015-12-10 | 2017-06-20 | 青岛经济技术开发区海尔热水器有限公司 | The feeding water filtering device and water heater of a kind of water heater |
| CN111468314A (en) * | 2020-04-16 | 2020-07-31 | 福建见欢洗环保科技有限公司 | Mineral water degerming removes chlorine gondola water faucet |
-
2014
- 2014-06-18 CN CN201420326161.5U patent/CN203946966U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705413A (en) * | 2015-09-30 | 2017-05-24 | 艾欧史密斯(中国)热水器有限公司 | Water heater |
| CN106865834A (en) * | 2015-12-10 | 2017-06-20 | 青岛经济技术开发区海尔热水器有限公司 | The feeding water filtering device and water heater of a kind of water heater |
| CN111468314A (en) * | 2020-04-16 | 2020-07-31 | 福建见欢洗环保科技有限公司 | Mineral water degerming removes chlorine gondola water faucet |
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Effective date of registration: 20230314 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |
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