CN203999056U - A kind of ceramic film water purifier filter core with instant heating function - Google Patents
A kind of ceramic film water purifier filter core with instant heating function Download PDFInfo
- Publication number
- CN203999056U CN203999056U CN201420275912.5U CN201420275912U CN203999056U CN 203999056 U CN203999056 U CN 203999056U CN 201420275912 U CN201420275912 U CN 201420275912U CN 203999056 U CN203999056 U CN 203999056U
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- filter core
- ceramic
- cover plate
- water purifier
- heating function
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 239000000919 ceramic Substances 0.000 title claims abstract description 92
- 238000010438 heat treatment Methods 0.000 title claims abstract description 60
- 239000012528 membrane Substances 0.000 claims abstract description 71
- 239000012466 permeate Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 11
- 239000010935 stainless steel Substances 0.000 claims description 10
- 238000009422 external insulation Methods 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 4
- 238000001471 micro-filtration Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000001728 nano-filtration Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000008399 tap water Substances 0.000 description 5
- 235000020679 tap water Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- RSMUVYRMZCOLBH-UHFFFAOYSA-N metsulfuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)NC1=NC(C)=NC(OC)=N1 RSMUVYRMZCOLBH-UHFFFAOYSA-N 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 printing dielectric Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- 235000021419 vinegar Nutrition 0.000 description 1
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- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a kind of ceramic film water purifier filter core with instant heating function, belongs to water purifier technical field.Include ceramic membrane element, housing, ceramic membrane element is installed on enclosure interior; The two ends of housing are respectively arranged with the first cover plate and the second cover plate, on the first cover plate, are provided with water inlet, and water inlet is communicated with the side of holding back of ceramic membrane element; In the per-meate side of ceramic membrane element, be provided with water outlet, the arranged outside of housing has heater block, and heater block is thick-film heating resistance.The utility model beneficial effect is compared with prior art: collection filters and is heated to be one, both can be used for water and has purified, and can immediately heat water again.
Description
Technical field
The utility model relates to a kind of ceramic film water purifier filter core with instant heating function, belongs to water purifier technical field.
Background technology
The problems such as insecurity of silt lodging in the hysteresis of the pollution at water source, tap water process and equipment modifying, the corrosion of water supply network, water, secondary water-supply, make the terminal purifying of water be subject to increasing attention, and water purifier is applied and given birth to.Membrane cartridge because of filtering accuracy high, effluent quality is good, is widely used in water purifier.
Water purifier membrane cartridge used mainly contains both at home and abroad at present: two kinds of organic high molecular layer and inorganic ceramic films.The shortcoming of organic membrane filter core is non-refractory, and inorganic ceramic film is high temperature resistant.Existing filter element of water purifier does not all have heating function, and the water purifying also will pick out heating or the heating of connection line machine in heating kettle, and heating steps is more loaded down with trivial details.
At present, pipeline machine and drinking machine heating adopt hot courage or electrothermal tube heating mostly on the market, and common way is, now, by water ebuillition of heated, then stop heating, when water temperature drops to below set(ting)value, temperature sensor sends signal to pilot circuit, and pilot circuit again starts heating unit and heats.This type of heating is not instant heating, and shortcoming is, water, by repeatedly boiled, forms " thousand boiling water " of heating repeatedly, and heating can waste mass energy repeatedly, and rate of heating is slow; Water heats repeatedly can form incrustation scale and nitrite etc., and these materials can enter human body together with water, and long-term drinking is unfavorable for healthy.
Utility model content
Main purpose of the present utility model is to provide a kind of collection to filter and immediately calorify the ceramic film water purifier filter core of one.Technical scheme is as follows:
A ceramic film water purifier filter core with instant heating function, includes ceramic membrane element, housing, and ceramic membrane element is installed on enclosure interior; The two ends of housing are respectively arranged with the first cover plate and the second cover plate, on the first cover plate, are provided with water inlet, and water inlet is communicated with the side of holding back of ceramic membrane element; In the per-meate side of ceramic membrane element, be provided with water outlet.
As improvement, the first cover plate and/or the second cover plate are to be removably connected on housing.
As improvement, the material of the first cover plate and/or the second cover plate is stainless steel.
As improvement, the inner side of the first cover plate and/or the second cover plate is provided with annular recesses, and described annular recesses is socketed on ceramic membrane element by sealing element;
As preferably, described sealing element is silica gel preferably.
As improvement, on the second cover plate, be provided with water port, water port is communicated with the side of holding back of ceramic membrane element.
As preferably, described water port is openable.
As improvement, the material of housing is stainless steel.
As improvement, the arranged outside of housing has heater block.
As improvement, heater block is thick-film heating resistance.
As improvement, the thickness of thick-film heating resistance is within the scope of 20 μ m ~ 1000 μ m.
As improvement, at the skin of described thick-film heating resistance, be provided with external insulation layer.
As preferably, the material of described external insulation layer is glass preferably.
As improvement, between described thick-film heating resistance and housing, be provided with interior insulating medium layer.
As improvement, described ceramic membrane element is ceramic microfiltration membrane, ceramic super-filtering film or nanofiltration membrane.
As improvement, the configuration of described ceramic membrane element is single hose or multi-channel type;
As preferably, described ceramic membrane element is multi-channel type preferably.
beneficial effect
The utility model beneficial effect is compared with prior art: collection filters and is heated to be one, both can be used for water and has purified, and can immediately heat water again.This filter core can wash away film pipe, improves the purification efficiency of ceramic membrane.The simple science of this filter cartridge construction, former water and product water separate completely, have guaranteed filter quality.This filter core convenient disassembly, film pipe can be taken out and cleans and regenerate from shell, guarantees that ceramic-film tube water production rate is stable, long service life.In the Stainless Steel Shell of this filter core, adopt silk-screen printing technique, the materials such as printing dielectric, conductor, heating resistor, through high temperature sintering, form heater element, heat exchange area is large, circuit and Stainless Steel Shell high-insulation, during heating, rise fast, low heat capacity, has the advantages such as lightweight, thermo-efficiency is high, thermal response speed is fast, long service life, energy-conserving and environment-protective, physical strength are high, safe and reliable, thick-film type heating, technical maturity, the yield rate of product can reach more than 96%.The advantage of the instant heating ceramic membrane cartridge of thick film is, filter core produces water and immediately heats, and rate of heating is accelerated greatly, there is no the shortcoming of " thousand boiling water ", also can keep water quality fresh; Instant heating, can not burn, greatly save energy repeatedly.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this ceramic film water purifier filter core;
Fig. 2 is the external structure schematic diagram of housing;
Fig. 3 is the diagrammatic cross-section of the external structure of housing.
Wherein, the 1, first cover plate; 2, sealing element; 3, ceramic membrane element; 4, housing; 5, annular recesses; 6, water inlet; 7, the second cover plate; 8, water outlet; 9, water port; 10, interior insulating medium layer; 11, heater block; 12, external insulation layer.
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, be intended to 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 ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of indications such as " counterclockwise " 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 addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
As shown in Figure 1, a kind of ceramic film water purifier filter core that the utility model provides, in general, this filter core is comprised of housing 4 and ceramic membrane element 3, and housing 4 is cylindrical, the upper and lower end of housing is opening, ceramic membrane element 3 is socketed in this housing 4, the external diameter of ceramic membrane element 3 is less than the internal diameter of housing 4, has so just formed the space between a housing 4 and ceramic membrane element 3, this space is the per-meate side that belongs to ceramic membrane element 3, and it produces water and can be present in this space.
The first cover plate 1 and the second cover plate 7 are respectively installed on the upper and lower end opening of housing 4, and they can be directly fixed on housing 4, for example, when manufacturing, make exactly cover plate and housing as a whole, and ceramic membrane element 3 is sealed in wherein; But in order to make ceramic membrane element 3 replace or to clean, the first cover plate 1 and the second cover plate 7 preferably with housing 4 carry out dismountable continuously, for example cover plate is by screw thread, to be tightened in the two ends of housing 4.The material of cover plate is stainless steel preferably.
On the first cover plate 1, to be provided with a water inlet 6, this water inlet 6 is communicated with tap water or other water source, water inlet 6 is connected in the side of holding back of ceramic membrane element 3, ceramic membrane element for tubular type or multi-channel type, water inlet is to be connected with pipe internal cavities, and source water enters the inside of ceramic membrane element 3 by water inlet 6, after filtering, producing water and through rete, enter to per-meate side, is the cavity forming between ceramic membrane element 3 and housing 4 in the drawings.
Product water after filtration is that the water outlet 8 by holding back in side leaves filter core, and this water outlet 8 both can design on the first cover plate 1 or the second cover plate 7, can be to be also arranged on housing 4; But be preferably arranged on cover plate, this is that in addition, due to when needs arrange heater element on housing 4, water outlet 8 can make the processing on housing 4 more complicated due to sealing on the cover board and fixing comparatively easy.
For the second cover plate 7, both can completely ceramic membrane be sealed, can be to be also provided with water port 9 on the second cover plate 7; When the second cover plate 7 is complete sealed structure, whole filter core is to be dead-end filtration operator scheme, but in order to produce the effect of washing away face, and the dirt in film pipe is discharged, preferably on the second cover plate 7, be provided with an openable water port 9, when needed, open a little this water port 9 and can so that have certain cross-flow in filtration procedure, play and discharge trapped substance, alleviate the effect that film pollutes.
Cover plate need to seal ceramic membrane element 3, the mode of sealing has a variety of, can directly cover plate inner side be arranged and have certain elastic sealing material, when cover plate is tightened on housing 4, can realize the clamping of cover plate and ceramic membrane element 3, on sealing material, there is opening water inlet 6 and water port 9 are communicated with the side realization of holding back of ceramic membrane element 3.Optimum sealing means is such: as shown in Figure 1, on the inner side of the first cover plate 1 and/or the second cover plate 7, be provided with annular recesses 5, the internal diameter of this groove is slightly larger than the external diameter of ceramic membrane element 3, sealing element 2 is being set between internal diameter and external diameter, sealing element 2 will be realized isolation with pipe is outer in the pipe of ceramic membrane element 3, and ceramic membrane element 3 is fixed between two cover plates.Sealing element can adopt conventional resilient material, but preferably adopt can resistance to 100 ℃ of above temperature silica gel sealing ring.The shape of sealing-ring can be to be seal with single-cone circle or seal with double-cone circle.In manufacturing processed, the central shaft of the annular recesses in two cover plates will overlap, and can improve as much as possible the complete and formedness of sealing.The sealed structure that this sealing means is more conventional, structure is simpler, be easy to dismounting, can to ceramic membrane element, carry out dismounting and replacing easily.
In order to realize filtration, synchronously carrying out of heating, the utility model also special design the structure of housing 4, the material of housing 4 preferably adopts stainless steel, outer setting at housing 4 has heater block 11, the heat that heater block 11 produces can be passed to by stainless housing 4 side of holding back of ceramic membrane element 3, realization is to producing heating of water, this heater block 11 preferably adopts thick-film heating resistance, this resistive material can be covered on housing 4 in good laminating, and its thickness is less, can guarantee that housing 4 has small and exquisite volume, the thickness optimum of the thick-film heating resistance adopting is to be controlled within the scope of 20 μ m ~ 1000 μ m, this resistive layer can be powered by the mode of conventional external source, in order to guarantee there will not be electric leakage, at heater block 11(thick-film heating resistance) and housing 4 between, preferably also be provided with insulating medium layer 10 in one deck, its effect is to prevent that ohmically electric heating from transmitting by stainless steel, on the other hand, also can make the heat of resistance be passed on stainless steel, realize the effect of conducting heat, this interior insulating medium layer, can adopt the modes such as conventional coating, printing to be made in the outside of stainless housing 4, insulating material can adopt common glass, pottery etc. to have the material of insulation and heat-conducting effect, for example can use with reference to < < 304 stainless steel substrates the development > > of dielectric slurry, Zhang Chuanyu, Du Yong state, Zhang Weijun etc., electronic component and material, Vol.23, No.8, Aug. 2004.For thick-film resistor being produced to the effect of insulation and insulation, preferably be provided with on its outer surface external insulation layer 12, external insulation layer 12 preferably adopts glass, according to actual needs, outside at this external insulation layer 12 also can be provided with the materials such as plastics, insulating foam, heat insulation further to it.
The ceramic membrane element 3 adopting can be ceramic microfiltration membrane, ceramic super-filtering film or nanofiltration membrane, can to ceramic membrane, carry out type selecting according to particular cases such as actual product water requirement, treatment capacity, unit type, water quality, if be that common family is used, adopt ultra-filtration membrane or microfiltration membrane, its material can be the high technology ceramics filtering material with vesicular structure that aluminum oxide, zirconium white etc. form through high temperature sintering, and porous support layer, transition layer and separating layer are asymmetric distribution.The configuration aspect of ceramic membrane element 3, preferably adopts inner pressed, makes to produce water to exosmosis, after flowing to outside pipe, can be subject to the heating of outside housing 4, realizes synchronously carrying out of filtering, heat.The configuration of ceramic membrane element 3 can be tubular type, also can be multi-channel type, in the middle of the present embodiment, preferably adopt multi-channel type, this is because needs filter on the one hand, when adding hotsync and carrying out, can not make the volume of the cavity of formation between ceramic membrane element 3 and housing 4 excessive, if when excessive, can cause rate of heating slack-off, time that need to be longer could be boiled by producing water, therefore, this just need to adopt the ceramic-film tube that external diameter is thicker, but, in order to guarantee to there is larger loadings in this filter core, so need to adopt multi-channel type film pipe, can make the filtration area in the filter core of unit volume large as much as possible, when thering is certain water production rate, guaranteed that the cavity between ceramic membrane element 3 and housing 4 is as much as possible little, therefore rate of heating will be very fast.
Under such condition, water outlet 8 is preferably installed on the top of filter core.This is when being installed on top, the density of hot water is less, can be toward top motion, this with regard to the water outlet that guaranteed top through enough heat-processed, in addition, the position of water outlet has also guaranteed that incrusted deposit is in the bottom of cavity up, can from water outlet 8, not flow out, and has guaranteed further effluent quality.
Below in conjunction with concrete operating process, this preferred filter core is described further:
When carrying out filter operation, first in housing 4 inside, install ceramic membrane element 3, then will on the annular recesses of the first cover plate 1 and the second cover plate 7 inner sides, be set with upper sealing element 2, then the first cover plate 1 and the second cover plate 7 are tightened in respectively on housing 4, make ceramic membrane element 3 sealed and fixing.Then the water inlet 6 on the first cover plate 1 is connected on water tap, open tap water, when needs carry out dead-end filtration, water port 9 is closed, at this moment tap water, after the filtration of ceramic membrane, produces water and enters in the cavity between ceramic membrane element 3 and housing 4; If in the time of need to carrying out cross flow filter, water port 9 is opened a little, can there is cross-flow in tap water on tubular membrane surface, eliminate that film pollutes and the pollutent of holding back materials such as () suspended substance, colloid, bacteriums is discharged, the product water penetrating enters per-meate side too, arrives a side of housing 4; The water outlet 8 being positioned on the second cover plate 7 is opened, and produces water and flows out from this outlet.
If need to need to heat when filtering, by the mode of circumscripted power line, thick-film heating resistance is switched on, make it produce heat, interior insulating medium layer 10 plays the effect of insulation, and by the logical housing 4 that passes to of heat, producing water conducts heat and reaches the object of heating through stainless steel, because the space between housing 4 and ceramic membrane element 3 is less, and the heat transfer contact area of stainless housing is large, can realize the object of instant filtration, product water, heating.
This ceramic film water purifier filter core is removable, when water pollutant is after ceramic membrane surface gathering is a certain amount of, aquifer yield reduces, when impact is used, cover plate can be turned on from housing, ceramic membrane is taken out, use brush after the pollutions such as the bacterium on film surface and suspended substance, to brush off, then carry out chemical treatment, such as ceramic membrane being put into vinegar, soak etc., the aquifer yield of ceramic membrane can recover again and filter effect remains unchanged.
Claims (15)
1. with a ceramic film water purifier filter core for instant heating function, include ceramic membrane element (3), housing (4), it is characterized in that: ceramic membrane element (3) is installed on housing (4) inside; The two ends of housing (4) are respectively arranged with the first cover plate (1) and the second cover plate (7), are provided with water inlet (6) on the first cover plate (1), and water inlet (6) is communicated with the side of holding back of ceramic membrane element (3); In the per-meate side of ceramic membrane element (3), be provided with water outlet (8); The arranged outside of housing (4) has heater block (11).
2. the ceramic film water purifier filter core of the instant heating function of band according to claim 1, is characterized in that: the first cover plate (1) and/or the second cover plate (7) are to be removably connected on housing (4).
3. the ceramic film water purifier filter core of the instant heating function of band according to claim 1, is characterized in that: described the first cover plate (1) and/or the material of the second cover plate (7) are stainless steels.
4. the ceramic film water purifier filter core of the instant heating function of band according to claim 1, it is characterized in that: the inner side of the first cover plate (1) and/or the second cover plate (7) is provided with annular recesses (5), and described annular recesses (5) is socketed on ceramic membrane element (3) by sealing element (2).
5. the ceramic film water purifier filter core of the instant heating function of band according to claim 4, is characterized in that: described sealing element (2) material is silica gel.
6. the ceramic film water purifier filter core of the instant heating function of band according to claim 1, is characterized in that: on the second cover plate (7), be provided with water port (9), water port (9) is communicated with the side of holding back of ceramic membrane element (3).
7. the ceramic film water purifier filter core of the instant heating function of band according to claim 6, is characterized in that: described water port (9) is openable.
8. the ceramic film water purifier filter core of the instant heating function of band according to claim 1, is characterized in that: the material of housing (4) is stainless steel.
9. the ceramic film water purifier filter core of the instant heating function of band according to claim 1, is characterized in that: described heater block (11) is thick-film heating resistance.
10. the ceramic film water purifier filter core of the instant heating function of band according to claim 9, is characterized in that: the thickness of thick-film heating resistance is within the scope of 20 μ m ~ 1000 μ m.
The ceramic film water purifier filter core of the instant heating function of 11. band according to claim 9, is characterized in that: the skin at described thick-film heating resistance is provided with external insulation layer (12).
The ceramic film water purifier filter core of the instant heating function of 12. band according to claim 11, is characterized in that: the material of described external insulation layer (12) is glass.
The ceramic film water purifier filter core of the instant heating function of 13. band according to claim 9, is characterized in that: between described thick-film heating resistance and housing (4), be provided with interior insulating medium layer (10).
The ceramic film water purifier filter core of the instant heating function of 14. band according to claim 1, is characterized in that: described ceramic membrane element (3) is ceramic microfiltration membrane, ceramic super-filtering film or nanofiltration membrane.
The ceramic film water purifier filter core of the instant heating function of 15. band according to claim 1, is characterized in that: the configuration of described ceramic membrane element (3) is single hose or multi-channel type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275912.5U CN203999056U (en) | 2014-05-27 | 2014-05-27 | A kind of ceramic film water purifier filter core with instant heating function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275912.5U CN203999056U (en) | 2014-05-27 | 2014-05-27 | A kind of ceramic film water purifier filter core with instant heating function |
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| Publication Number | Publication Date |
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| CN203999056U true CN203999056U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275912.5U Expired - Lifetime CN203999056U (en) | 2014-05-27 | 2014-05-27 | A kind of ceramic film water purifier filter core with instant heating function |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237857A (en) * | 2016-08-26 | 2016-12-21 | 佛山市顺德区美的饮水机制造有限公司 | Pipeline machine and water cleaning systems |
| CN107961579A (en) * | 2017-11-28 | 2018-04-27 | 北京汀源环保科技发展有限公司 | A kind of closed system of ceramic element |
-
2014
- 2014-05-27 CN CN201420275912.5U patent/CN203999056U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237857A (en) * | 2016-08-26 | 2016-12-21 | 佛山市顺德区美的饮水机制造有限公司 | Pipeline machine and water cleaning systems |
| CN106237857B (en) * | 2016-08-26 | 2019-01-29 | 佛山市顺德区美的饮水机制造有限公司 | Pipeline machine and water purification system |
| CN107961579A (en) * | 2017-11-28 | 2018-04-27 | 北京汀源环保科技发展有限公司 | A kind of closed system of ceramic element |
| CN107961579B (en) * | 2017-11-28 | 2021-12-10 | 北京汀源环保科技发展有限公司 | Closed system of ceramic filter element |
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