CN205151941U - Multistage combined type filter and pipeline formula water purification machine - Google Patents
Multistage combined type filter and pipeline formula water purification machine Download PDFInfo
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- CN205151941U CN205151941U CN201520941351.2U CN201520941351U CN205151941U CN 205151941 U CN205151941 U CN 205151941U CN 201520941351 U CN201520941351 U CN 201520941351U CN 205151941 U CN205151941 U CN 205151941U
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Abstract
The utility model discloses a multistage combined type filter and have the pipeline formula water purification machine of this filter. Multistage combined type filter includes tube (1), first end seals (2), the second end seals (3), arrange baffle (5) in tube (1) in, ante -chamber (10) are cut apart into with tube (1) inner chamber in baffle (5), back cavity (11), place leading filtration composite filter element (4) in ante -chamber (10), place RO membrane filter core (6) in back cavity (11), communicate through the water hole of crossing on baffle (5) between ante -chamber (10) and back cavity (11), establish on first end (2) water inlet (20), establish pure water export (30) on the second end (3), concentrated water export (31), the running water gets into ante -chamber (10) via water inlet (20), filter through leading filtration composite filter element (4), the water hole of crossing by on the baffle (5) enters into back cavity (11), after RO membrane filter core (6) handles, the pure water is flowed by pure water export (30) via RO membrane filter core (6) central gully -hole (61), concentrated water exports (31) via concentrated water and discharges. Can be applied to the pure water field of preparing.
Description
Technical field
The utility model relates to a kind of multistage combined strainer; In addition, the utility model also relates to a kind of pipe type water-purifying machine.
Background technology
Domestic water purifying machine is a kind of water purifying plant can directly drunk after purification and reverse osmosis membrane processing by tap water.The employing cabinet that existing water purification machine has or rack, or the machine of band outer cover, production and assembly are complicated, make troubles to after sale service.The box water purification machine of tradition first need open chassis body, then the connecting water pipe that be equipped with on the assembly of filter core is disconnected, then takes out and take assembly apart, new reverse osmosis membrane or filtrate are loaded, then water receiving pipeline is installed, then lid casing, its action is complicated, and increases cost, easily makes mistakes.Traditional reverse osmosis water purification machine adopts multi-stage filter core, each filter core is independently parts, adopt four to five cylindrical shells, there is a filter core in each cylindrical shell and assemble different filtrates, different filtrate cylindrical shells is put in the outer Sales of complete machine again, and the replacing of multiple filter core point different time sections to change different filter cores usually.Need to be connected by pipeline between this traditional independent filter core, installation and maintenance are loaded down with trivial details, easily leak, and totally take up room large, profile unsightly.
The water purifier of existing duct type only has ultrafiltration function, does not reach the function of the descale of water purification machine.Even if adopt the water cleaning systems of mode of reverse osmosis, the water production rate instant under the condition of general Chinese running water pressure due to reverse-osmosis membrane element is very little, the situation of namely producing water and namely using can not be met, so both increase topping-up pump to improve water production rate, or be connected to pressure water storage barrel, also the use of short period of time is met by water processed for a long time, the water purifier of existing band reverse osmosis also needs to pass through high-voltage switch gear in addition, low-tension switch, magnetic valve, the electrical systems such as computer control panel carry out the operating mode of Controlling System, add system complexity, hardware cost, energy consumption, electric leakage potential safety hazard.
Utility model content
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art, provide a kind of integrated level high, take up room little, good looking appearance, peripheral components are few, install, change, the multistage combined strainer of easy maintenance.
In addition, the utility model also provide a kind of assemble produce easy, installation and maintenance are convenient, change core convenient, without increasing pump, without electric elements, meeting user demand, cost-saving, save energy, safe pipe type water-purifying machine without pressure water storage barrel, aquifer yield.
The technical scheme that multistage combined strainer of the present utility model adopts is: multistage combined strainer of the present utility model comprises shell, the first end be tightly connected with described shell two ends seals, second end envelope, be placed in the dividing plate at middle part in described shell, described shell lumen segmentation is become ante-chamber by described dividing plate, back cavity, prefilter composite filter element is placed in described ante-chamber, reverse osmosis membrane filter element is placed in described back cavity, be connected by the water hole on described dividing plate between described ante-chamber with described back cavity, described first end is sealed up and is provided with water-in, described second end is sealed up and is provided with pure water outlet, condensed water exports, tap water enters in described ante-chamber via described water-in, after described prefilter composite filter element filters, described back cavity is entered into by the water hole on described dividing plate, after described reverse osmosis membrane filter element process, pure water exports outflow via the center set water hole of described reverse osmosis membrane filter element by described pure water, condensed water is discharged via described condensed water outlet.
Described prefilter composite filter element comprises the cotton layer of two-layer PP of central column and the active carbon layer between the cotton layer of two-layer described PP, tap water by after the cotton layer of described PP that is positioned at the cotton layer of outer field described PP, described active carbon layer and is positioned at internal layer, enters into described back cavity from the water hole of central post holes through described dividing plate of the cotton layer of the described PP being positioned at internal layer successively.
Or, described prefilter composite filter element comprises the cotton layer of cylindric prismatic two-layer PP and the active carbon layer between the cotton layer of two-layer described PP, tap water successively by the cotton layer of described PP being positioned at front end, described active carbon layer and be positioned at rear end the cotton layer of described PP after, enter into described back cavity from the water hole described dividing plate.
Described first end envelope, described second end envelope are fixed respectively by screw and pressing plate press seal.
Seal isolation ring is provided with in described back cavity, annulus between described reverse osmosis membrane filter element and described shell is divided into two portions, and front portion is divided into primary purifying pool, the rear portion be communicated with the water hole on described dividing plate to be divided into the concentrated pool with described condensed water outlet; Described condensed water exit is provided with waste water variable valve.
The first technical scheme that pipe type water-purifying machine of the present utility model adopts is: pipe type water-purifying machine of the present utility model comprises tap water water inlet pipe, tap water connecting water pipe, purified water supply pipe, condensed water delivery pipe, three pipes water tap with no pressure, and multistage combined strainer, described multistage combined strainer comprises shell, the first end be tightly connected with described shell two ends seals, second end envelope, be placed in the dividing plate at middle part in described shell, described shell lumen segmentation is become ante-chamber by described dividing plate, back cavity, prefilter composite filter element is placed in described ante-chamber, reverse osmosis membrane filter element is placed in described back cavity, be connected by the water hole on described dividing plate between described ante-chamber with described back cavity, described first end is sealed up and is provided with water-in, described second end is sealed up and is provided with pure water outlet, condensed water exports, tap water enters in described ante-chamber via described water-in, after described prefilter composite filter element filters, described back cavity is entered into by the water hole on described dividing plate, after described reverse osmosis membrane filter element process, pure water exports outflow via the center set water hole of described reverse osmosis membrane filter element by described pure water, condensed water is discharged via described condensed water outlet, the first water-in that water tap with no pressure managed by described tap water water inlet pipe and described three is connected, the first water outlet of water tap with no pressure is managed at the two ends of described tap water connecting water pipe respectively with described three, the water-in of described multistage combined strainer is connected, the two ends of described purified water supply pipe export with the pure water of described multistage combined strainer respectively, second water-in of described three pipe water tap with no pressure is connected, the condensed water outlet of described multistage combined strainer connects described condensed water delivery pipe.
Described prefilter composite filter element comprises the cotton layer of two-layer PP of central column and the active carbon layer between the cotton layer of two-layer described PP, tap water by after the cotton layer of described PP that is positioned at the cotton layer of outer field described PP, described active carbon layer and is positioned at internal layer, enters into described back cavity from the water hole of central post holes through described dividing plate of the cotton layer of the described PP being positioned at internal layer successively.
Or, described prefilter composite filter element comprises the cotton layer of cylindric prismatic two-layer PP and the active carbon layer between the cotton layer of two-layer described PP, tap water successively by the cotton layer of described PP being positioned at front end, described active carbon layer and be positioned at rear end the cotton layer of described PP after, enter into described back cavity from the water hole described dividing plate.
Described first end envelope, described second end envelope are fixed respectively by screw and pressing plate press seal.
Seal isolation ring is provided with in described back cavity, annulus between described reverse osmosis membrane filter element and described shell is divided into two portions, and front portion is divided into primary purifying pool, the rear portion be communicated with the water hole on described dividing plate to be divided into the concentrated pool with described condensed water outlet; Described condensed water exit is provided with waste water variable valve.
Second water outlet of described three pipe water tap with no pressure is that pure water uses outlet.
Described condensed water delivery pipe is connected to discharge of wastewater valve.
The second technical scheme that pipe type water-purifying machine of the present utility model adopts is: pipe type water-purifying machine of the present utility model comprises tap water water inlet pipe, tap water connecting water pipe, purified water supply pipe, condensed water delivery pipe, three pipes water tap with no pressure, and multistage combined strainer, described multistage combined strainer comprises shell, the first end be tightly connected with described shell two ends seals, second end envelope, be placed in the dividing plate at middle part in described shell, described shell lumen segmentation is become ante-chamber by described dividing plate, back cavity, prefilter composite filter element is placed in described ante-chamber, reverse osmosis membrane filter element is placed in described back cavity, be connected by the water hole on described dividing plate between described ante-chamber with described back cavity, described first end is sealed up and is provided with water-in, described second end is sealed up and is provided with pure water outlet, condensed water exports, tap water enters in described ante-chamber via described water-in, after described prefilter composite filter element filters, described back cavity is entered into by the water hole on described dividing plate, after described reverse osmosis membrane filter element process, pure water exports outflow via the center set water hole of described reverse osmosis membrane filter element by described pure water, condensed water is discharged via described condensed water outlet, the first water-in that water tap with no pressure managed by described tap water water inlet pipe and described three is connected, the first water outlet of water tap with no pressure is managed at the two ends of described tap water connecting water pipe respectively with described three, the water-in of described multistage combined strainer is connected, the two ends of described purified water supply pipe export with the pure water of described multistage combined strainer respectively, second water-in of described three pipe water tap with no pressure is connected, the condensed water outlet of described multistage combined strainer connects described condensed water delivery pipe.
Described pipe type water-purifying machine also comprises single spool water tap, and the water inlet of described single spool water tap exports with the condensed water of described multistage combined strainer and is connected.
Described prefilter composite filter element comprises the cotton layer of two-layer PP of central column and the active carbon layer between the cotton layer of two-layer described PP, tap water by after the cotton layer of described PP that is positioned at the cotton layer of outer field described PP, described active carbon layer and is positioned at internal layer, enters into described back cavity from the water hole of central post holes through described dividing plate of the cotton layer of the described PP being positioned at internal layer successively.
Or, described prefilter composite filter element comprises the cotton layer of cylindric prismatic two-layer PP and the active carbon layer between the cotton layer of two-layer described PP, tap water successively by the cotton layer of described PP being positioned at front end, described active carbon layer and be positioned at rear end the cotton layer of described PP after, enter into described back cavity from the water hole described dividing plate.
Described first end envelope, described second end envelope are fixed respectively by screw and pressing plate press seal.
Seal isolation ring is provided with in described back cavity, annulus between described reverse osmosis membrane filter element and described shell is divided into two portions, and front portion is divided into primary purifying pool, the rear portion be communicated with the water hole on described dividing plate to be divided into the concentrated pool with described condensed water outlet; Described condensed water exit is provided with waste water variable valve.
Second water outlet of described three pipe water tap with no pressure is that pure water uses outlet.
Described condensed water delivery pipe is connected to discharge of wastewater valve.
The third technical scheme that pipe type water-purifying machine of the present utility model adopts is: pipe type water-purifying machine of the present utility model comprises tap water water inlet pipe, tap water connecting water pipe, purified water supply pipe, condensed water delivery pipe, water inlet control valve, single spool water tap, without switch water tap, and multistage combined strainer, described multistage combined strainer comprises shell, the first end be tightly connected with described shell two ends seals, second end envelope, be placed in the dividing plate at middle part in described shell, described shell lumen segmentation is become ante-chamber by described dividing plate, back cavity, prefilter composite filter element is placed in described ante-chamber, reverse osmosis membrane filter element is placed in described back cavity, be connected by the water hole on described dividing plate between described ante-chamber with described back cavity, described first end is sealed up and is provided with water-in, described second end is sealed up and is provided with pure water outlet, condensed water exports, tap water enters in described ante-chamber via described water-in, after described prefilter composite filter element filters, described back cavity is entered into by the water hole on described dividing plate, after described reverse osmosis membrane filter element process, pure water exports outflow via the center set water hole of described reverse osmosis membrane filter element by described pure water, condensed water is discharged via described condensed water outlet, described tap water water inlet pipe is connected with an interface of described water inlet control valve, the two ends of described tap water connecting water pipe respectively with another interface of described water inlet control valve, the water-in of described multistage combined strainer is connected, the two ends of described purified water supply pipe export with the pure water of described multistage combined strainer respectively, the described water inlet without switch water tap is connected, the two ends of described condensed water delivery pipe export with the condensed water of described multistage combined strainer respectively, the water inlet of described single spool water tap is connected, described condensed water delivery pipe is connected to arm.
Described prefilter composite filter element comprises the cotton layer of two-layer PP of central column and the active carbon layer between the cotton layer of two-layer described PP, tap water by after the cotton layer of described PP that is positioned at the cotton layer of outer field described PP, described active carbon layer and is positioned at internal layer, enters into described back cavity from the water hole of central post holes through described dividing plate of the cotton layer of the described PP being positioned at internal layer successively.
Or, described prefilter composite filter element comprises the cotton layer of cylindric prismatic two-layer PP and the active carbon layer between the cotton layer of two-layer described PP, tap water successively by the cotton layer of described PP being positioned at front end, described active carbon layer and be positioned at rear end the cotton layer of described PP after, enter into described back cavity from the water hole described dividing plate.
Described first end envelope, described second end envelope are fixed respectively by screw and pressing plate press seal.
Seal isolation ring is provided with in described back cavity, annulus between described reverse osmosis membrane filter element and described shell is divided into two portions, and front portion is divided into primary purifying pool, the rear portion be communicated with the water hole on described dividing plate to be divided into the concentrated pool with described condensed water outlet; Described condensed water exit is provided with waste water variable valve.
The arm of described condensed water delivery pipe is connected to discharge of wastewater valve.
The beneficial effects of the utility model are: because multistage combined strainer of the present utility model comprises shell, the first end be tightly connected with described shell two ends seals, second end envelope, be placed in the dividing plate at middle part in described shell, described shell lumen segmentation is become ante-chamber by described dividing plate, back cavity, prefilter composite filter element is placed in described ante-chamber, reverse osmosis membrane filter element is placed in described back cavity, be connected by the water hole on described dividing plate between described ante-chamber with described back cavity, described first end is sealed up and is provided with water-in, described second end is sealed up and is provided with pure water outlet, condensed water exports, tap water enters in described ante-chamber via described water-in, after described prefilter composite filter element filters, described back cavity is entered into by the water hole on described dividing plate, after described reverse osmosis membrane filter element process, pure water exports outflow via the center set water hole of described reverse osmosis membrane filter element by described pure water, condensed water is discharged via described condensed water outlet, multistage combined strainer of the present utility model is by described prefilter composite filter element, described reverse osmosis membrane filter element is integrated in one in parts, compare existing split type, significantly decrease pipeline to connect, significantly save and take up room, particularly convenient when more renew cartridge, open described first end envelope and described second end envelope just replaceable filtrate and reverse osmosis membrane, without internal water pipeline, cost reduces, when being applied in water purification machine, as long as change parts during replacing just can install multiple filtrate needed for water purification machine and reverse osmosis membrane, and the shell of machine can be exempted, directly expose, do not affect the appearance yet, profile more fashion is unique, be contained in kitchen cabinet and more save space, therefore multistage combined strainer integrated level of the present utility model is high, take up room little, good looking appearance, peripheral components is few, install, change, easy maintenance,
Pipe type water-purifying machine of the present utility model is owing to have employed above-mentioned multistage combined strainer, when pump need not be increased, the water production rate of membrane element can meet general drinking water needs, by described three pipe water tap with no pressure or described water inlet control valves, realize when without Controlling System water and shutdown when electrical element, system is simple and reliable, failure rate is low, without increase pump, without electric elements, without pressure water storage barrel, cost-saving, save energy, safety, and facilitate membrane element to rinse, extend the membrane element life-span, improve water production rate, improve ratio of desalinization; Therefore pipe type water-purifying machine of the present utility model assembling produce easy, installation and maintenance are convenient, change core convenient, without increasing pump, without electric elements, meeting user demand, cost-saving, save energy, use safety without pressure water storage barrel, aquifer yield.
Accompanying drawing explanation
Fig. 1 is the section structure schematic diagram of the multistage combined strainer of the utility model embodiment one;
Fig. 2 is the section structure schematic diagram of the multistage combined strainer of the utility model embodiment two;
Fig. 3 is the syndeton schematic diagram of the pipe type water-purifying machine of the utility model embodiment three;
Fig. 4 is the syndeton schematic diagram of the pipe type water-purifying machine of the utility model embodiment four;
Fig. 5 is the syndeton schematic diagram of the pipe type water-purifying machine of the utility model embodiment five.
Embodiment
Embodiment one:
As shown in Figure 1, the multistage combined strainer of the present embodiment comprises shell 1, the first end be tightly connected with described shell 1 two ends seals 2, second end envelope 3, be placed in the dividing plate 5 at middle part in described shell 1, described first end envelope 2, described second end envelope 3 is fixed respectively by screw 71 and pressing plate 7 press seal, described shell 1 lumen segmentation is become ante-chamber 10 by described dividing plate 5, back cavity 11, prefilter composite filter element 4 is placed in described ante-chamber 10, reverse osmosis membrane filter element 6 is placed in described back cavity 11, be connected by the water hole on described dividing plate 5 between described ante-chamber 10 with described back cavity 11, described first end envelope 2 is provided with water-in 20, described second end envelope 3 is provided with pure water outlet 30, condensed water outlet 31, seal isolation ring 56 is provided with in described back cavity 11, annulus between described reverse osmosis membrane filter element 6 and described shell 1 is divided into two portions, front portion is divided into the primary purifying pool be communicated with the water hole on described dividing plate 5, rear portion is divided into and exports the 31 concentrated pools be communicated with described condensed water, described condensed water exports 31 places and is provided with waste water variable valve 9, tap water enters in described ante-chamber 10 via described water-in 20, after described prefilter composite filter element 4 filters, described back cavity 11 is entered into by the water hole on described dividing plate 5, after described reverse osmosis membrane filter element 6 processes, pure water exports 30 outflows via the center set water hole 61 of described reverse osmosis membrane filter element 6 by described pure water, condensed water is discharged via described condensed water outlet 31.
Described prefilter composite filter element 4 is a kind of ring-type composite filter elements, described prefilter composite filter element 4 comprises the cotton layer 41 of two-layer PP of central column and the active carbon layer 42 between the cotton layer 41 of two-layer described PP, tap water by after the cotton layer 41 of described PP that is positioned at the cotton layer 41 of outer field described PP, described active carbon layer 42 and is positioned at internal layer, enters into described back cavity 11 from the water hole of central post holes through described dividing plate 5 of the cotton layer 41 of the described PP being positioned at internal layer successively.By PP, the filtrate such as cotton and gac is combined with each other described prefilter composite filter element 4, and the situation of water quality from the beginning for major part removes muriate, chlorinated lime and suspended substance in water and insoluble matter as seen simultaneously, and purifying water effect is good.
In order to ensure sealing reliability and prevent different filtration stage water mix, avoid leaking, the first sealing member 51 is provided with between described dividing plate 5 and described shell 1, the second sealing member 52 is provided with between described first end envelope 2 and described shell 1, the 3rd sealing member 53 is provided with between described second end envelope 3 and described shell 1, the 4th sealing member 54 is provided with between the front end of described prefilter composite filter element 4 and described first end seal 2, described 4th sealing member 54 is end part seal, the pure water sealing 3 in described center set water hole 61 and described second end is provided with the 5th sealing member 55 between exporting 30.
Embodiment two:
As shown in Figure 2, the multistage combined strainer of the present embodiment and the distinguishing characteristics of embodiment one are: the structure formation of described prefilter composite filter element 4 and with the shape and structure of the described dividing plate 5 of its adaptation and sealing, in the present embodiment, described prefilter composite filter element 4 is a kind of ring-type composite filter elements, described prefilter composite filter element 4 comprises the cotton layer 41 of cylindric prismatic two-layer PP and the active carbon layer 42 between the cotton layer 41 of two-layer described PP, the described PP cotton layer 41 of tap water successively by being positioned at front end, described active carbon layer 42 and be positioned at rear end the cotton layer 41 of described PP after, described back cavity 11 is entered into from the water hole described dividing plate 5.In addition, described dividing plate 5 is by the side ladle cover isolation of whole described prefilter composite filter element 4, make described prefilter composite filter element 4 whole cross section on whole length direction be all that stratiform crosses water, therefore do not need the end part seal in embodiment one and described 4th sealing member 54.
All the other features of the present embodiment are identical with embodiment one.
Embodiment three:
As shown in Figure 3, the pipe type water-purifying machine of the present embodiment comprises tap water water inlet pipe 81, tap water connecting water pipe 82, purified water supply pipe 83, condensed water delivery pipe 84, three pipes water tap 86 with no pressure, and multistage combined strainer 8, described multistage combined strainer 8 can be multistage combined strainer described in any one in embodiment one or two, the first water-in that water tap 86 with no pressure managed by described tap water water inlet pipe 81 and described three is connected, the first water outlet of water tap 6 with no pressure is managed at the two ends of described tap water connecting water pipe 82 respectively with described three, the water-in 20 of described multistage combined strainer 8 is connected, the two ends of described purified water supply pipe 83 export 30 with the pure water of described multistage combined strainer 8 respectively, second water-in of described three pipe water tap 6 with no pressure is connected, the condensed water outlet 31 of described multistage combined strainer 8 connects described condensed water delivery pipe 84, condensed water is emitted or collects and be used for non-immediate potable use, as washed one's face, wash dish, flush the toilet, described condensed water delivery pipe 84 is connected to discharge of wastewater valve 89, described three pipe water tap 86 with no pressure can be fixed on table top 80, miscellaneous part is positioned at described table top less than 80, succinctly attractive in appearance, second water outlet of described three pipe water tap 86 with no pressure is that pure water uses outlet, capable of direct drinking or for cooking, Baoshang, the purposes such as to make tea, in the present embodiment, a spool is provided with between first water-in of described three pipe water tap 86 with no pressure and the first water outlet, another spool is provided with between second water-in of described three pipe water tap 86 with no pressure and the second water outlet, controlled the keying of two spools by a handle simultaneously, with synchronous averaging water during water, simple for structure, easy to use.
Embodiment four:
As shown in Figure 4, the distinguishing characteristics of the present embodiment and embodiment three is: in the present embodiment, described pipe type water-purifying machine also comprises single spool water tap 85, the water inlet of described single spool water tap 85 exports with the condensed water of described reverse osmosis membrane 8 and is connected, and described single spool water tap 85 is fixed on table top 80.Condensed water can be used for the non-immediate potable use of domestic water by described single spool water tap 85, as the dish that washes one's face, washes, flush the toilet, in addition, open described single spool water tap 85 when water processed and can play the effect of rinsing reverse osmosis membrane, realize high flow rate to rinse membrane element membrane surface, cleaning dirt.
All the other features of the present embodiment are identical with embodiment three.
Embodiment five:
As shown in Figure 5, the pipe type water-purifying machine of the present embodiment comprises tap water water inlet pipe 81, tap water connecting water pipe 82, purified water supply pipe 83, condensed water delivery pipe 84, water inlet control valve 87, single spool water tap 85, without switch water tap 88, and multistage combined strainer 8, described multistage combined strainer 8 can be multistage combined strainer described in any one in embodiment one or two, described tap water water inlet pipe 81 is connected with an interface of described water inlet control valve 87, the two ends of described tap water connecting water pipe 82 respectively with another interface of described water inlet control valve 87, the water-in 20 of described multistage combined strainer 8 is connected, the two ends of described purified water supply pipe 83 export 30 with the pure water of described multistage combined strainer 8 respectively, the described water inlet without switch water tap 88 is connected, the two ends of described condensed water delivery pipe 84 export 31 with the condensed water of described multistage combined strainer 8 respectively, the water inlet of described single spool water tap 85 is connected, the water outlet of described single spool water tap 85 is used for non-immediate potable use, as washed one's face, wash dish, flush the toilet, described condensed water delivery pipe 84 is connected to arm, condensed water is emitted, the arm of described condensed water delivery pipe 84 is connected to discharge of wastewater valve 89, described single spool water tap, described water inlet control valve is all fixed on table top, miscellaneous part is positioned at described table top less than 20, succinctly attractive in appearance, the present embodiment goes out pure water by described without switch water tap 88, opened by described water inlet control valve 87 and carry out water processed, from the water processed of embodiment three and four and slightly different by taps form.
In addition, pipe type water-purifying machine of the present utility model, by setting up pressure charging valve device, when hydraulic pressure is inadequate, solves hydraulic pressure problem.About the different problem of different user installation site hydraulic pressure, available described waste water variable valve 9 regulates, the low waste water of hydraulic pressure is just turned down, when hydraulic pressure is large, waste water tunes up, control the ratio of waste water and pure water, to ensure the water yield processed of pure water, solve because water feeding pressure is little, waste water causes greatly pure water less than normal and due to the problem that water feeding pressure is large, the waste water hour reverse osmosis membrane rate of recovery not easily causes film to block.
Multistage combined strainer of the present utility model is by described prefilter composite filter element 4, described reverse osmosis membrane filter element 6 is integrated in one in parts, compare existing split type, significantly decrease pipeline to connect, significantly save and take up room, particularly convenient when more renew cartridge, open described first end envelope 2 and described second end envelope 3 just replaceable filtrate and reverse osmosis membrane, without internal water pipeline, cost reduces, when being applied in water purification machine, as long as change parts during replacing just can install multiple filtrate needed for water purification machine and reverse osmosis membrane, and the shell of machine can be exempted, directly expose, do not affect the appearance yet, profile more fashion is unique, be contained in kitchen cabinet and more save space, therefore multistage combined strainer integrated level of the present utility model is high, take up room little, good looking appearance, peripheral components is few, install, change, easy maintenance.
Pipe type water-purifying machine of the present utility model is owing to have employed above-mentioned multistage combined strainer, when pump need not be increased, the water production rate of membrane element can meet general drinking water needs, by described three pipe water tap 86 with no pressure or described water inlet control valves 87, realize when without Controlling System water and shutdown when electrical element, system is simple and reliable, failure rate is low, without increasing pump, without electric elements, without pressure water storage barrel, cost-saving, save energy, safety, and facilitate membrane element to rinse, extend the membrane element life-span, improve water production rate, improve ratio of desalinization, therefore pipe type water-purifying machine of the present utility model assembling produce easy, installation and maintenance are convenient, change core convenient, without increasing pump, without electric elements, meeting user demand, cost-saving, save energy, use safety without pressure water storage barrel, aquifer yield, it is a kind of high-end pipe type water-purifying machine completely newly, it has accomplished without pump without bucket, water purification technology advanced in the world, without barrel technology, pressure pot is avoided to cause secondary pollution to water, without the need to connecing electricity, easy for installation, thoroughly stop potential safety hazard, outward appearance is clean and tidy, attractive in appearance, generous, is applicable to east family and uses, can meet multiple occasion to use, under cupboard, table top, wall hanging all can install, and arbitrarily can lay according to family's layout, filter core connects design soon, is convenient for changing maintenance, large flux design, meets general domestic water demand, filter element life is reminded, and ensures safe drinking water, manual flushing designs, and extends the reverse osmosis membrane life-span.
The utility model can be widely used in pure water and produce field.
Claims (10)
1. a multistage combined strainer, it is characterized in that: comprise shell (1), the first end be tightly connected with described shell (1) two ends seals (2), second end envelope (3), be placed in the dividing plate (5) at middle part in described shell (1), described shell (1) lumen segmentation is become ante-chamber (10) by described dividing plate (5), back cavity (11), prefilter composite filter element (4) is placed in described ante-chamber (10), reverse osmosis membrane filter element (6) is placed in described back cavity (11), be connected by the water hole on described dividing plate (5) between described ante-chamber (10) with described back cavity (11), described first end envelope (2) is provided with water-in (20), described second end envelope (3) is provided with pure water outlet (30), condensed water outlet (31), tap water enters in described ante-chamber (10) via described water-in (20), after described prefilter composite filter element (4) is filtered, described back cavity (11) is entered into by the water hole on described dividing plate (5), after described reverse osmosis membrane filter element (6) process, pure water exports (30) outflow via the center set water hole (61) of described reverse osmosis membrane filter element (6) by described pure water, condensed water exports (31) via described condensed water and discharges.
2. multistage combined strainer according to claim 1, it is characterized in that: the cotton layer (41) of two-layer PP that described prefilter composite filter element (4) comprises central column and the active carbon layer (42) be positioned between the cotton layer (41) of two-layer described PP, tap water by after the cotton layer (41) of described PP that is positioned at the cotton layer (41) of outer field described PP, described active carbon layer (42) and is positioned at internal layer, enters into described back cavity (11) from the water hole of central post holes through described dividing plate (5) of the cotton layer (41) of the described PP being positioned at internal layer successively.
3. multistage combined strainer according to claim 1, it is characterized in that: the active carbon layer (42) that described prefilter composite filter element (4) comprises the cotton layer (41) of cylindric prismatic two-layer PP and is positioned between the cotton layer (41) of two-layer described PP, tap water successively by the cotton layer (41) of described PP that is positioned at front end, described active carbon layer (42) and be positioned at rear end the cotton layer (41) of described PP after, enter into described back cavity (11) from the water hole described dividing plate (5).
4. multistage combined strainer according to claim 1, is characterized in that: described first end envelope (2), described second end envelope (3) are fixed respectively by screw (71) and pressing plate (7) press seal.
5. multistage combined strainer according to claim 1, it is characterized in that: in described back cavity (11), be provided with seal isolation ring (56), annulus between described reverse osmosis membrane filter element (6) and described shell (1) is divided into two portions, the concentrated pool that front portion is divided into primary purifying pool, the rear portion be communicated with the water hole on described dividing plate (5) to be divided into exporting with described condensed water (31) to be communicated with; Described condensed water outlet (31) place is provided with waste water variable valve (9).
6. a pipe type water-purifying machine, it is characterized in that: comprise tap water water inlet pipe (81), tap water connecting water pipe (82), purified water supply pipe (83), condensed water delivery pipe (84), three pipes water tap with no pressure (86), and the multistage combined strainer (8) described in claim 1 to 5 any one, described tap water water inlet pipe (81) is connected with described 3 first water-ins of managing water tap with no pressure (86), the first water outlet of water tap with no pressure (6) is managed at the two ends of described tap water connecting water pipe (82) respectively with described three, the water-in (20) of described multistage combined strainer (8) is connected, the two ends of described purified water supply pipe (83) export (30) with the pure water of described multistage combined strainer (8) respectively, second water-in of described three pipes water tap with no pressure (6) is connected, condensed water outlet (31) of described multistage combined strainer (8) connects described condensed water delivery pipe (84).
7. pipe type water-purifying machine according to claim 6, it is characterized in that: described pipe type water-purifying machine also comprises single spool water tap (85), the water inlet of described single spool water tap (85) exports with the condensed water of described multistage combined strainer (8) and is connected.
8. the pipe type water-purifying machine according to claim 6 or 7, is characterized in that: the second water outlet of described three pipes water tap with no pressure (86) is that pure water uses outlet.
9. a pipe type water-purifying machine, it is characterized in that: comprise tap water water inlet pipe (81), tap water connecting water pipe (82), purified water supply pipe (83), condensed water delivery pipe (84), water inlet control valve (87), single spool water tap (85), without switch water tap (88), and the multistage combined strainer (8) described in claim 1 to 5 any one, described tap water water inlet pipe (81) is connected with an interface of described water inlet control valve (87), the two ends of described tap water connecting water pipe (82) respectively with another interface of described water inlet control valve (87), the water-in (20) of described multistage combined strainer (8) is connected, the two ends of described purified water supply pipe (83) export (30) with the pure water of described multistage combined strainer (8) respectively, the described water inlet without switch water tap (88) is connected, the two ends of described condensed water delivery pipe (84) export (31) with the condensed water of described multistage combined strainer (8) respectively, the water inlet of described single spool water tap (85) is connected, described condensed water delivery pipe (84) is connected to arm.
10. the pipe type water-purifying machine according to claim 6 or 9, is characterized in that: the arm of described condensed water delivery pipe (84) is connected to discharge of wastewater valve (89).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941351.2U CN205151941U (en) | 2015-11-21 | 2015-11-21 | Multistage combined type filter and pipeline formula water purification machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520941351.2U CN205151941U (en) | 2015-11-21 | 2015-11-21 | Multistage combined type filter and pipeline formula water purification machine |
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| Publication Number | Publication Date |
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| CN205151941U true CN205151941U (en) | 2016-04-13 |
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| CN201520941351.2U Expired - Fee Related CN205151941U (en) | 2015-11-21 | 2015-11-21 | Multistage combined type filter and pipeline formula water purification machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293738A (en) * | 2015-11-21 | 2016-02-03 | 深圳加仑膜技术有限公司 | Multistage composite filter and pipeline water purifier |
| CN106186113A (en) * | 2016-08-24 | 2016-12-07 | 宁波市艾瑞生净化科技有限公司 | Water purifier water purification structure |
-
2015
- 2015-11-21 CN CN201520941351.2U patent/CN205151941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105293738A (en) * | 2015-11-21 | 2016-02-03 | 深圳加仑膜技术有限公司 | Multistage composite filter and pipeline water purifier |
| CN106186113A (en) * | 2016-08-24 | 2016-12-07 | 宁波市艾瑞生净化科技有限公司 | Water purifier water purification structure |
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