CN208857077U - A kind of water purification central treating station and distributed multifunctional drinking system - Google Patents

Abstract

The utility model discloses a kind of water purification central treating station and distributed multifunctional drinking systems, including central treating station；The water purification general pipeline of central treating station and the Drinking fountain of different user connect；Central treating station includes several box body combinations formula multistage filtering clean water treatment units, and box body combinations formula multistage filtering clean water treatment unit includes cabinet；Cabinet includes filter chamber and water purifying chamber；Filter chamber is equipped with water inlet, and filter chamber is connected to by flat ceramic membrane filtration module with water purifying chamber；Water purifying chamber's bottom plate is equipped with multi-functional nested Combination filter element；Multi-functional nesting Combination filter element includes gland, shell and multi-stage filter；Multi-stage filter is inlaid in shell, and gland is covered in the upper end of shell；Water purification outlet connection on the upper end and gland of afterbody filter core, water purification outlet are connect with water purification general pipeline；Housing bottom is equipped with outlet of sewer.The utility model is compact-sized, and purified water is high-efficient, and purified water effect is good, and applicability is wide, and realizes the healthcare function and mouthfeel personal needs of drinking-water.

Description

A kind of water purification central treating station and distributed multifunctional drinking system

Technical field

The utility model belongs to purifier technical field, and in particular to a kind of water purification central treating station and distributed more function It can drinking system.

Background technique

Water is lifespring, is one of the indispensable most important physical resources that the mankind depend on for existence and development. However, people are more more and more urgent to the needs of drinking-water health with the development of society, water pollution is constantly aggravated.Thus, it solves Water pollution provides the purifier of healthy water, receives the favor of people.

Drinking equipment in the market divides from its state of the art and developing stage, mainly there is four major class: first is that application earliest Common boiled water machine in office building and public place, two classes are the water dispensers using bottled water, third is that most of families used Water purifier, fourth is that concentrating water purification apparatus.These drinking equipments all have the defects that certain.

For common boiled water machine, only on the access city water supply line of water inlet, connecting with the mains can work, It is controlled with temperature, continues the functions such as water, heat preservation automatically, self-opening power supply heats when water tank temperature is less than 100 DEG C, and temperature reaches Heating is automatically stopped when to 100 DEG C.There are following some problems for this drinking equipment: 1, the impurity in water, suspended matter, chlorine residue, Pesticide residue, for germ etc. all without filtering by any filtering measure, water quality condition is poor, is merely that water is boiled once for people It drinks.2, control device also only starts heating device according to whether water tank temperature reaches 100 DEG C, and the water of water tank is because of nature Heat dissipation equally also starts heating device when temperature is lower than setting data.In this way, " thousand boiling water " will be generated.And this multiple burning The water opened has serious harm to the health of people.

Household water-purifying machine, good purification, can not only impurity in purified water, it can also some germs are also filtered Fall, becomes the new lover in domestic electric appliance these years.But equally exist many problems: 1, use is (reverse osmosis with RO film Film) multistage filtering technology based on filtering technique, it include that some pairs of useful minerals of human body also filter out the ion in water, As pure water.Long-term drinking is this " pure water ", to the health of people, equally generation harmfulness.Human body is necessary micro Element is obtained by the modes such as food and drinking-water, and long-term drinking pure water just loses an important intake approach, Immune function of human body can be reduced, some beneficial nutriments losses in vivo are made.2, the maintenance of water purifier cannot guarantee in time.Only The filter core of water dispenser needs to regularly replace, and especially with the water purifier that PP cotton filter element is filtered as front end, usually 3-6 months just It needs replacing, the place of water quality inferiority, the 2-3 month just needs replacing.But how most users replace the period of replacement, It is all short in understanding, to influence the normal use of water purifier.3, for office building, public place, household water-purifying machine is not suitable for It uses.

Water purification apparatus is concentrated, it is more and more welcomed by the people as a kind of emerging drinking equipment.But There is some shortcomings.1, these equipment is bulky, and space occupied is big.2, reverse osmosis membrane filtration technology is mostly used greatly, made The pure water or ultra-clean water taken, long-term drinking negative unhealthy.3, it is filtered, is also needed periodically as the first order using PP cotton Replacement filter core.4, most of using the hotel for concentrating water purification apparatus or building, also only purified water is connected to and is washed Between hand or kitchen, such as needs drinking water, it is also necessary to be heated up water by kettle.5, some using the office for concentrating water purification apparatus Building is also only connected to water purification and drinks platform.Or Potable water equipment and clean water treatment are combined.This carrys out drinking person It says or inconvenient.6, water purification system is poor to the adaptability of the building of different water consumptions.

Utility model content

In order to solve the above-mentioned technical problem, the utility model provides a kind of compact-sized, and purified water is high-efficient, purified water effect Fruit is good, and applicability is wide and can reduce the water purification central treating station of drinking water cost, and realizes drinking-water by addition minerals Healthcare function and mouthfeel personal needs distributed multifunctional drinking system.

The technical solution adopted in the utility model is: a kind of water purification central treating station and distributed multifunctional drinking system, Including central treating station, it is installed on the Drinking fountain of different user；The water purification general pipeline of central treating station by multiple branch pipes respectively with The Drinking fountain of different user connects.

The central treating station includes several box body combinations formula multistage filtering clean water treatment units, and box body combinations formula is multistage Filtering clean water treatment unit includes cabinet, flat ceramic membrane filtration module, multi-functional nesting Combination filter element, sewage pipe；Described Cabinet includes filter chamber, water purifying chamber, filter core installation room；The filter chamber is equipped with water inlet, is equipped with several plates in filter chamber The water outlet of ceramic membrane filter component, several flat ceramic membrane filtration modules is connected to by top link with water purifying chamber；

The multi-functional nested Combination filter element includes gland, shell and multi-stage filter；Shell is in the tubular of upper end opening, Multi-stage filter is inlaid in shell, and the shape of filter core is also tubular；Gland is covered in the upper end of shell, the water energy of water purifying chamber it is enough into Enter in shell；Water purification outlet is equipped at gland center, the upper end of afterbody filter core connect with water purification outlet, water purification outlet with only Supply mains's connection；The housing bottom is equipped with outlet of sewer, and outlet of sewer is connect with sewage pipe；Several multi-functional nested combinations Filter core is connected on water purifying chamber's bottom plate by top cover, and the water inlet end of Combination filter element is connected to water purifying chamber.

The multi-functional nested Combination filter element includes gland, shell and multi-stage filter；Shell is in the tubular of upper end opening, Multi-stage filter is inlaid in shell, and the shape of filter core is also tubular；Gland is covered in the upper end of shell, the water of water purifying chamber by into Sink enters in shell；Water purification outlet is equipped at gland center, the upper end of afterbody filter core is connect with water purification outlet, and water purification goes out Mouth is connect with water purification general pipeline；The housing bottom is equipped with outlet of sewer, and outlet of sewer is connect with sewage pipe.

The water inlet of box body combinations formula multistage filtering clean water treatment unit is connect by pressure pump with water source, or pressurization Water pump is arranged on water purification general pipeline.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, the Drinking fountain includes casing, fills out Barrel, nonstorage calorifier and temperature control device, water inlet is equipped at filling tube lower end, and water inlet and water purification station water supply branch pipe connect It connects；It is equipped with mineral filler in filling tube, is connected between filling tube upper end and nonstorage calorifier with pipeline；Nonstorage calorifier It is connect with temperature control device；Nonstorage calorifier is connected to the water outlet on casing.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, several fill out is equipped in the filling tube Batch can, filling tank include tank body and cover, and tank body is the cylindrical structure or square cylinder structure of outward flanging at tank mouth, cylinder The side wall and bottom plate of structure are equipped with several apertures；The cover is disc or rectangular, and cover covers at tank mouth, on cover Equipped with several apertures；Mineral filler is filled in tank body.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, filling tube is internal or external in casing On, or be serially connected on the branch pipe that central treating station outfall sewer is connect with user's Drinking fountain；Nonstorage calorifier and temperature control device It is built in casing, the temperature detect switch (TDS) of temperature control device is arranged on machine shell panel；Machine shell panel is equipped with temperature indicator, temperature Display can in real-time display nonstorage calorifier water temperature；Cup pallet is equipped with below machine shell panel upper water-out mouth.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, filler is equipped at the top of the filling tube Cover, filling tube are spirally connected with filler cover；It is connected between filler cover and nonstorage calorifier with pipeline.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, the mineral filler is wheat meal The mixture of one or more of stone, support Malin, pelelith, germanite, limonite；The partial size of the particle of mineral filler is 3- 10mm。

In above-mentioned water purification central treating station and distributed multifunctional drinking system, the box body combinations formula multistage filtering Clean water treatment unit further includes air accumulator, film group backwash tube and air compressor machine, the import connection of air compressor machine and air accumulator；Air accumulator Outlet is connected to by film group backwash tube with water purifying chamber, and film group backwash tube is equipped with check-valves and backwash motor-driven valve.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, the cabinet includes shell, top plate, Orifice plate, midfeather, cone bucket, diaphragm plate and bottom plate；The top plate is fixed by screws in cover top portion, and bottom plate is fixedly mounted on Outer casing bottom；Orifice plate and diaphragm plate are parallel to mounting of roof plate inside the shell；The midfeather is installed inside the shell, upper end and hole Plate connection, lower end is connect with bottom plate；Orifice plate, midfeather and diaphragm plate divide the housing into gas tank room, water purifying chamber, filter chamber and filter core Room；Gas tank room is located at below filter core room, and gas tank room, filter core room are located at the same side of midfeather, and filter chamber is located at the another of midfeather Side, water purifying chamber are located above filter chamber and filter core room；Air accumulator and air compressor machine are located in gas tank room, and lower part is equipped in filter chamber Cone bucket, sewage pipe are connected to cone bucket, and cone bucket bottom is equipped with sewage draining exit, are equipped with blowdown valve at sewage draining exit；Any side of filter chamber It is disposed with water inlet.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, filter chamber is corresponded on the orifice plate Equipped with several rectangular openings, one end of flat ceramic membrane filtration module is equipped with flange, is fixedly mounted on rectangle by screw bolt and nut At hole, gasket is equipped between flange and orifice plate.Correspond to filter core room on orifice plate and is equipped with several round holes, multi-functional nested groups The shell for closing filter core is equipped with flange, is fixedly mounted at round hole by screw bolt and nut.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, multi-stage filter is three-level cartridge combination When, first order filter core is KDF filter core or sintering activity filtration core, and second level filter core is sintering activity filtration core or KDF filter core, the Three-level filter core is reverse osmosis membrane filter element；When multi-stage filter is second level cartridge combination, first order filter core is KDF filter core or active carbon filtration Core, second level filter core are reverse osmosis membrane filter element.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, the shell of multi-functional nesting Combination filter element Top is flange arrangement, and flange mounting surface is provided with annular seal groove, and " O " type sealing ring is equipped in seal groove；Flange inner hole is Threaded hole is spirally connected with gland；The mounting plate of annular is equipped in inner walls close to top, the centre bore and the first order of mounting plate are filtered The outer diameter of core is corresponding, and mounting plate is equipped with inlet opening；First order filter core is to pass through outer rim with the tubular structure of outer rim flange Flange is placed on mounting plate；Afterbody filter core is the reverse osmosis membrane structure of tubulose, the reverse osmosis membrane structure upper of tubulose The water purification outlet that nozzle is equipped at external screw thread, with gland center is spirally connected, and water outlet pipe and gland center is concentrated in reverse osmosis membrane filter element " O " type sealing ring is equipped between hole；Correspond to the inlet opening on mounting plate on gland and is equipped with intake chamber.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, when multi-stage filter is three-level cartridge combination When, first order filter core and second level filter core are the tubular structures with outer rim flange；The upper end of first order filter core is equipped with seam allowance, the The outer rim flange of second level filter core and the seam allowance of first order filter core cooperate；The outer rim flange bottom of second level filter core is equipped with annular Seal groove, seal groove is interior to be equipped with " O " shape sealing ring.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, liquid level is installed in the water purifying chamber of cabinet Meter；The side of filter core room and gas tank room passes through hinge respectively and is hinged with an inspection door.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, annular is equipped on gland at water purification outlet The concentration water out being concentrated on aquaporin and gland on slot, annular groove and filter core penetrates through.

It further include pressure pump, box body combinations in above-mentioned water purification central treating station and distributed multifunctional drinking system The water inlet of formula multistage filtering clean water treatment unit is connect by pressure pump with water source or pressure pump setting is total in water purification Guan Shang.

In above-mentioned water purification central treating station and distributed multifunctional drinking system, the water purification general pipeline is equipped with general pipeline Water meter is respectively equipped with branch pipe valve, branch pipe water meter and water nozzle on each branch pipe.

The working principle of the utility model is: raw water pressure pump or raw water have by oneself pressure effect under, into collection In the cabinet of middle treating stations, in filter chamber, raw water enters the water purification on cabinet top after the filtering of flat ceramic membrane filtration module Room.In the other end of water purifying chamber, multi-functional nested Combination filter element, water inlet of the water purifying chamber as multi-functional nested Combination filter element are installed End.Water is out of, the annular intake chamber on the gland of multi-functional nested Combination filter element enters filter core shell, multi-functional nested combination The multi-stage filter of filter core divides second level or three-stage filtration.The first order and the second level are respectively KDF filter core and sintering activity filtration core, The principle of KDF processing water is using redox reaction, and KDF and water oxygen harmful substance carry out electron exchange, many Harmful substance becomes innocuous substance.Main function is removal oxide (chlorine residue), heavy metal ion, hydrogen sulfide etc..Sintering activity Filtration core has good suction-operated, can remove the chlorine residue in water removal, peculiar smell, color and organic matter.Meanwhile also there is reduction The effect of COD reduces the SDI value of RO water inlet, guarantees the water inlet index of reverse osmosis membrane.Third level filter core is reverse osmosis membrane filter element. Reverse osmosis membrane is a kind of most fine UF membrane product, can retain the substance greater than 0.00001 μm, can effectively catching it is all molten It solves salt and molecular weight is greater than 100 organic matter, while hydrone being allowed to pass through.By the filtered pure water of level Four, if from The water purification outlet outflow of the multi-functional nested Combination filter element gland of dry parallel arrangement, is then pooled to general pipeline, passes through pipeline, valve Door uses water terminal to each --- and Drinking fountain supplies water.The water handled through the utility model, not only without any impurity, moreover, water In the microelements such as minerals also remove thoroughly, be pure water truly.

Due to first order earthenware slab membrane filtration module, mainly filtering suspended matter, granule foreign.Use a period of time Afterwards, surface can accumulate dirt, need regularly to clear up.When cleaning, backwash motor-driven valve is opened, blowdown valve closes entery and delivery port valve Door, compressed air are loaded in the water purifying chamber of cabinet by pipeline, so that the water of water purifying chamber is inversely flowed back to filter chamber, flat ceramic The impurity of membrane filtration module outer surface washes down, and falls into cone bucket, and be discharged from sewage draining exit.In cabinet water purifying chamber, arrange Liquidometer, when liquid level is shown to minimum limit, backwash motor-driven valve time-delay closing.Meanwhile being also switched off blowdown valve.Open into and out of Mouth of a river valve restores to work normally.

Internal or external filling tube on the Drinking fountain shell of the utility model, fills mineral filler in filler cylinder shell. These fillers, which use, has certain health-care effect, and the natural mineral matter of the microelement needed rich in human body, specific to wrap Include following several: medical stone, support Malin, pelelith, germanite, limonite are also possible to other kinds.These mineral particles are logical After crossing processing, partial size is allowed in 3-10mm.For convenient for filling and taking out, mineral particle is packaged using filling tank.Outside It sets or the intake tunnel of built-in filling tube and the nonstorage calorifier of Drinking fountain, or is directly serially connected in water purification and supplies water branch Guan Shang.Pure water passes through in mineral filler, just has certain microelement to add in water, so that water purification be made to have health care Function.

Compared with prior art, the utility model has the beneficial effects that

1, the box body combinations formula multistage filtering clean water treatment unit of the central treating station of the utility model uses the thick mistake of level-one It filters and filters the form combined with Multi-stage precise, first order coarse filtration element uses flat ceramic membrane filtration module, Multi-stage precise Filtering is all encapsulated in a cabinet, forms at one using multistage concentrically nested Combination filter element, all filter elements Unit is managed, thus keep unit outer dimension less, it is easy for installation.

2, the flat ceramic membrane filtration module that the utility model uses replaces PP cotton as by-pass filtration, has more excellent Gesture: first, not needing often to replace filter core, mating anti-cleaning device, guaranteeing that the long-time service of film group does not block, thus, guarantee system Reliability of operation of uniting and stability；Second, the service life of flat ceramic membrane filtration module at 10 years or more, is used for a long time, A large amount of consumptive material can be saved, purification cost is reduced.Third, the filtering accuracy of flat ceramic membrane filtration module is high, the filtering of PP cotton Precision is usually 1 μm or more, and the filtering accuracy of ceramic membrane is 0.1 μm；Fourth, ceramic membrane filters in unit volume The filter area of component arrangement is big, and PP cotton filter element is cylinder, filter table area far away from plate membrane, thus, processing effect Rate greatly improves.

3, the utility model uses ceramic membrane, and KDF filter core, active carbon filter core, reverse osmosis membrane filter element multistage filtering makes Venomous injurant thoroughly filters out in water, guarantees the degree of purity of water；The Drinking fountain of the utility model can facilitate the various mines of addition Material grains add the various microelements that more abundant human body needs again in pure water after mineral filler, Especially after addition support Malin, water quality is in alkalescent, can improve acidic constitution, boost metabolism, and improves immunocompetence, is allowed to With healthcare function；Moreover, the type and quantity of minerals, user can need arbitrarily addition with itself, and water quality is made to have difference Mouthfeel.

4, the Drinking fountain of the utility model is equipped with boiled water, warm water, three function keys of cold water, can drinking water at any time, Warm water, cold water avoid and send water not in time, anhydrous a possibility that drinking, and also avoid drinking the harm of " thousand boiling water " bring；It is right For the user of independently installed family's water purifier, because the water supply of system is much larger than household water-purifying machine, Drinking fountain can be not only connected Drinking-water, can be also used for the other aspects such as cooking of cooking；It is especially larger to living space, when needing to install more water dispensers, more Its superiority can be embodied.

5, the utility model focuses on the water purification of large-scale building or cell, solves user to maintenance and replacement The trouble and worry of accessory；Due to central treating station, there are several processing unit parallel runnings, when one of them is safeguarded, remains to protect Demonstrate,prove 365 days normal water supplies free of discontinuities for the treatment of stations.

6, the utility model is not only adapted to building water purification centralized processing, meanwhile, the drinking-water for being also adapted to other industries is net Change, such as school, dining room, waiting room, office building etc., in particular, being more suitable for the drinking-water of large-scale vessel because its outer dimension is less It purifies (or sea water desalination).According to the needs of different user, by multiple processing unit parallel combinations, configuration is flexible, a water purification Filter element in processing unit can also be increased and decreased suitably, adapt to the needs of different disposal water.

Detailed description of the invention

Fig. 1 is the process flow diagram of the utility model.

Fig. 2 is another process flow diagram of the utility model.

Fig. 3 is the main view of the box body combinations formula multistage filtering clean water treatment unit of the composition central treating station of the utility model Figure.

Fig. 4 is Fig. 3 left view.

Fig. 5 is the top view that Fig. 3 removes top plate rear box water purifying chamber filter element.

Fig. 6 is the main view of the cabinet of the box body combinations formula multistage filtering clean water treatment unit of the utility model.

Fig. 7 is the top view of Fig. 6 removed after top plate.

Fig. 8 is the A direction view of Fig. 6.

Fig. 9 is the sectional view of the multi-functional nested Combination filter element of the three-level cartridge combination of the utility model.

Figure 10 is the overlooking structure diagram of Fig. 9.

Figure 11 is the sectional view of the multi-functional nested Combination filter element of the second level cartridge combination of the utility model.

Figure 12 is the main view of the Drinking fountain of the utility model.

Figure 13 is the left view of Figure 12.

Figure 14 is the main view of the filling tank of the utility model.

Figure 15 is the top view of Figure 14.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing.

As shown in Figure 1, the utility model includes pressure pump 1, intake-outlet valve 2, central treating station 3, general pipeline water meter 4, water purification general pipeline 5, branch pipe water meter 6, branch pipe valve 7, Drinking fountain 8, water nozzle 9.Pressure pump 1 is the water purification system for high-rise building System and other no pressures source water system and configure, for low layer building, using city tap-water pressure of supply water, be not required to match Cover pressure pump 1.Pressure pump 1 is connect with the water inlet of the multistage filtering clean water treatment unit of central treating station 3, connecting pipe It is equipped with electrically operated valve 2.Central treating station 3 is connect with water purification general pipeline 5, and water purification general pipeline 5 is equipped with general pipeline water meter 4, water purification general pipeline 5 It is connect respectively with the Drinking fountain of different user 8 by multiple branch pipes, branch pipe valve 7, branch pipe water meter 6 is respectively equipped on each branch pipe And water nozzle 9.As shown in Fig. 2, pressure pump 1 can also be placed on water purification general pipeline 5.The user of Drinking fountain can be each building in residential quarters The resident of layer, is also possible to the office of office block difference floor, is also possible to meeting room, other places such as waiting room.Branch Pipe water meter 6 is measured to each user's water consumption.In different places, branch pipe water meter 6 can save.Drinking fountain 8 and water nozzle 9 It multiple can be installed in parallel, to be adapted to be similar to the needs of the big-room and luxury housing projects such as villa drunk with other domestic waters.

The central treating station 3 includes the box body combinations formula multistage filtering clean water treatment unit of several parallel connections.Such as Fig. 3, Shown in Fig. 4, Fig. 5, box body combinations formula multistage filtering clean water treatment unit includes cabinet 301, flat ceramic membrane filtration module 302, Gasket 303, hold-down bolt 304, nut 305, multi-functional nesting Combination filter element 306, water purification general pipeline 307, sewage pipe 308, film Group backwash tube 309, blowdown valve 310, air accumulator 311, check-valves 312, backwash motor-driven valve 313, liquidometer 314, control cabinet 315, Air compressor machine 316.

Such as Fig. 6, Fig. 7, shown in Fig. 8, cabinet 301 is by shell 30103, top plate 30104, orifice plate 30105, midfeather 30107, cone bucket 30108, diaphragm plate 30109, the composition of bottom plate 30110.Top plate 30104 be it is removable, it is fixed to pass through screw 30106 At 30103 top of shell, and guarantee to seal.Bottom plate 30110 is fixedly mounted on 30103 bottom of shell；Orifice plate 30105 and diaphragm plate 30109 are parallel to mounting of roof plate in shell 30103；The midfeather 30107 is mounted in shell 30103, upper end and hole Plate 30105 connects, and lower end is connect with bottom plate 30110.Orifice plate 30105, midfeather 30107 and diaphragm plate 30109 are by shell 30103 It is divided into gas tank room, water purifying chamber, filter chamber and filter core room.Gas tank room is located at below filter core room, and gas tank room, filter core room are located at midfeather 30107 the same side, filter chamber are located at the other side of midfeather 30107, and water purifying chamber is located above filter chamber and filter core room.Gas storage Tank 311 and air compressor machine 316 are located in gas tank room, and lower part is equipped with cone bucket 30108 in filter chamber, and 30108 bottom of cone bucket is equipped with blowdown Mouthful, blowdown valve 310 is equipped at sewage draining exit.Any side of filter chamber is disposed with water inlet 30101.The side of gas tank room and filter core room Face passes through hinge 30112 respectively and is hinged with inspection door 30113 and inspection door 30115.The bottom of box is set there are four supporting leg 30111.

Correspond on orifice plate 30105 and be equipped with multiple square holes at filter chamber, a plate pottery is installed at each square hole Porcelain membrane filtration module 302 is the ceramic membrane in 201710389898.X using the utility model people's number of patent application Filter assemblies.Multiple flat ceramic membrane filtration modules 302 are arranged in juxtaposition, and improve the treatment effeciency of water.Ceramic membrane filtering Component 302 is located in filter chamber, and the upper end of flat ceramic membrane filtration module 302 is equipped with flange, is bolted on orifice plate On 30105, or it is fixed on orifice plate 30105 by hold-down bolt 304 and nut 305；302 upper end of flat ceramic membrane filtration module Flange and orifice plate 30105 between be equipped with gasket, prevent raw water from flat ceramic membrane filtration module 302 and orifice plate 30105 it Between gap be directly entered in clear water tanks.The lower end of flat ceramic membrane filtration module 302 is fixedly mounted on bracket 30102, support Frame 30102 is parallel to top plate 30104 and is mounted in the filter chamber of cabinet 301.When flat ceramic membrane filtration module 302 is installed, put down Plate ceramic membrane filter component 302 is inserted into filter chamber down from the top of square hole.

Correspond to filter core room on the orifice plate 30105 and be equipped with multiple circular through-holes, each through hole is equipped with one Multi-functional nesting Combination filter element 306, multi-functional nesting Combination filter element 306 are located in the filter core room of cabinet 301.As Fig. 9-11 institute Show, the multi-functional nested Combination filter element includes gland 30601, shell 30606 and multi-stage filter；Shell 30606 is in upper end The tubular of opening, is flange arrangement at the top of shell 30606, and flange mounting surface is provided with annular seal groove, " O " is equipped in seal groove Type sealing ring 30602.Flange inner hole is threaded hole, is spirally connected with gland 30601, and water purification outlet is equipped at 30601 center of gland 30666.Multi-stage filter is inlaid in shell, and the shape of filter core is also tubular, and multi-stage filter and shell 30606 are coaxial.Shell It is equipped with the mounting plate 30669 of annular on 30606 inner wall of body close to top, the of the centre bore of mounting plate 30669 and multi-stage filter The outer diameter of level-one filter core 30607 is corresponding, and mounting plate 30669 is equipped with the inlet opening of annular spread.30606 bottom of shell Portion is equipped with outlet of sewer 30668, and outlet of sewer 30668 is connect with sewage pipe 308, and sewage pipe 308 is connected to cone bucket.

As shown in Figures 9 and 10, multi-stage filter is first order filter core 30607, second level filter core 30608, third level filter core 30609 coaxial combinations form.First order filter core 30607 is KDF filter core or sintering activity filtration core, and second level filter core 30608 is burnt Active carbon filter core or KDF filter core are tied, third level filter core 30609 is reverse osmosis membrane filter element.First order filter core 30607 is outside top tape The tubular structure of edge flange is placed on mounting plate by outer rim flange.Second level filter core 30608 is also the outer lot or luck by which people are brought together of top tape The tubular structure on blue side；The upper end of first order filter core 30607 is equipped with seam allowance, the outer rim flange of second level filter core 30608 and the The seam allowance of level-one filter core cooperates；The outer rim flange bottom of second level filter core 30608 is equipped with annular seal groove, is equipped in seal groove " O " shape sealing ring 30604.Third level filter core 30609(afterbody filter core) it is the tubulose reverse osmosis membrane structure that bottom intakes, pipe The water purification outlet 30666 that shape reverse osmosis membrane structure upper nozzle is equipped at external screw thread, with 30601 center of gland is spirally connected, reverse osmosis Film, which is concentrated between water outlet pipe and 30601 centre bore of gland, is equipped with " O " type sealing ring 30605；Correspond to installation on gland 30601 Inlet opening on plate is equipped with the intake chamber 30664 of annular spread, and the water energy in 301 upper water purifying chamber of cabinet enough passes through intake chamber 30664, the inlet opening on mounting plate 30669 enters in shell 30606.Ring is equipped on gland 30601 on the outside of water purification outlet 30666 The concentration water out 30665 being concentrated on aquaporin and gland 30601 on shape slot 30670, annular groove 30670 and filter core penetrates through.The After level-one filter core 30607, second level filter core 30608, the concentrically nested combination of third level filter core 30609, the cylinder diameter of filter cores at different levels To and bottom between there are certain gaps, the intake tunnel as filter core.Through second, the filtered water of the third level, from anti- The water inlet 30667 of permeable membrane enters in membrane tube, and water purification is pooled in central tube.Gland 30601 with 30609 groups of third level filter core After conjunction, screw thread and the shell 30606 of 30601 periphery of gland are screwed, and " O " type sealing ring 30603 is made to be pressed on filter core On 60308 flange, meanwhile, compress the flange face of second level filter core 30608 and first order filter core 30607.As shown in figure 11, Multi-stage filter is two-stage cartridge combination, similar to structure shown in Fig. 9,10, and difference, which is only in that, eliminates second level filter core 30608.The multi-functional nested Combination filter element 306, the selection to filter core material are not limited to KDF filter core and active carbon Two kinds of filter core, but its structure and combination are identical with this or close.

The flat ceramic membrane filtration module 302 of the utility model is all mounted on cabinet with multi-functional nested Combination filter element 306 On the orifice plate 30105 of 301 water purifying chamber bottom, water purifying chamber is both the water outlet of flat ceramic membrane filtration module 302 and more The water inlet end of the nested Combination filter element 306 of grade, moreover, the water purification interface of system afterbody filter core is also to save in water purifying chamber Connecting pipe, and it is allowed to the characteristics of compact layout of filter element, to keep the outer dimension of the utility model minimum.

The material of the filter core of multistage filtering is different, and function is also different: flat ceramic membrane filtration module 302 is mainly gone Oil removal, fine particle and germ.The filter core of the KDF material of multi-functional nesting Combination filter element 306, main function is deoxygenation Compound, chlorine residue, heavy metal ion, hydrogen sulfide etc..The sintering activity filtration core of multi-functional nesting Combination filter element 306 has good Suction-operated, the chlorine residue being mainly used in water removal, peculiar smell, color and organic matter.Meanwhile also having the function of reducing COD, drop The SDI value of low RO water inlet, guarantees the water inlet index of reverse osmosis membrane.It is multi-functional nesting Combination filter element 306 reverse osmosis membrane filter element be A kind of most fine UF membrane product can retain the substance greater than 0.00001 μm, can all dissolution salts of effectively catching and molecule Amount is greater than 100 organic matter, while hydrone being allowed to pass through.By the filtered pure water of level Four, almost have without any Malicious nuisance.

Air compressor machine 316 and air accumulator 311 are mounted side by side in the gas tank room of lower right, air compressor machine 316 and air accumulator 311 Import connection；The outlet of air accumulator 311 is connected to by film group backwash tube 309 with water purifying chamber, and film group backwash tube 309 is equipped with non-return Valve 312 and backwash motor-driven valve 313.After having gathered dirt and impurity in the plate film surface of flat ceramic membrane filtration module 302, Backwash motor-driven valve 313 is opened, blowdown valve 310 closes import and export valve, and compressed air loads the water purification in cabinet by pipeline On room, the water of water purifying chamber is made inversely to flow back to filter chamber, the impurity of 302 film surface of flat ceramic membrane filtration module is washed down, Cone bucket is fallen into, and is discharged from sewage draining exit.In the water purifying chamber on cabinet 301, liquidometer 314 is arranged, when liquid level is shown to most When lower bound position, 313 time-delay closing of backwash motor-driven valve.Meanwhile being also switched off blowdown valve 310.Entery and delivery port valve is opened, is restored just Often work.

Such as Figure 12, Figure 13, Figure 14, shown in Figure 15, the Drinking fountain 8 includes casing 801, filling tube 802 and quickly adds Thermal 806, temperature control device 807.Filling tube 802 and nonstorage calorifier 806 are placed in casing 801, and filling tube 802 can also be with It is placed outside outside casing 801, or is directly serially connected on the branch pipe that central treating station outfall sewer is connect with user's Drinking fountain.Filler Water inlet is equipped at 802 lower ends of cylinder, water inlet is equipped with valve 812, is connected on water purification water supply branch pipe by valve 812.Filler Several filling tanks are equipped in cylinder 802, filling tank includes tank body 80501 and cover 80502, and tank body 80501 is turned-out at tank mouth The circular tube structure or square cylinder structure on side, the side wall and bottom plate of tube structure are equipped with several apertures 80503；Described Cover 80502 is disc, and cover 80502 covers at the tank mouth of tank body 80501, and cover 80502 is equipped with several apertures 80504；Mineral filler 804 is filled in tank body 80501.

Mineral filler 804 is the natural mineral matter particle containing various trace elements, the composition of these mineral particles Respectively medical stone holds in the palm Malin, pelelith, germanite, the mixture of one or more of limonite, by the minerals of processing The partial size of the particle of filler is 3-10mm, is packaged using filling tank, these minerals can be circular granular, be also possible to The particle of other irregular shapes.Mineral particle after encapsulation impregnates in water, and microelement is just ceaselessly added to water In.In filling tube 802 several mineral materials particle can be filled according to individual demand and to the mouthfeel requirement of water.

802 upper end of filling tube is equipped with filler cover 803, and filling tube 802 is spirally connected with filler cover 803, and filler cover 803 can It removes, is connected between filler cover 803 and nonstorage calorifier 806 with pipeline 805.Pure water passes through mineral filler 804 Or when stopping in filling tube 802, minerals can naturally be added in water.In Drinking fountain case top or side, unscrewing is filled out Filling tank 80501 can be placed or be replaced to barrel lid 803.

Nonstorage calorifier 806 is connect with temperature control device 807；The temperature detect switch (TDS) 808 of temperature control device is arranged in machine shell panel On, nonstorage calorifier 806 is connected to the water outlet 810 on casing.The lower section of machine shell panel upper water-out mouth 810 is equipped with cup holder Disk 811 is additionally provided with temperature indicator 810 on machine shell panel, and temperature indicator 810 being capable of real-time display nonstorage calorifier 806 The temperature of interior water.

Above content is only to the utility model structure example explanation described in this specification.To this reality Various modifications, the supplement made with novel described specific embodiment, or replace by a similar method, as long as not partially Structure and principle from the utility model, or not past range defined in the claims, it is practical new to should belong to this The protection scope of type.

Claims (15)

1. a kind of water purification central treating station and distributed multifunctional drinking system, it is characterised in that: including central treating station, installation In the Drinking fountain of different user；The water purification general pipeline of central treating station is connected with the Drinking fountain of different user respectively by multiple branch pipes It connects；The central treating station includes several box body combinations formula multistage filtering clean water treatment units, box body combinations formula multistage filtering Clean water treatment unit includes cabinet, flat ceramic membrane filtration module, multi-functional nesting Combination filter element, sewage pipe；The cabinet Including filter chamber, water purifying chamber, filter core installs room；The filter chamber is equipped with water inlet, is equipped with several flat ceramics in filter chamber The water outlet of membrane filtration module, several flat ceramic membrane filtration modules is connected to by top link with water purifying chamber；

The multi-functional nested Combination filter element includes gland, shell and multi-stage filter；Shell is in the tubular of upper end opening, multistage Filter core is inlaid in shell, and the shape of filter core is also tubular；Gland is covered in the upper end of shell, and the water of water purifying chamber is able to enter shell In vivo；Water purification outlet is equipped at gland center, the upper end of afterbody filter core is connect with water purification outlet, and water purification outlet is total with water purification Pipe connection；The housing bottom is equipped with outlet of sewer, and outlet of sewer is connect with sewage pipe；Several multi-functional nested Combination filter elements It is connected on water purifying chamber's bottom plate by top cover, the water inlet end of Combination filter element is connected to water purifying chamber.

2. water purification central treating station according to claim 1 and distributed multifunctional drinking system, it is characterised in that: described Drinking fountain include casing, filling tube, nonstorage calorifier, temperature control device are equipped with water inlet at filling tube lower end, and water inlet connects It is connected on the branch pipe of central treating station water purification outlet；The several mineral materials filler of canister, filling tube upper end are provided in filling tube It is connect between nonstorage calorifier with pipeline；Nonstorage calorifier is connect with temperature control device；On nonstorage calorifier and casing Water outlet connection.

3. water purification central treating station according to claim 2 and distributed multifunctional drinking system, it is characterised in that: described Filling tube in be equipped with several filling tanks, filling tank includes tank body and cover, and tank body is the cylinder knot of outward flanging at tank mouth Structure or square cylinder structure, the side wall and bottom plate of tube structure are equipped with several apertures；The cover is disc or rectangular, Cover covers at tank mouth, and cover is equipped with several apertures；Mineral filler is filled in tank body.

4. water purification central treating station according to claim 2 and distributed multifunctional drinking system, it is characterised in that: filler Cylinder is internal or external on casing, or is serially connected on the branch pipe that central treating station outfall sewer is connect with user's Drinking fountain；Quickly Heating device and temperature control device are built in casing, and the temperature detect switch (TDS) of temperature control device is arranged on machine shell panel；On machine shell panel Equipped with temperature indicator, temperature indicator can in real-time display nonstorage calorifier water temperature；Machine shell panel upper water-out mouth Lower section is equipped with cup pallet.

5. water purification central treating station according to claim 2 and distributed multifunctional drinking system, it is characterised in that: described Filling tube at the top of be equipped with filler cover, filling tube is spirally connected with filler cover；Water inlet is arranged at filling tube bottom, and water inlet passes through branch Pipe is connected to water inlet manifold, and the water outlet that filling tube covers connects nonstorage calorifier by pipeline.

6. water purification central treating station according to claim 1 and distributed multifunctional drinking system, it is characterised in that: described Box body combinations formula multistage filtering clean water treatment unit further include air accumulator, film group backwash tube and air compressor machine, air compressor machine and gas storage The import of tank connects；The outlet of air accumulator is connected to by film group backwash tube with water purifying chamber, film group backwash tube equipped with check-valves and Backwash motor-driven valve.

7. water purification central treating station according to claim 1 and distributed multifunctional drinking system, it is characterised in that: described Cabinet include shell, top plate, orifice plate, midfeather, cone bucket, diaphragm plate and bottom plate；The top plate is fixed by screws in outer At the top of shell, bottom plate is fixedly mounted on outer casing bottom；Orifice plate and diaphragm plate are parallel to mounting of roof plate inside the shell；The midfeather Inside the shell, upper end is connect with orifice plate, and lower end is connect with bottom plate for installation；Orifice plate, midfeather and diaphragm plate divide the housing into gas tank Room, water purifying chamber, filter chamber and filter core room；Gas tank room is located at below filter core room, and gas tank room, filter core room are located at the same of midfeather Side, filter chamber are located at the other side of midfeather, and water purifying chamber is located above filter chamber and filter core room；Air accumulator and air compressor machine are located at gas In tank room, lower part is equipped with cone bucket in filter chamber, and sewage pipe is connected to cone bucket, and cone bucket bottom is equipped with sewage draining exit, is equipped at sewage draining exit Blowdown valve；Any side of filter chamber is disposed with water inlet.

8. water purification central treating station according to claim 7 and distributed multifunctional drinking system, it is characterised in that: described Orifice plate on correspond to filter chamber and be equipped with several rectangular openings, one end of flat ceramic membrane filtration module is equipped with connector, connector Upper flange is fixedly mounted at rectangular opening by screw bolt and nut, and gasket is equipped between flange and orifice plate.

9. water purification central treating station according to claim 1 and distributed multifunctional drinking system, it is characterised in that: multistage When filter core is three-level cartridge combination, first order filter core is KDF filter core or sintering activity filtration core, and second level filter core is sintering activity Filtration core or KDF filter core, third level filter core are reverse osmosis membrane filter element；When multi-stage filter is second level cartridge combination, first order filter core For KDF filter core or active carbon filter core, second level filter core is reverse osmosis membrane filter element.

10. water purification central treating station according to claim 1 and distributed multifunctional drinking system, it is characterised in that: more The case top of function nesting Combination filter element is flange arrangement, and flange mounting surface is provided with annular seal groove, is equipped in seal groove " O " type sealing ring；Flange inner hole is threaded hole, is spirally connected with gland；The mounting plate of annular, peace are equipped in inner walls close to top The centre bore of loading board is corresponding with the outer diameter of first order filter core, and mounting plate is equipped with inlet opening；First order filter core is with outer lot or luck by which people are brought together The tubular structure on blue side is placed on mounting plate by outer rim flange；Afterbody filter core is the reverse osmosis membrane structure of tubulose, pipe The water purification outlet that the nozzle of the reverse osmosis membrane structure upper of shape is equipped at external screw thread, with gland center is spirally connected, reverse osmosis membrane filter element It is concentrated between water outlet pipe and gland centre bore and is equipped with " O " type sealing ring；The inlet opening corresponded on mounting plate on gland is equipped with Intake chamber.

11. water purification central treating station according to claim 10 and distributed multifunctional drinking system, it is characterised in that: when When multi-stage filter is three-level cartridge combination, first order filter core and second level filter core are the tubular structures with outer rim flange；First The upper end of grade filter core is equipped with seam allowance, and the outer rim flange of second level filter core and the seam allowance of first order filter core cooperate；Second level filter core Outer rim flange bottom be equipped with annular seal groove, " O " shape sealing ring is equipped in seal groove.

12. water purification central treating station according to claim 7 and distributed multifunctional drinking system, it is characterised in that: case Liquidometer is installed in the water purifying chamber of body；Gas tank room, filter core room side pass through hinge respectively and be hinged with an inspection door.

13. water purification central treating station according to claim 10 and distributed multifunctional drinking system, it is characterised in that: pressure It covers and is equipped with annular groove on the outside of water purification outlet, the concentration water out being concentrated on aquaporin and gland on annular groove and filter core penetrates through.

14. water purification central treating station according to claim 1 and distributed multifunctional drinking system, it is characterised in that: also Including pressure pump, the water inlet of box body combinations formula multistage filtering clean water treatment unit is connect by pressure pump with water source, or Person's pressure pump is arranged on water purification general pipeline.

15. water purification central treating station according to claim 1 and distributed multifunctional drinking system, it is characterised in that: institute The water purification general pipeline stated is equipped with general pipeline water meter, is respectively equipped with branch pipe valve, branch pipe water meter and water nozzle on each branch pipe.