CN204803024U - Water purification unit and water route integrated system thereof - Google Patents
Water purification unit and water route integrated system thereof Download PDFInfo
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- CN204803024U CN204803024U CN201520346882.7U CN201520346882U CN204803024U CN 204803024 U CN204803024 U CN 204803024U CN 201520346882 U CN201520346882 U CN 201520346882U CN 204803024 U CN204803024 U CN 204803024U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 370
- 238000000746 purification Methods 0.000 title claims abstract description 44
- 239000003651 drinking water Substances 0.000 claims abstract description 13
- 235000020188 drinking water Nutrition 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 18
- 238000011010 flushing procedure Methods 0.000 claims description 17
- 230000010354 integration Effects 0.000 claims description 12
- 239000008213 purified water Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 239000008237 rinsing water Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000012943 hotmelt Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 5
- 238000012372 quality testing Methods 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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Abstract
The utility model discloses a water purification unit and water route integrated system thereof, this water route integrated system include mainboard and shrouding, and a plurality of basins independent are each other seted up to a face of mainboard, a plurality of interfaces have still been offered to the mainboard, and water purification unit's control valve and filter core direct mount are in the interface and feed through each basin, the mainboard has still been seted up with corresponding the former water inlet of basin intercommunication with cross the drainage export, cross the drainage export including treated water outlet, straight drinking water export and/or sparge water export, the shrouding links firmly with the mainboard is sealed to form corresponding rivers passageway with each basin notch shutoff. Compare with current waterway system, this kind of water route integrated system is equal integrated settings of rivers passageway, has that the tube coupling is few, the risk of leaking low, the packaging efficiency is high and complete machine low in manufacturing cost, small characteristics.
Description
Technical Field
The utility model relates to a water purification unit water route integrated technology field, in particular to water purification unit and water route integrated system thereof.
Background
All filter elements, control valves and other auxiliary elements in the water purifying equipment are connected through water pipes, and then the conversion among different working modes is realized through controlling the control valves.
Along with the development of filtration technology, water purification unit passes through the water of the different quality of water of multistage filter core output to satisfy various demands in the daily life, in addition, in order to prolong filter core life, most water purification unit still possesses the filter core and washes the mode.
Obviously, the more the water purification unit has, the more the water channel system is complicated, and the complicated water channel system not only greatly affects the assembly efficiency, but also increases the overall volume of the water purification unit, which deviates from the miniaturization development trend of the current household appliances. In addition, the water pipes are usually connected by pipe joints, and the water leakage probability and cost of the water path system are in direct proportion to the number of the pipe joints, so that the water leakage risk of the water purifying equipment is increased by adopting excessive pipe joints, and the manufacturing cost of the water purifying equipment is increased.
In view of the above, a person skilled in the art needs to provide a novel waterway system to solve the problems of low assembly efficiency, high manufacturing cost, high water leakage probability, large volume and the like of the existing water purifying equipment.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a water purification unit's water route integrated system. On the basis, the utility model also provides a water purification unit including this water route integrated system.
The utility model provides a waterway integration system, which comprises a mainboard and a closing plate, wherein a plurality of water tanks which are independent from each other are arranged on one surface of the mainboard; the main board is also provided with a plurality of interfaces, and a control valve and a filter element of the water purifying equipment are directly arranged on the interfaces and communicated with each water tank; the main board is also provided with a raw water inlet and a filtered water outlet which are communicated with the corresponding water tanks, and the filtered water outlet comprises a purified water outlet, a direct drinking water outlet and/or a washing water outlet; the closing plate is fixedly connected with the main plate in a sealing way so as to seal and plug each water tank notch to form a corresponding water flow channel.
Compared with the existing waterway system, the waterway integrated system integrates the water flow channels, and has the characteristics of less pipeline connection, low water leakage risk, high assembly efficiency, low manufacturing cost of the whole machine and small volume.
Preferably, the main plate and the closing plate are welded and hermetically connected; at least one of the main plate (P1) and the closing plate (P2) is provided with a welding bone position (P21) corresponding to the end face of the water tank wall between two adjacent water tanks so as to act as welding filler when welding.
Preferably, the main board and the closing plate are hermetically and fixedly connected by adopting hot melting, cold melting, ultrasonic welding, gluing or friction welding processes.
Preferably, the raw water inlet and the filtered water outlet are both connected with the partition plate joint in a sealing manner through sealing rings.
Preferably, the filter element and the control valve are detachably connected with the corresponding interfaces.
Preferably, the number of the water tanks, the control valves and the filter elements is twelve, seven and three, respectively;
the first water tank is communicated with the raw water inlet, the first control valve water inlet interface and the second control valve water inlet interface;
the second water tank is communicated with the first control valve water outlet interface and the first stage filter element water inlet interface;
the third water tank is communicated with the second control valve water outlet interface, the first-stage filter element water outlet interface, the third control valve water inlet interface and the fourth control valve water inlet interface;
the fourth water tank is communicated with the purified water outlet and the fourth control valve water outlet interface;
the fifth water tank is communicated with a first-stage filter element flushing water interface and a sixth control valve water inlet interface;
the sixth water tank is communicated with the sixth control valve water outlet interface, the seventh control valve water outlet interface and the flushing water outlet;
the seventh water tank is communicated with the water outlet interface of the third control valve and the water inlet interface of the second-stage filter element;
the eighth water tank is communicated with the second-stage filter element water outlet interface and the booster pump water inlet interface;
the ninth water tank is communicated with a booster pump water outlet interface and a third-stage filter element water inlet interface;
the tenth water tank is communicated with the third-stage filter element water outlet interface and the fifth control valve water inlet interface;
the eleventh water tank is communicated with a third-stage filter element flushing water interface and a seventh control valve water inlet interface;
and the twelfth water tank is communicated with the water outlet interface of the fifth control valve and the direct drinking water outlet.
Preferably, at least one water quality detector mounting port is further formed in the main board or the sealing board, and the water quality detector mounting port is communicated with the eighth water tank and/or the tenth water tank.
Preferably, the control valves are all on-off valves.
Besides, the utility model also provides a water purification unit, including filter core and control valve, the filter core with the control valve passes through the waterway system intercommunication, wherein, the waterway system specifically as above waterway integrated system.
Because the waterway integrated system has the technical effects, the water purifying equipment comprising the waterway integrated system has the same technical effects, and therefore, the waterway integrated system is not described herein again.
Preferably, a smart faucet is also included, the smart faucet being in communication with the filtered water outlet.
Drawings
Fig. 1 shows a schematic structural diagram of a specific embodiment of a water purification apparatus provided by the present invention;
fig. 2 is a schematic view illustrating an operation principle of the water purifying apparatus shown in fig. 1;
FIG. 3 is a schematic front view of the motherboard shown in FIG. 1;
FIG. 4 shows a schematic cross-sectional view of the A-A direction of FIG. 3;
FIG. 5 is a schematic perspective view of the main board shown in FIG. 1;
FIG. 6 is a front view in schematic form of the closure plate shown in FIG. 1;
figure 7 shows a schematic top view of the closure plate shown in figure 1.
Correspondence between reference numerals and names of respective components in fig. 1 to 7:
p1-main board:
l01-a first water tank, L02-a second water tank, L03-a third water tank, L04-a fourth water tank, L05-a fifth water tank, L06-a sixth water tank, L07-a seventh water tank, L08-an eighth water tank, L09-a ninth water tank, L10-a tenth water tank, L11-an eleventh water tank, and L12-a twelfth water tank;
Ainraw water inlet, CoutPurified water outlet, Dout-a direct drinking water outlet, EoutOutlet for rinsing water V1inFirst on-off valve water inlet port, V1outFirst on-off valve outlet port, V2inSecond on-off valve water inlet port, V2outSecond on-off valve outlet port, V3in-third on/off valve water inlet interface, V3outOutlet connection of third on-off valve, V4inFourth on-off valve water inlet connection, V4outFourth on-off valve water outlet connection, V5inFifth on-off valve water inlet port, V5outFifth on-off valve outlet port, V6inA sixth on-off valve water inlet connection, V6outSixth on-off valve outlet connection, V7in-seventh on-off valve water inlet interface, V7out-seventh switching valve outlet connection, UFin-UF filter element water inlet interface, UFout1-UF filter element water outlet interface, UFout2-UF cartridge flush connection, C1in-C1 cartridge water inlet port, C1out-C1 filter element water outlet interface and ROin-RO cartridge water inlet port, ROout1-RO cartridge outlet port, ROout2-RO cartridge flush interface, BinWater inlet connection of booster pump, Bout-a booster pump water outlet;
p2-seal plate: p21-weld bone site;
an H-bulkhead fitting;
v1-first switch valve, V2-second switch valve, V3-third switch valve, V4-fourth switch valve, V5-fifth switch valve, V6-sixth switch valve and V7-seventh switch valve;
m-water quality detector;
t-intelligent tap.
Detailed Description
The utility model discloses a core aim at provides a water purification unit's water route integrated system, and this water route integrated system has that the pipe connection is few, the risk of leaking is low, the packaging efficiency is high and complete machine low in manufacturing cost, small characteristics. On the basis, the utility model also provides a water purification unit including this water route integrated system.
Without loss of generality, a double-water quality water purification device is taken as an example to illustrate the specific structure of the waterway integrated system.
Please refer to fig. 1 and fig. 2, wherein fig. 1 shows a schematic structural diagram of a specific embodiment of the water purifying apparatus provided by the present invention, and fig. 2 shows a schematic structural diagram of a working principle of the water purifying apparatus shown in fig. 1.
As shown in fig. 1, the dual-water quality water purification device comprises three stages of filter elements, namely UF, C1 and RO, 7 switching valves, a water path integration system and an intelligent faucet T, wherein the 7 switching valves are used for controlling the water purification device to switch between different working modes.
It should be noted that, for convenience of description, the seven switching valves are distinguished by using the first, second, third, fourth, fifth, sixth and seventh switching valves, and it should be understood that the first, second, third, fourth, fifth and sixth switching valves do not have any special meaning, and do not limit the protection scope of the present invention. Further, the arrows in fig. 4 of the drawings in the specification indicate the flow direction of water.
In order to facilitate better understanding of the water purification principle of the water purification device, UF, C1 and RO are used herein to refer to the first, second and third stage filter elements respectively, and certainly, under the premise of satisfying the formation of different water quality functions, other equivalent alternatives to the third stage filter element are all in the protection scope of the present invention.
In addition, in order to simplify the control process of the water purification apparatus and reduce the manufacturing cost thereof, the control valves in the present embodiment are all on-off valves. It will be appreciated that other control valves commonly used by those skilled in the art may be used based on the requirements of the corresponding control function and assembly process.
As can be known from the schematic diagram of the operating principle of the dual-water purification apparatus shown in fig. 2, the UF, C1 and RO three-stage filter elements are sequentially connected according to actual filtering requirements, the first switch valve V1 is disposed between the raw water source and the water inlet of the UF filter element, the second switch valve V2 is disposed between the raw water source and the water outlet of the UF filter element, the third switch valve V3 is disposed between the water outlet of the UF filter element and the water inlet of the C1 filter element, the fourth switch valve V4 is disposed between the water outlet of the UF filter element and the water inlet of the intelligent faucet T, the fifth switch valve V5 is disposed between the water outlet of the RO filter element and the water inlet of the faucet, the sixth switch valve V6 is disposed between the flushing water outlet of the UF filter element and the wastewater collection device, and the seventh switch valve V7 is disposed between. In addition, in the embodiment, a booster pump B is arranged between the water outlet of the UF filter element and the water inlet of the RO filter element so as to meet the osmotic pressure required by the RO reverse osmosis membrane.
When the first switch valve V1 and the fourth switch valve V4 are controlled to be opened and the second switch valve V2, the third switch valve V3, the fifth switch valve V5 and the sixth switch valve V6 are controlled to be closed, the dual-water-quality water purification equipment is in a purified water preparation mode, and raw water is filtered by the UF filter core to form purified water to be output;
when the first switch valve V1, the third switch valve V3 and the fifth switch valve V5 are controlled to be opened and the second switch valve V2, the fourth switch valve V4, the sixth switch valve V6 and the seventh switch valve V7 are controlled to be closed, the dual-water purification equipment is in a direct-drinking-water preparation working mode, raw water is filtered by a UF filter element and a C1 filter element, then enters an RO filter element for filtration after being pressurized by a booster pump, and finally is output by a faucet;
when the first switch valve V1 and the sixth switch valve V6 are controlled to be opened and the second switch valve V2, the third switch valve V3, the fourth switch valve V4 and the seventh switch valve V7 are controlled to be closed, the dual-water quality water purification equipment is located in a forward flushing working mode of the UF filter element, namely raw water directly enters the wastewater collection device after the UF filter element is flushed in the forward direction;
when the second switch valve V2 and the sixth switch valve V6 are controlled to be opened and the first switch valve V1, the third switch valve V3, the fourth switch valve V4 and the seventh switch valve V7 are closed, the dual-water-quality water purification equipment is positioned in a UF filter core reverse flushing working mode, namely raw water directly enters the wastewater collection device after the UF filter core is flushed reversely;
when the second switch valve V2, the third switch valve V3 and the seventh switch valve V7 are controlled to be opened, and the first switch valve V1, the fourth switch valve V4, the fifth switch valve V5 and the sixth switch valve V6 are closed, the double-water-quality water purification equipment is in a combined flushing filter element working mode, and raw water directly discharges flushing water into a waste water collecting device after sequentially flowing through a C1 filter element and an RO filter element.
In addition, this embodiment's water purification unit still includes two TDS water quality testing appearance M, and one of these two TDS water quality testing appearance M installs between C1 filter core and RO filter core, and another installs between RO filter core and fifth ooff valve V5, can detect the back quality of water situation of filtering like this in real time, and then acquire filter core filtration performance parameter to whether real time monitoring filter core reaches anticipated water purification effect.
Based on the structure and the working principle of the dual-water quality water purification device, the waterway integration system thereof has a plurality of interfaces and corresponding water channels, and the specific structure thereof is now described in detail with reference to fig. 3 to 7, wherein fig. 3 shows a schematic perspective structure of the main board shown in fig. 1, fig. 4 shows a schematic front view structure of the main board shown in fig. 3, fig. 5 shows a schematic sectional structure from a-a direction of fig. 4, fig. 6 shows a schematic front view structure of the sealing plate shown in fig. 1, and fig. 7 shows a schematic top view structure of the sealing plate shown in fig. 1.
The waterway integration system comprises a main board P1 and a closing board P2, wherein one board surface of the main board P1 is provided with twelve mutually independent water tanks which are respectively a first water tank L01, a second water tank L02, a third water tank L03, a fourth water tank L04, a fifth water tank L05, a sixth water tank L06, a seventh water tank L07, an eighth water tank L08, a ninth water tank L09, a tenth water tank L10, an eleventh water tank L11 and a twelfth water tank L12; the main board P1 is also provided with a water inlet interface and a water outlet interface which are respectively communicated with each switch valve and the filter element, and a raw water inlet A communicated with the corresponding water tankinPurified water outlet CoutDirect drinking water outlet DoutAnd a rinsing water outlet Eout。
In detail, the first water tank L01 and the raw water inlet ainThe water inlet port V1 of the first switch valveinAnd a water inlet port V2 of a second switch valveinCommunicating;
the second water tank L02 and the first switch valve water outlet interface V1outAnd UF filter element water inlet interface UFinCommunicating;
the third water tank L03 and the second switch valve water outlet interface V2outUF filter element water outlet interface UFout1And a water inlet port V3 of a third switch valveinAnd a fourth switch valve water inlet connector V4inCommunicating;
a fourth water tank L04 and a purified water outlet CoutAnd a fourth switch valve water outlet port V4outCommunicating;
fifth water tank L05 and UF filter element flushing interface UFout2And a sixth switch valve water inlet port V6inCommunicating;
the sixth water tank L06 and the sixth switch valve outlet port V6outAnd a seventh switch valve water outlet port V7outAnd a rinsing water outlet EoutCommunicating;
the seventh water tank L07 and the third on/off valve outlet port V3outAnd C1 filter core water inlet joint C1inCommunicating;
eighth water tank L08 and C1 filter element water outlet joint C1outAnd boostPump water inlet interface BinCommunicating;
ninth water tank L09 and booster pump water outlet interface BoutAnd RO filter element water inlet interface ROinCommunicating;
tenth water tank L10 and RO filter element water outlet interface ROout1And a fifth switch valve water inlet port V5inCommunicating;
eleventh water tank L11 and RO filter element flushing interface ROout2And a seventh switch valve water inlet port V7inCommunicating;
twelfth water tank L12 and fifth switch valve water outlet interface V5outAnd a direct drinking water outlet DoutAnd (4) communicating.
Correspondingly, the water route integrated system has still seted up TDS water quality testing appearance installation interface, and in detail, TDS water quality testing appearance installation interface sets up on the shrouding, and two TDS water quality testing appearance installation interfaces communicate with eighth basin L08 and tenth basin L10 respectively.
It can be understood that according to the concrete structure of water purification unit, TDS water quality detector installation interface quantity can be different from this embodiment's one or more to according to actual need with corresponding basin intercommunication can. In addition, on the basis of meeting the requirements of connecting the functions, processing and assembling processes of the TDS water quality detector, the TDS water quality detector mounting interface can also be arranged on the main board P1.
It should be noted that, since the main plate P1 has a complicated structure, it is preferable to integrally mold it by casting. Of course, the main board P1 may be manufactured by other manufacturing processes on the basis of meeting the requirements of the manufacturing processes.
The sealing plate P2 and the main plate P1 are fixedly connected in a sealing mode through any one of the existing hot melting, cold melting, ultrasonic welding, gluing, friction welding, sealing ring sealing and the like, so that a plurality of independent water flow channels are formed by matching with the water tank of the main plate P1.
In order to improve the strength of the welding connection between the main plate P1 and the sealing plate P2, the sealing plate P2 has a plurality of welding rib positions P21 provided corresponding to the end surfaces of the walls of the adjacent water channels in the present embodiment.
During welding, the welding bone plate P21 is melted and filled between the welding surfaces of the main plate P1 and the sealing plate P2 under the action of high temperature to serve as welding filler, so that the welding connection strength can be improved, and the probability of water leakage of the whole water path integrated system is reduced.
It can be understood that on the basis of meeting the requirements of the connection strength between the main board P1 and the sealing plate P2 and the welding process, the welding rib positions can also be arranged at the corresponding positions of the main board P1, or the welding rib positions are arranged at the corresponding positions of the main board P1 and the sealing plate P2.
After the waterway integrated system is assembled, seven switch valves and three filter elements are installed in corresponding installation interfaces on the main board P1 one by one, and the raw water inlet A of the main board P1inPurified water outlet CoutDirect drinking water outlet DoutAnd a rinsing water outlet EoutAre respectively communicated with a raw water source (usually a tap water pipe), an intelligent tap T and a wastewater mobile phone device through a partition plate joint H.
In detail, seven ooff valves and four baffle joint H of water purification unit all seal the corresponding mounted position who clamps in mainboard P1 through O shape sealing washer direct in this scheme, easy dismounting and be convenient for maintain and maintain.
Also, in order to further simplify the assembly and disassembly process of the water purification device and facilitate maintenance, the three filter elements are also detachably and hermetically mounted at corresponding mounting positions of the main board P1, and specifically, each filter element is clamped at a corresponding position of the main board P1 and sealed by an O-ring.
It will be appreciated that the respective positions of the on-off valve and the filter element and the main plate P1 can be connected by other means conventional in the art on the basis of satisfying the requirements of connection strength and assembly process.
In order to better understand the structure of the integrated waterway system, the flow path of the water flow in the main board P1 in different operation modes of the water purifying apparatus will be described in detail with reference to fig. 3, and it should be noted that each water tank is used to replace each water flow channel in each integrated waterway system.
Referring to fig. 3, when the water purifying apparatus is in the purified water preparing operation mode, raw water passes through the raw water inlet ainFlows into the first water tank L01, flows into the second water tank L02 through the first switch valve V1, flows into the third water tank L03 after being filtered by the UF filter core, flows into the fourth water tank L04 through the fourth switch valve V4, and finally flows into the purified water outlet CoutFlowing out;
when the water purifying equipment is in the working mode of preparing direct drinking water, the raw water passes through the raw water inlet AinFlows into the first water tank L01, flows into the second water tank L02 through the first switch valve V1, flows into the third water tank L03 after being filtered by a UF filter element, flows into the seventh water tank L07 through the third switch valve V3, flows into the eighth water tank L08 after being filtered by a C1 filter element, enters the ninth water tank L09 after being pressurized by a booster pump B, enters the tenth water tank L10 after being filtered by an RO filter element, enters the twelfth water tank L12 through the fifth switch valve V5, and finally flows into a direct drinking water outlet D12outFlowing out;
when the water purifying equipment is positioned in a forward flushing mode of the UF filter element, raw water passes through the raw water inlet AinEnters a first water tank L01, flows into a second water tank L02 through a first switch valve V1, positively washes UF filter cores, enters a fifth water tank L05, enters a sixth water tank L06 through a sixth switch valve V6, and finally passes through a washing water outlet EoutFlowing out;
when the water purifying equipment is positioned in a UF filter core back flushing mode, raw water passes through the raw water inlet AinEnters a first water tank L01, flows into a third water tank L03 through a second switch valve V2, reversely flushes UF filter cores, enters a fifth water tank L05, enters a sixth water tank L06 through a sixth switch valve V6, and finally passes through a washing water outlet EoutFlowing out;
when the water purifying equipment is positioned in the RO reverse osmosis membrane flushing mode, the raw water passes through the raw water inlet AinEnters a first water tank L01 and passes through a second switch valveV2 enters a third water tank L03, enters a seventh water tank L07 and a C1 filter element through a third switch valve V3, enters an eighth water tank L08, enters a ninth water tank L09 after being pressurized by a booster pump B, washes an RO filter element, enters an eleventh water tank L11, enters a sixth water tank L06 through a seventh switch valve V7, and finally is washed water through a washing water outlet EoutAnd (4) flowing out.
This kind of water route integrated system can the integrated setting of a plurality of rivers passageways under the different mode with water purification unit, and compact structure is reasonable, has greatly reduced water route system's in the water purification unit occupation space, and in addition, a plurality of rivers passageways are formed by the sealed fixed connection of mainboard P1 and the shrouding of seting up corresponding quantity basin, and processing technology is simple.
It should be noted that, this scheme is applicable to water purification unit's water route integrated system for the explanation, explains with a water purification unit who has five different working modes as an example, is purification water preparation mode, straight drinking water preparation mode, UF filter core forward flushing mode, UF filter core backward flushing mode and RO reverse osmosis membrane flushing mode respectively, can understand, the utility model discloses a water purification unit also can be for only possessing single working mode or the combination of more than two kinds of working modes, and it is also different based on its concrete structure of water purification unit working mode difference.
Accordingly, a person skilled in the art can set the number of the water channels in the water path integrated system and the number of the corresponding switch valves and the corresponding filter element installation interfaces according to actual needs, that is, any water path integrated system only needs to include the main board P1 and the closing board P2, and the deformation of the water tank, the number of the interfaces and the shape of the interfaces all falls into the protection scope of the present invention under the foundation that the main board P1 is provided with the installation switch valves and the filter element installation interfaces.
The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A waterway integrated system of water purifying equipment is characterized by comprising a main board (P1) and a closing board (P2), wherein a plurality of mutually independent water tanks are arranged on one board surface of the main board (P1); the main board is also provided with a plurality of interfaces, and a control valve and a filter element of the water purification equipment are directly arranged on the interfaces and communicated with the water tanks; the main board (P1) is also provided with a raw water inlet (A) communicated with the corresponding water tankin) And a filtered water outlet comprising a purified water outlet (C)out) Direct drinking water outlet (D)out) And/or rinsing water outlet (E)out)；
The sealing plate (P2) is fixedly connected with the main plate (P1) in a sealing way so as to seal each water tank notch to form a corresponding water flow channel.
2. The waterway integration system of claim 1, wherein the main plate (P1) and the closing plate (P2) are welded and sealed; at least one of the main plate (P1) and the closing plate (P2) is provided with a welding bone position (P21) corresponding to the end face of the water tank wall between two adjacent water tanks so as to act as welding filler when welding.
3. The waterway integration system of claim 1, wherein the main plate (P1) and the closing plate (P2) are sealingly attached by a hot-melt, cold-melt, ultrasonic welding, gluing or friction welding process.
4. Waterway integration system according to claim 1, wherein the raw water inlet (a)in) And the filtered water outlet is hermetically and detachably connected with the clapboard joint (H).
5. The waterway integration system of claim 1, wherein the cartridge and the control valve are each removably coupled to the respective interface.
6. The waterway integration system of any of claims 1-5, wherein the number of sinks, control valves, and cartridges is twelve, seven, and three, respectively; wherein,
a first water tank (L01) and the raw water inlet (A)in) The water inlet interface of the first control valve (V1)in) And a second control valve water inlet interface (V2)in) Communicating;
the second water tank (L02) is connected with the water outlet interface (V1) of the first control valveout) And a first stage cartridge inlet port (UF)in) Communicating;
a third water tank (L03) and a second control valveWater outlet (V2)out) And a first-stage filter element water outlet interface (UF)out1) And a third control valve water inlet interface (V3)in) And a fourth control valve water inlet interface (V4)in) Communicating;
a fourth water tank (L04) and a purified water outlet (C)out) And a fourth control valve water outlet interface (V4)out) Communicating;
a fifth water tank (L05) and a first stage filter element flushing water interface (UF)out2) And a sixth control valve water inlet interface (V6)in) Communicating;
a sixth water tank (L06) and a sixth control valve water outlet interface (V6)out) And a water outlet interface of the seventh control valve (V7)out) And a rinsing water outlet (E)out) Communicating;
a seventh water tank (L07) and a third control valve water outlet interface (V3)out) And a second stage cartridge inlet (C1)in) Communicating;
an eighth water tank (L08) and a second-stage filter element water outlet interface (C1)out) And booster pump water inlet interface (B)in) Communicating;
a ninth water tank (L09) and a booster pump water outlet interface (B)out) And a third stage filter element water inlet interface (RO)in) Communicating;
a tenth water tank (L10) and a third stage filter element outlet interface (RO)out1) And a fifth control valve water inlet interface (V5)in) Communicating;
an eleventh water tank (L11) and a third-stage filter element washing water interface (RO)out2) And a seventh control valve water inlet interface (V7)in) Communicating;
a twelfth water tank (L12) and a fifth control valve water outlet interface (V5)out) And a direct drinking water outlet (D)out) And (4) communicating.
7. The waterway integration system of claim 6, wherein the main board (P1) or the closing board (P2) is further provided with at least one water quality meter mounting port, and the water quality meter mounting port is communicated with the eighth water tank (L08) and/or the tenth water tank (L10).
8. The waterway integration system of claim 6, wherein the control valves are all on-off valves.
9. Water purification unit comprising a filter element and a control valve, said filter element and said control valve being in communication via a waterway system, characterized in that said waterway system is embodied as a waterway integration system according to any one of claims 1 to 8.
10. The water purification apparatus of claim 9, further comprising a smart faucet (T) in communication with the filtered water outlet.
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| CN105523654A (en) * | 2015-12-09 | 2016-04-27 | 宁波小爱智能科技有限公司 | Integrated waterway module, purifier with module and control method thereof |
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| CN107902775B (en) * | 2017-08-09 | 2023-12-01 | 佛山市顺德区美的饮水机制造有限公司 | Integrated waterway component and water purifier |
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