CN104180023B - Four-channel water faucet supplying water by different qualities - Google Patents
Four-channel water faucet supplying water by different qualities Download PDFInfo
- Publication number
- CN104180023B CN104180023B CN201410399113.3A CN201410399113A CN104180023B CN 104180023 B CN104180023 B CN 104180023B CN 201410399113 A CN201410399113 A CN 201410399113A CN 104180023 B CN104180023 B CN 104180023B
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- China
- Prior art keywords
- valve core
- water
- spool
- hole
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 153
- 238000000746 purification Methods 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 35
- 238000005096 rolling process Methods 0.000 claims 1
- 239000008399 tap water Substances 0.000 abstract description 6
- 235000020679 tap water Nutrition 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract 1
- 238000000108 ultra-filtration Methods 0.000 description 11
- 238000001223 reverse osmosis Methods 0.000 description 9
- 239000008213 purified water Substances 0.000 description 8
- 238000011010 flushing procedure Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
- B01D35/046—Plug, tap, or cock filters filtering elements mounted in or on a faucet the filtering element being mounted in the faucet plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention relates to the technical field of tap water appliances, particularly relates to and discloses a four-channel water faucet supplying water by different qualities. The water faucet comprises a flow divider and a valve core; a water inlet is arranged on a valve core accommodating cavity; a first connector is arranged on the water inlet; two groups of water outlet connectors are arranged on the valve core accommodating cavity; the valve core comprises a valve core body and an outer end part; the valve core body is a hollow cylinder body; two groups of valve core through holes are formed in the valve core body; each group of valve core through holes contains two through holes; a rotation angle is formed between the two groups of valve core through holes and separated by a baffle; the valve core is closely sleeved by the valve core accommodating cavity; two groups of water outlet connectors are positioned on the two sides of the baffle; the positions and angle of the valve core through holes are matched with those of the water outlet connectors; the valve core through holes are enabled to rotate to different positions along with the valve core, so that water supply by three qualities can be achieved; a first water outlet is further connected with a fourth connector. The four-channel water faucet supplying water by different qualities is used in cooperation with a two-stage water purification and filtration device, so as to realize multistage water supply by different qualities, and meanwhile, the construction is reasonable, the occupied area is less, and the operation and the use are convenient.
Description
Technical field
The present invention relates to tap water apparatus technical field, particularly relate to a kind of four-way quality classification water supply faucet.
Background technology
Along with growth in the living standard, people are more and more higher to the requirement of water quality, and increasing people begins to use only
The household water treatment apparatus such as water machine, water activating machine, are installed on running water pipe, utilize the filter element mistake in water purifier, water activating machine
Filter the impurity in tap water.Its principle is the film with countless micropores by being arranged on filter element or activated carbon, intercepts certainly
In water, those are more than the impurity of micropore size, and hydrone can pass through.Along with using the secondary of this type of household water-purifying machine
Number increases, and the alluvial that the impurity in water can accumulate over a long period, in cartridge surface, causes the silting of cartridge surface micropore, and its result is exactly
The flow that output purifies water is more and more less, may finally cause can not flowing completely purifying water, at this moment must change filter element.So,
If the useful water of family all purifies, the burden of filter element will be greatly increased, be unfavorable for cutting down expenses.
In actual use, a lot of in the case of be not required to water quality is purified, even typically washing or watering flowers
Occasion, can be competent at less than tap water quality, if water purifier being produced the dense water of a large amount of film and film flushing water directly discharges,
The waste of water resource and the energy can be caused, thus be necessary also to use this part water.If water purifier needs Multistage purifying
If change, also it is necessary multistage former water Collection utilization respectively, to reach the purpose of saving water resource.
The use function of conventional faucet is the most single, and water-out manners is substantially stationary, can not enter for different water demands
Row difformity and the switching of dynamics and regulation, use and there is inconvenience, cannot meet different quality water demand, also because cannot
Switching causes a large amount of wastes of water resource.
Summary of the invention
There is faucet for prior art and cannot meet the defect of quality classification water supply requirement, the present invention provides a kind of and can meet
Quality classification water supply requires and component is reasonable, easy to operate four-way quality classification water supply faucet.
For achieving the above object, the present invention adopts the following technical scheme that:
A kind of four-way quality classification water supply faucet, including diverter, spool, described diverter includes that spool accommodates chamber,
Spool accommodates on chamber and sets into the mouth of a river, and first interface is arranged on water inlet, and spool accommodates and also sets up two groups of water outlet mouthpieces on chamber:
Second interface and the first outlet are one group, and the 3rd water inlet and the second outlet are one group；Spool includes that insert body is with outer
End, insert body is hollow cylindrical body, and it has two groups of valve core through hole, and often group valve core through hole is two, and two groups of spools lead to
Having the anglec of rotation between hole and separate with dividing plate, spool is tightly sleeved and accommodates intracavity, two groups of water outlet mouthpiece positions respectively in spool
In the both sides of dividing plate, the position of valve core through hole and angular compliance water outlet mouthpiece position and angle, with Spool rotating to different angles,
Three kinds of quality classification water supply states occur: two valve core through hole on the left of dividing plate communicate with the second interface and the first outlet respectively, every
Two valve core through hole on the right side of plate and the 3rd water inlet and the second outlet at least one be not communicated with；Two valves on the right side of dividing plate
Core through hole communicates with the 3rd water inlet and the second outlet respectively, two valve core through hole on the left of dividing plate and the second interface and first
Outlet at least one be not communicated with；Two groups of combinations are the most obstructed.Also setting up the 4th interface on first outlet, described the 4th connects
Mouth communicates with the first outlet.
Spool is tightly sleeved and accommodates intracavity in spool, is connected with tap water by water inlet, and first interface is connected on water purification filter
The import of device, filter for purifying water is divided into two-stage, one-level to be ultrafiltration water purification, and the second level is reverse osmosis purified water, and the second interface connects
The rinse mouth of ultrafiltration water purification in filter for purifying water, the 3rd interface is connected on the outlet of ultrafiltration water purification in filter for purifying water,
4th interface receives the rinse mouth of reverse osmosis purified water, and the water purification mouth of reverse osmosis purified water receives water purification water storage bottle, and Spool rotating is not to
Co-located, optional flushing water or the purification water outlet of ultrafiltration water purification being to flow out filter for purifying water ultrafiltration water purification, simultaneously can
The flushing water of reverse osmosis purified water is collected and flows out from the first outlet, it is to avoid be directly discharged to sewer waste water resource, reach
The purpose of quality classification water supply.This four-way quality classification water supply faucet directly can be connected on water tap by adaptor, and structure closes
Reason, area occupied are few, easy to use.
As preferably, also include that sealing gasket, handle sleeve, described sealing gasket are sealedly connected on spool and accommodate end, chamber, close
A central through hole is opened at packing center, centrally disposed first slotted eye of handle sleeve, the outer end of spool through sealing gasket central through hole with
The first tight grafting of slotted eye, has the second slotted eye, the second slotted eye built-in flexible spring in handle sleeve, flexible bullet is inserted in push rod one end
In spring, the push rod other end have circle push rod groove, spherical ball can partial devices in push rod groove, the nearly handle of sealing gasket
Set side has three circular sealing gasket grooves, and spherical ball can link with the rotation of handle sleeve, divides in different positions
Not sticking in different sealing gasket grooves, the distribution of three sealing gasket grooves coordinates the rotation of two groups of valve core through hole on insert body
Gyration respectively reaches three kinds of quality classification water supply states.By rotating handles set, the spool of grafting tight with handle sleeve rotates with,
Spherical ball is also mobile with the rotation of handle sleeve, and when rotating to first sealing gasket groove, spherical ball enters first
Sealing gasket groove, due to the effect of spring, meeting clamping also has the prompting of obvious feel, now, due to the position of sealing gasket groove
Installing is that the anglec of rotation with two groups of valve core through hole on insert body is predisposed to mated condition, sticks into a sealing gasket
Groove i.e. can reach a kind of quality classification water supply state, in like manner, continues to rotate to specify position to can reach other two state.This structure can
Accurately to control three kinds of states, easy to operate.
As preferably, described handle sleeve arranges gear mark corresponding three kinds of quality classification water supply states, respectively water purification shelves
Mark, former water shelves mark, closedown mark.More clearly prompting rotates to which angle reaches which kind of quality classification water supply state.
As preferably, described sealing gasket and spool accommodate chamber correspondence position and are respectively provided with pin-and-hole, and pin passes pin-and-hole by close
Packing is fixing with spool receiving chamber to be connected.Prevent sealing gasket along with the rotation of spool and the sealing of rotation displacement, beneficially sealing gasket.
As preferably, arranging rubber blanket between described spool receiving chamber and spool, rubber blanket is fixed on spool and accommodates chamber
On inwall, the position of the corresponding two groups of water outlet mouthpieces of rubber blanket has through hole.Rubber blanket plays sealing and prevents spool and valve
Core accommodates cavity wall and directly contacts the dual function causing abrasion.
A kind of four-way quality classification water supply faucet of the present invention coordinates two-stage filter for purifying water to use, and passes through rotating handles
Being set to the three kinds of quality classification water supply states specifying position can realize ultrafiltration water purification, the most also being collected by the flushing water of reverse osmosis purified water should
With, reach the purpose of multiple quality classification water supply, there is the advantage that structure is reasonable, area occupied is few, easy for operation.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of the embodiment of the present invention.
Fig. 2 is the sealing gasket groove structure schematic diagram of the embodiment of the present invention.
Fig. 3 is valve core structure schematic diagram in Fig. 1.
Fig. 4 is the rubber gasket structure schematic diagram of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1-Fig. 4, the present invention is described further with detailed description of the invention.
A kind of four-way quality classification water supply faucet, as it is shown in figure 1, include diverter 1, spool 2, described diverter 1 wraps
Include spool and accommodate chamber 25, spool accommodate be radially arranged water inlet 12 on chamber 25, spool accommodates and also sets up two groups of water outlets on chamber 25 and connect
Mouthful, often group water outlet mouthpiece be two, two groups of water outlet mouthpieces respectively: second interface the 14, first outlet 18；3rd interface 15,
Second outlet 17, described water inlet 12 is coaxial with the first outlet 18 and lays respectively at spool and accommodates the both sides in chamber 25, and the
Two outlets 17 be arranged in parallel with the first outlet 18 homonymy, and the second interface 14 intersects vertically with the first outlet 18 axis, the
Three interfaces 15 intersect vertically with the second outlet 17 axis, and first interface 13 is radially arranged on water inlet 12, the first outlet
Also setting up the 4th interface 16 on 18, the 4th described interface 16 communicates with the first outlet 18；As it is shown on figure 3, described spool 2
Including insert body 26 and outer end 27, insert body 26 is hollow cylindrical body, it has two groups of valve core through hole, often organizes spool
Through hole is two, two groups of valve core through hole respectively: first valve core through hole the 21, second valve core through hole 22, the 3rd valve core through hole 23,
Four valve core through hole 24, the first valve core through hole 21 and the second valve core through hole 22 vertical and intersectant centerline, the 3rd valve core through hole 23 and
Four valve core through hole 24 vertical and intersectant centerlines, have the anglec of rotation and separate with dividing plate 28 between two groups of valve core through hole；Spool 2 overlaps
Being connected to spool and accommodate in chamber 25, sealing gasket 3 is sealedly connected on spool and accommodates end, chamber 25, and it is right that sealing gasket 3 and spool accommodate chamber 25
Answering position to be respectively provided with pin-and-hole 10, pin 5 is connected fixing with spool receiving chamber 25 for sealing gasket 3 through pin-and-hole 10, and spool accommodates chamber
Arranging rubber blanket 9 as shown in Figure 4 between 25 and spool 2, rubber blanket 9 is fixed on spool and accommodates on the inwall of chamber 25, and rubber blanket 9 is right
Should have through hole with the position of second interface the 14, the 3rd interface the 15, first outlet the 18, second outlet 17, two groups go out
Water interface lays respectively at the both sides of dividing plate.
As shown in Figure 1 and Figure 2, a central through hole 31 is opened at sealing gasket 3 center, centrally disposed first slotted eye 41 of handle sleeve 4, valve
The outer end 27 of core 2, through sealing gasket 3 central through hole 31 and the first tight grafting of slotted eye 41, has the second slotted eye in handle sleeve 4
42, the second slotted eye 42 built-in flexible spring 6, push rod 7 one end is inserted in coil tension spring 6, and push rod 7 other end has the push rod of circle
Groove 11, spherical ball 8 can partial devices in push rod groove 11, nearly handle sleeve 4 side of sealing gasket 3 have three circular close
Packing groove 32, spherical ball 8 can link with the rotation of handle sleeve 4, stick into different sealing gaskets respectively in different positions
In groove 32, rotating to different angles with spool 2, the distribution of three sealing gasket grooves 32 coordinates two groups of valves on insert body 26
The anglec of rotation of core through hole respectively reaches three kinds of quality classification water supply states: the first valve core through hole 21 and the 3rd interface 15, the second spool
Through hole 22 communicates with the second outlet 17 simultaneously, the 3rd valve core through hole 23 and the second interface the 14, the 4th valve core through hole 24 and first
Outlet 18 communicates time different；3rd valve core through hole 23 and the second interface the 14, the 4th valve core through hole 24 and the first outlet 18 are together
Shi Xiangtong, the first valve core through hole 21 and the 3rd interface 15, the second valve core through hole 22 communicates time different from the second outlet 17；Two groups
Combine the most obstructed.Arranging gear on handle sleeve 4 and identify 43, respectively water purification shelves identify, former water shelves identify, it is the most right to close mark
Ying Yusan kind quality classification water supply state.
During use, water inlet 12 is connected with water tap by adaptor, and first interface 13 is connected to water purification by water pipe
On defecator entrance, tap water flows into filter for purifying water by water inlet 12 through being connected to the water pipe on first interface 13
In, filter for purifying water is divided into two-stage, the first order to be ultrafiltration water purification, and the second level is reverse osmosis purified water, and the second interface 14 is connected on only
The rinse mouth of ultrafiltration water purification in water filtering device, the 3rd interface 15 is connected on the outlet of ultrafiltration water purification in filter for purifying water, the
Four interfaces receive the rinse mouth of reverse osmosis purified water, and the water purification mouth of reverse osmosis purified water receives water purification water storage bottle.Rotating handles set 4, when
When gear mark 43 is in water purification shelves, the first valve core through hole 21 and the 3rd interface 15, the second valve core through hole 22 and the second outlet
17 communicate simultaneously, and the purification water through ultra-filtration filters is flowed out by the second outlet 17 through the 3rd interface 15 by water pipe；When
When gear mark 43 is in former water shelves, the 3rd valve core through hole 23 and the second interface the 14, the 4th valve core through hole 24 and the first outlet
18 communicate simultaneously, through the flushing water of filter for purifying water eventually through water pipe through the second interface 14, eventually through the first water outlet
Mouth 18 flows out；When gear mark 43 is in closedown shelves, because the second interface the 14, the 3rd interface 15 all has been switched off, Jing Guojing
The water of water filtering device ultra-filtration filters can not flow out.When needing the osmosis filtration carrying out the second level, by the flushing of reverse osmosis
Water flows through the first outlet 18 from the 4th interface 16 and releases.
It is only presently preferred embodiments of the present invention in sum, is not used for limiting the practical range of the present invention, Fan Yibenshen
Please the equivalence change made of the content of the scope of the claims with modify, all should be the technology category of the present invention.
Claims (5)
1. a four-way quality classification water supply faucet, it is characterised in that: include diverter (1), spool (2), described diverter
(1) including that spool accommodates chamber (25), spool receiving chamber (25) sets into the mouth of a river (12), first interface (13) is arranged on water inlet
(12), on, spool receiving chamber (25) also sets up two groups of water outlet mouthpieces: the second interface (14) and the first outlet (18) are one group,
3rd water inlet (15) and the second outlet (17) are one group；Spool (2) includes insert body (26) and outer end (27), spool
Body (26) is hollow cylindrical body, and it has two groups of valve core through hole, and often group valve core through hole is two, between two groups of valve core through hole
Having the anglec of rotation and separate with dividing plate (28), spool (2) is tightly sleeved within spool accommodates chamber (25), and two groups of water outlet mouthpieces divide
It is not positioned at the both sides of dividing plate (28), the position of valve core through hole and angular compliance water outlet mouthpiece position and angle, rotate with spool (2)
To different angles, three kinds of quality classification water supply states occur: two valve core through hole in dividing plate (28) left side respectively with the second interface (14)
Communicate with the first outlet (18), two valve core through hole on dividing plate (28) right side and the 3rd water inlet (15) and the second outlet
(17) at least one be not communicated with；Dividing plate (28) right side two valve core through hole respectively with the 3rd water inlet (15) and the second water outlet
Mouth (17) communicates, two valve core through hole in dividing plate (28) left side and the second interface (14) and the first outlet (18) at least
It is not communicated with；Two groups of combinations are the most obstructed；Also set up the 4th interface (16) on first outlet (18), the 4th described interface (16) with
First outlet (18) communicates.
A kind of four-way quality classification water supply faucet the most according to claim 1, it is characterised in that: also include sealing gasket (3),
Handle sleeve (4), described sealing gasket (3) is sealedly connected on spool and accommodates chamber (25) end, and sealing gasket (3) center is opened a center and led to
Hole (31), centrally disposed first slotted eye of handle sleeve (4) (41), the outer end (27) of spool (2) passes sealing gasket (3) central through hole
(31) with the first slotted eye (41) closely grafting, the second slotted eye (42), the second slotted eye (42) built-in flexible bullet in handle sleeve (4), are had
Spring (6), push rod (7) one end is inserted in coil tension spring (6), and push rod (7) other end has the push rod groove (11) of circle, spherical rolling
Pearl (8) partial devices is in push rod groove (11), and it is recessed that nearly handle sleeve (4) side of sealing gasket (3) has three circular sealing gaskets
Groove (32), spherical ball (8) can link with the rotation of handle sleeve (4), stick into different sealing gaskets respectively in different positions
In groove (32), the distribution of three sealing gasket grooves (32) coordinates the anglec of rotation of two groups of valve core through hole on insert body (26)
Respectively reach three kinds of quality classification water supply states.
A kind of four-way quality classification water supply faucet the most according to claim 2, it is characterised in that: described handle sleeve (4)
On the corresponding three kinds of quality classification water supply states of gear mark (43) are set, respectively water purification shelves mark, former water shelves mark, close mark.
A kind of four-way quality classification water supply faucet the most according to claim 2, it is characterised in that: described sealing gasket (3)
Accommodating chamber (25) correspondence position with spool and be respectively provided with pin-and-hole (10), sealing gasket (3) is accommodated chamber with spool through pin-and-hole by pin (5)
(25) fixing connection.
A kind of four-way quality classification water supply faucet the most according to claim 1, it is characterised in that: described spool accommodates chamber
(25) and arrange rubber blanket (9) between spool (2), rubber blanket (9) is fixed on spool and accommodates on chamber (25) inwall, rubber blanket (9)
The position of corresponding two groups of water outlet mouthpieces has through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410399113.3A CN104180023B (en) | 2014-08-14 | 2014-08-14 | Four-channel water faucet supplying water by different qualities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410399113.3A CN104180023B (en) | 2014-08-14 | 2014-08-14 | Four-channel water faucet supplying water by different qualities |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180023A CN104180023A (en) | 2014-12-03 |
| CN104180023B true CN104180023B (en) | 2017-01-11 |
Family
ID=51961271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410399113.3A Active CN104180023B (en) | 2014-08-14 | 2014-08-14 | Four-channel water faucet supplying water by different qualities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180023B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105712535A (en) * | 2016-03-07 | 2016-06-29 | 中霖中科环境科技（安徽）股份有限公司 | Different-quality water supply water purifier |
| CN105972289A (en) * | 2016-07-15 | 2016-09-28 | 郑州佛光发电设备有限公司 | Liquid supply dispensing pump for aluminum-air fuel cell |
| CN106382392B (en) * | 2016-10-10 | 2018-09-25 | 合肥协力液压科技有限公司 | Proportioning valve |
| CN106352105B (en) * | 2016-10-10 | 2018-09-25 | 合肥协力液压科技有限公司 | Proportioning valve |
| CN107664236A (en) * | 2017-11-16 | 2018-02-06 | 天津工业大学 | A kind of tap |
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| CN110963590A (en) * | 2018-09-29 | 2020-04-07 | 台山市旺春达环保科技有限公司 | Filtering equipment |
| CN110206917B (en) * | 2018-09-30 | 2024-08-13 | 华帝股份有限公司 | Water diversion valve |
| CN111173963B (en) * | 2018-11-12 | 2024-02-02 | 伊利诺斯工具制品有限公司 | Temperature regulating system and multi-channel valve |
| CN111169325B (en) * | 2018-11-12 | 2024-07-12 | 伊利诺斯工具制品有限公司 | Temperature regulating system and multi-channel valve |
| CN109973722B (en) * | 2019-04-08 | 2021-09-24 | 义乌市亚威机械设备有限公司 | Environment-friendly composite pipe |
| CN110171854A (en) * | 2019-06-14 | 2019-08-27 | 肖三华 | A kind of tap water purifier |
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| DE9018088U1 (en) * | 1990-08-07 | 1994-11-17 | Fa. Kludi-Armaturen Paul Scheffer, 58730 Fröndenberg | Single-hole mixer tap for sink units |
| CN2163282Y (en) * | 1993-07-08 | 1994-04-27 | 姚仁中 | Improved 3-way valve of water purifier |
| CN1644969A (en) * | 2005-01-18 | 2005-07-27 | 陈恺瑞 | Three-position and five-way angular valve and automatic watersupply treating system controlled it |
| CN201145062Y (en) * | 2007-07-26 | 2008-11-05 | 赵汝业 | Three water mass distributary faucet |
| CN102933501A (en) * | 2010-05-12 | 2013-02-13 | 株式会社保美纯 | Spout faucet |
| CN203253250U (en) * | 2012-12-07 | 2013-10-30 | 许国昌 | Dual-use filtration water purification device |
| CN204004572U (en) * | 2014-08-14 | 2014-12-10 | 杭州淘米水净化科技有限公司 | A kind of four-way quality classification water supply water tap |
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|---|---|
| CN104180023A (en) | 2014-12-03 |
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