CN204752278U - Water dispenser and water purification system thereof - Google Patents
Water dispenser and water purification system thereof Download PDFInfo
- Publication number
- CN204752278U CN204752278U CN201520217811.7U CN201520217811U CN204752278U CN 204752278 U CN204752278 U CN 204752278U CN 201520217811 U CN201520217811 U CN 201520217811U CN 204752278 U CN204752278 U CN 204752278U
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- Prior art keywords
- water
- waste water
- waste
- cleaning systems
- baffle
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 293
- 238000000746 purification Methods 0.000 title claims abstract description 75
- 239000002351 wastewater Substances 0.000 claims abstract description 176
- 238000004140 cleaning Methods 0.000 claims description 32
- 238000011084 recovery Methods 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000008676 import Effects 0.000 claims description 8
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000001223 reverse osmosis Methods 0.000 claims description 6
- 238000001728 nano-filtration Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000008213 purified water Substances 0.000 abstract 1
- 239000008399 tap water Substances 0.000 description 9
- 235000020679 tap water Nutrition 0.000 description 9
- 230000003245 working effect Effects 0.000 description 9
- 239000000284 extract Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 thus Substances 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a water dispenser and water purification system thereof, this water purification system includes: the first booster pump is connected with a water source through a water inlet valve; the water purification filter element is connected with the first booster pump and is provided with a raw water inlet, a purified water outlet and a wastewater outlet; the waste water buffer device is connected with the waste water outlet to buffer the waste water; and a waste water flow path connected between the waste water buffer device and an external tap to use waste water flowing out of the waste water flow path. According to the utility model discloses a water purification system of water dispenser, the waste water of water purification filter core can be arranged to waste water buffer in, when waste water in waste water buffer needs to be discharged, can open outside running water tap and do uses such as washing with the waste water that discharges to can realize recycling of waste water, can prolong the life of water purification filter core to a certain extent simultaneously.
Description
Technical field
The utility model relates to water dispenser technical field, particularly relates to a kind of water cleaning systems of water dispenser and has the water dispenser of this water cleaning systems.
Background technology
At present, water dispenser has been come into huge numbers of families and has been widely applied.Along with updating of water dispenser, water dispenser generally can realize water purification effect.In correlation technique, water dispenser adopts reverse osmosis membrane system to purify water, and the direct discharging of waste water after purification, in water drain, if do not discharge waste water, then can have a strong impact on the life-span of filter core, cause great waste.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, an object of the present utility model is the water cleaning systems proposing a kind of water dispenser, and this water cleaning systems can realize the utilization again to waste water.
Another object of the present utility model is to propose a kind of water dispenser, and this water dispenser comprises the water cleaning systems of described water dispenser.
According to the water cleaning systems of water dispenser of the present utility model, comprising: the first topping-up pump, described first topping-up pump is connected with water source by water intaking valve; Water purification catridge, described water purification catridge is connected with the first topping-up pump, and described water purification catridge has former water inlet, pure water inlet and wastewater outlet; Waste water snubber assembly, described waste water snubber assembly is connected to cushion described waste water with described wastewater outlet; Waste water stream, described waste water stream is connected between described waste water snubber assembly and outside water tap with the water reuse of being flowed out by described waste water stream.
According to the water cleaning systems of water dispenser of the present utility model, the wastewater outlet of water purification catridge is connected with waste water snubber assembly, waste water stream is connected between waste water snubber assembly and outside water tap, thus, the waste water of water purification catridge drains into waste water snubber assembly, when the waste water accumulation of waste water snubber assembly needs to discharge, can discharge the purposes such as to wash by outside water tap, thus useless Water reuse can be realized, the work-ing life of water purification catridge can be extended to a certain extent simultaneously.
According to embodiments more of the present utility model, described waste water snubber assembly is be set in the putamina outside described water purification catridge, limits the cushioning pocket placing waste water between described putamina and described water purification catridge.Like this, the waste water that water purification catridge is discharged can be placed in cushioning pocket, and cushioning pocket is connected with waste water stream, thus the waste water of cushioning pocket is discharged from waste water stream.
Alternatively, the volume of described cushioning pocket is more than 1.5 times of described water purification catridge volume.Thus, cushioning pocket can accumulate enough water, and when outside water tap is opened, the waste water in cushioning pocket can flow out together with tap water, thus realizes useless Water reuse.
According to embodiments more of the present utility model, described waste water snubber assembly is the waste water baffle-box be connected with described wastewater outlet.Thus, the waste water in water purification catridge can flow to waste water baffle-box from wastewater outlet, and can be accumulated in waste water baffle-box.
Alternatively, the water cleaning systems of described water dispenser also comprises: reclaim stream, one end of described recovery stream is connected to described waste water baffle-box, and the other end is connected between described water intaking valve and described first topping-up pump; Second topping-up pump, described second topping-up pump is located on described recovery stream.Thus, open the second topping-up pump, the waste water in waste water baffle-box can flow to the first topping-up pump by recovery stream, is delivered to water purification catridge, thus makes the recyclable recycling of waste water by the first topping-up pump together with tap water.
Further, the water cleaning systems of described water dispenser also comprises ratio adjusting valve, and described ratio adjusting valve is located on described recovery stream to regulate the flow proportional of the water reclaimed in described waste water baffle-box.Thus, the ratio of the adjustable waste water of ratio adjusting valve and tap water, thus the work-ing life that can extend water purification catridge further.
Particularly, described waste water baffle-box comprises: casing, and described casing has buffering import and buffer outlet, described buffering import and buffer outlet are positioned at the diagonal position of described casing; Baffle assembly, described baffle assembly is located in described casing to increase current distance.
Preferably, described baffle assembly comprises and be arrangeding in parallel and end to end multiple dividing plate successively.Thus, the current distance of waste water can be increased further, thus the waste water in waste water baffle-box can be discharged fully.
As optional embodiment, in described waste water baffle-box, be provided with water monitoring device further.Water quality detecting device can be used for detecting water quality, and when water quality is poor, water purification processed again after can forcing water to discharge, to improve the work-ing life of water purification catridge.
According to embodiments more of the present utility model, described water purification catridge is reverse osmosis membrane filter element or nanofiltration membrane filter core.Reverse osmosis membrane filter element and nanofiltration membrane filter element filtering precision higher, thus water purification degree can be improved.
In addition, the utility model also proposed a kind of water dispenser comprising the water cleaning systems of above-mentioned water dispenser, and thus, this water dispenser can realize useless Water reuse, improves the utilization ratio of water resources, can extend the work-ing life of water purification catridge simultaneously.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the water cleaning systems of water dispenser according to an embodiment of the present utility model;
Fig. 2 is the structural representation of the water cleaning systems of water dispenser according to another embodiment of the present utility model
Reference numeral:
Water cleaning systems 100;
Water intaking valve 1;
First booster water pump 2, feed-water end 21, water side 22;
Water purification catridge 3, former water inlet 31, pure water inlet 32, wastewater outlet 33;
Waste water snubber assembly 4, cushioning pocket 41, buffering import 42, buffer outlet 43;
Water purification stream 5, pressure-pot 51, clear water faucet 52;
Waste water stream 6, outside water tap 61;
Reclaim stream 7, second booster water pump 71, ratio adjusting valve 72.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", D score, "front", "rear", "left", "right", " top ", " end " " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
Describe the water cleaning systems 100 according to the water dispenser of the utility model embodiment below with reference to Fig. 1-Fig. 2, this water cleaning systems 100 can realize useless Water reuse, meanwhile, can extend the work-ing life of water purification catridge 3.
Water cleaning systems 100 according to the water dispenser of the utility model embodiment can comprise: the first topping-up pump 2, water purification catridge 3, waste water snubber assembly 4 and waste water stream 6.
First topping-up pump 2 is connected with water source by water intaking valve 1, as shown in Figure 1, the first topping-up pump 2 can comprise feed-water end 21 and water side 22, and feed-water end 21 can be connected with water intaking valve 1, like this, first topping-up pump can extract the water at water source, and what water intaking valve 1 can control the water at water source flows to the first topping-up pump 2, wherein, alternatively, water intaking valve 1 can be magnetic valve, and magnetic valve is quick on the draw, and accurately can control the circulation of water.
Water purification catridge 3 is connected with the first topping-up pump, water purification catridge 3 has former water inlet 31, pure water inlet 32 and wastewater outlet 33, particularly, the water side 22 of the first topping-up pump 2 is connected with the former water inlet 31 of water purification catridge 3, like this, the former water that the first topping-up pump 2 extracts can flow to former water inlet 31 from water side 22, and former water is after water purification catridge 3 filters, water purification is discharged from pure water inlet 32, and waste water is discharged by wastewater outlet 33.As depicted in figs. 1 and 2, water purification can flow to pressure-pot 5 after pure water inlet 32 is discharged, and is stored in pressure-pot 5, pressure-pot 5 is connected with clear water faucet 8, when user needs tap water, can open clear water faucet 8, the water in pressure-pot 5 flows out from clear water faucet 8 to be drunk for user.
Waste water snubber assembly 4 is connected to cushion waste water with wastewater outlet 33, and like this, waste water flows to waste water snubber assembly 4 from wastewater outlet 33, and waste water can be accumulated in waste water snubber assembly 4.Can discharge from waste water stream 6 when water in waste water snubber assembly 4 is accumulated to a certain extent.Waste water stream 6 is connected between waste water snubber assembly 4 and outside water tap 61, and when waste water discharged by needs, open outside water tap 61, waste water can flow out together with tap water from outside water tap 61, thus can realize useless Water reuse.
Particularly, first booster water pump 2 extracts raw water to water purification catridge 3, water purification catridge 3 filters former water, water purification after filtration flows out from pure water inlet 32, in the process of water purification water, outside water tap 61 cuts out, when user needs tap water, open clear water faucet 8, water purification flows out from clear water faucet 8 to be drunk for user, waste water flows to waste water snubber assembly 4 from wastewater outlet 33, and be accumulated in waste water snubber assembly 4, when waste water discharged by needs, open outside water tap 61, waste water to flow out from outside water tap 61 from waste water snubber assembly 4 through waste water stream 6 does the uses such as washing for user.
According to the water cleaning systems 100 of the water dispenser of the utility model embodiment, waste water is discharged with tap water from outside water tap 61 through waste water stream 6, is done the uses such as washing for user after discharging from water purification catridge 3.Thus useless Water reuse can be realized, improve the utilization ratio of water resources.
In the embodiment shown in fig. 1, waste water snubber assembly 4 can be the putamina be set in outside water purification catridge 3, cushioning pocket 41 is limited to place waste water between putamina and water purification catridge 3, particularly, putamina is wrapped in outside purifying filter element, wherein, as shown in Figure 1, water purification catridge 3 can be in the central position of putamina, cushioning pocket 41 is limited between putamina and water purification catridge 3, former water inlet 31 and wastewater outlet 33 can be located on putamina, like this, former water enters putamina from former water inlet 31, and then filtered by water purification catridge 3, water purification after filtration is discharged from pure water inlet 32, waste water is stayed in cushioning pocket 41, in other words, waste water is in putamina.Thus, the waste water of cushioning pocket 41 flows to waste water stream 6 from wastewater outlet 33, is discharged by outside water tap 61.Wherein, as shown in Figure 1, water intaking valve 1 can be connected with outside water tap 61, and that is, the water in outside water tap 61 can be the water source of the water cleaning systems of water dispenser.
Alternatively, the volume of cushioning pocket 41 can be more than 1.5 times of water purification catridge 3.Like this, cushioning pocket 41 can accumulate enough water, thus, impurities in water in putamina can be avoided too much, cause damage, and then can extend the work-ing life of water purification catridge 3 to a certain extent to water purification catridge 3.
In example as shown in Figure 2, waste water snubber assembly 4 can be waste water baffle-box, waste water baffle-box is connected with wastewater outlet 33, like this, the waste water after purifying filter element purification flows to waste water baffle-box from wastewater outlet 33, and can be accumulated in waste water baffle-box, wherein, the volume of waste water baffle-box can be enough large, thus can accumulate enough waste water, improves the work-ing life of water purification catridge 3.
Can be formed between waste water baffle-box and former water inlet 31 and reclaim stream 7, reclaim the recycling of stream 7 for waste water, as shown in Figure 2, the one end of reclaiming stream 7 is connected with waste water baffle-box, the other end is connected between the first topping-up pump and water intaking valve 1, and recovery stream 7 can be provided with the second topping-up pump.Particularly, waste water buffer tank is connected with waste water stream 6 with recovery stream 7, between the feed-water end 21 that recovery stream 7 is connected to the first booster water pump 2 and waste water baffle-box, like this, second booster water pump 71 can extract the waste water in waste water baffle-box, and waste water is delivered to the feed-water end 21 of the first booster water pump 2 along reclaiming stream 7, and flows into water purification catridge 3 with former water, waste water after water purification catridge 3 filters flows to waste water baffle-box from wastewater outlet 33, thus can realize the cycling and reutilization of waste water.When waste water discharged by needs, waste water is discharged for purposes such as washings by outside water tap 61 through waste water stream 6, thus can realize waste water reuse further, can save water resources simultaneously.
As preferred embodiment, can Set scale variable valve 72 on recovery stream 7, as shown in Figure 2, ratio adjusting valve 72 is located between the second topping-up pump 71 and the feed-water end 21 of the first topping-up pump 2, can control the ratio of waste water thus, in other words, the ratio of the water and waste water from the beginning of ratio adjusting valve 72 adjustable inflow first booster water pump 2 feed-water end 21, thus the adjustable impurity entering the water of water purification catridge 3, reduce the damage of water purification catridge 3, extend the work-ing life of water purification catridge 3.
In embodiment more of the present utility model, waste water buffer tank can comprise casing (scheming not shown) and baffle assembly (scheming not shown), casing has buffering import 42 and buffer outlet 43, buffering import 42 and buffer outlet 43 can be positioned at the diagonal position of casing, in the illustrated example shown in fig. 2, buffering import 42 can be located at the upper right corner of casing, be connected with wastewater outlet 33, buffer outlet 43 can be located at the lower left corner of casing, be connected with recovery stream 7, thus, be convenient to waste water postpone and rush in mouth 42 and flow into waste water baffle-box, be convenient to the wastewater streams of waste water baffle-box to recovery stream 7 simultaneously.Wherein waste water baffle-box is connected with waste water stream 6, and when waste water needs to discharge, waste water flows out from outside water tap 61 through waste water stream 6.
Baffle assembly can be located in casing, thus can increase the current distance of waste water in casing, and alternatively, baffle assembly can comprise and be arrangeding in parallel and end to end multiple dividing plate successively.Thus, the current distance of waste water can be increased further, thus the waste water in waste water baffle-box can be discharged fully.
Alternatively, water monitoring device (scheming not shown) can be provided with in waste water baffle-box, like this, water monitoring device can monitor and the water quality in wastewater measurement baffle-box, when the water quality in waste water baffle-box is poor, the water in waste water baffle-box can be forced to discharge, such as, water monitoring device can measure the TDS value in water, when TDS value is larger, is forced to discharge from outside water tap 61 by the waste water in waste water baffle-box.Here be understandable that, TDS refers to total dissolved solidss, and it shows to be dissolved with how many milligrams of soluble solids in every premium on currency, and wherein TDS value is higher, represents that the impurity contained in water is more.
The working process according to the water cleaning systems of the water dispenser of the utility model embodiment is described in detail more below according to Fig. 2.
The water that first topping-up pump 2 extracts water source is delivered to water purification catridge 3 and purifies, in water purification water process, outside water tap 61 cuts out, water purification after water purification catridge 3 purifies can be discharged from pure water inlet 32, when user needs tap water, open clear water faucet 8, water purification flows out from clear water faucet 8, waste water after purification flows to waste water baffle-box from wastewater outlet 33, the water that second booster water pump 71 extracts waste water baffle-box is delivered to the first topping-up pump 2 through reclaiming stream 7, and the adjustable waste water of ratio adjusting valve 72 flows to the ratio of feed-water end 21 with tap water.Can form the recycle of water thus, meanwhile, water monitoring device can detect the water quality in waste water baffle-box, and when water quality is poor, the waste water in waste water baffle-box can be forced to discharge from outside water tap 61.
As optional embodiment, water purification catridge 3 can be reverse osmosis membrane filter element or nanofiltration membrane filter core.Reverse osmosis membrane filter element and nanofiltration membrane filter element filtering precision higher, thus water purification degree can be improved.
In addition, the utility model also proposed a kind of water dispenser with the water cleaning systems 100 of above-mentioned water dispenser, thus can realize the waste water reuse of water dispenser, reduces the waste of water resources, meanwhile, can extend the work-ing life of water purification catridge 3.
In the description of this specification sheets, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (11)
1. a water cleaning systems for water dispenser, is characterized in that, comprising:
First topping-up pump, described first topping-up pump is connected with water source by water intaking valve;
Water purification catridge, described water purification catridge is connected with the first topping-up pump, and described water purification catridge has former water inlet, pure water inlet and wastewater outlet;
Waste water snubber assembly, described waste water snubber assembly is connected to cushion described waste water with described wastewater outlet;
Waste water stream, described waste water stream is connected between described waste water snubber assembly and outside water tap with the water reuse of being flowed out by described waste water stream.
2. the water cleaning systems of water dispenser according to claim 1, is characterized in that, described waste water snubber assembly is be set in the putamina outside described water purification catridge, limits the cushioning pocket placing waste water between described putamina and described water purification catridge.
3. the water cleaning systems of water dispenser according to claim 2, is characterized in that, the volume of described cushioning pocket is more than 1.5 times of described water purification catridge volume.
4. the water cleaning systems of water dispenser according to claim 1, is characterized in that, described waste water snubber assembly is the waste water baffle-box be connected with described wastewater outlet.
5. the water cleaning systems of water dispenser according to claim 4, is characterized in that, also comprises:
Reclaim stream, one end of described recovery stream is connected to described waste water baffle-box, and the other end is connected between described water intaking valve and described first topping-up pump;
Second topping-up pump, described second topping-up pump is located on described recovery stream.
6. the water cleaning systems of water dispenser according to claim 5, is characterized in that, also comprises:
Ratio adjusting valve, described ratio adjusting valve is located on described recovery stream to regulate the flow proportional of the water reclaimed in described waste water baffle-box.
7. the water cleaning systems of water dispenser according to claim 5, is characterized in that, described waste water baffle-box comprises:
Casing, described casing has buffering import and buffer outlet, described buffering import and buffer outlet are positioned at the diagonal position of described casing;
Baffle assembly, described baffle assembly is located in described casing to increase current distance.
8. the water cleaning systems of water dispenser according to claim 7, is characterized in that, described baffle assembly comprises and be arrangeding in parallel and end to end multiple dividing plate successively.
9. the water cleaning systems of water dispenser according to claim 4, is characterized in that, is provided with water monitoring device further in described waste water baffle-box.
10. the water cleaning systems of water dispenser according to claim 1, is characterized in that, described water purification catridge is reverse osmosis membrane filter element or nanofiltration membrane filter core.
11. 1 kinds of water dispensers, is characterized in that, comprise the water cleaning systems of the water dispenser according to any one of claim 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217811.7U CN204752278U (en) | 2015-04-10 | 2015-04-10 | Water dispenser and water purification system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520217811.7U CN204752278U (en) | 2015-04-10 | 2015-04-10 | Water dispenser and water purification system thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN204752278U true CN204752278U (en) | 2015-11-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520217811.7U Withdrawn - After Issue CN204752278U (en) | 2015-04-10 | 2015-04-10 | Water dispenser and water purification system thereof |
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| Country | Link |
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| CN (1) | CN204752278U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743640A (en) * | 2015-04-10 | 2015-07-01 | 佛山市美的清湖净水设备有限公司 | Water dispenser and water purification system thereof |
| CN106186120A (en) * | 2016-08-30 | 2016-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier Waste Water Treatment and water purifier waste water process control method |
-
2015
- 2015-04-10 CN CN201520217811.7U patent/CN204752278U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104743640A (en) * | 2015-04-10 | 2015-07-01 | 佛山市美的清湖净水设备有限公司 | Water dispenser and water purification system thereof |
| CN104743640B (en) * | 2015-04-10 | 2017-09-26 | 佛山市美的清湖净水设备有限公司 | Water dispenser and water purification system thereof |
| CN106186120A (en) * | 2016-08-30 | 2016-12-07 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier Waste Water Treatment and water purifier waste water process control method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151111 Effective date of abandoning: 20170926 |
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| AV01 | Patent right actively abandoned |