CN201186888Y - Storage water tank structure of water-saving type reverse osmosis direct drinking machine - Google Patents
Storage water tank structure of water-saving type reverse osmosis direct drinking machine Download PDFInfo
- Publication number
- CN201186888Y CN201186888Y CNU2008200562210U CN200820056221U CN201186888Y CN 201186888 Y CN201186888 Y CN 201186888Y CN U2008200562210 U CNU2008200562210 U CN U2008200562210U CN 200820056221 U CN200820056221 U CN 200820056221U CN 201186888 Y CN201186888 Y CN 201186888Y
- Authority
- CN
- China
- Prior art keywords
- water
- storage tank
- saving type
- direct drinking
- tank structure
- 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.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 108
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 11
- 230000035622 drinking Effects 0.000 title claims description 17
- 239000002351 wastewater Substances 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 22
- 239000010865 sewage Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 239000003651 drinking water Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000003245 working effect Effects 0.000 description 3
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a water storage tank structure of a water-saving type reverse osmosis direct drinking water dispenser, which comprises a tank body, and a water inlet, a water outlet, a water return opening, a drainage opening and a water level control device arranged on the tank body. The tank body is separated into two chambers: a raw water chamber and a waste water chamber. The waste water chamber is communicated with the raw water chamber via an overflow channel at a top thereof. The water inlet is used for feeding water to the water storage tank. The water outlet is connected with an inlet of a filtering device. The water return opening is connected with the waste water inlet of a reverse osmosis device. Compared with the prior water storage tank technology, the water saving type water storage tank structure can ensure the water inlet pressure, and the mixing proportion stability of raw water and recovered concentrated water, improve the water production efficiency, prolong the service life of the filtering device, and reduce the water production cost, and has the advantages of simple structure and convenient maintenance and service.
Description
Technical field
The utility model relates to a kind of storage tank structure of direct drinking fountain, specifically, relates to a kind of storage tank structure of saving type RO direct drinking fountain.
Background technology
Along with the raising of living standards of the people and the reinforcement of safe drinking water consciousness, people are more and more higher to the requirement of drinking water quality.So the reverse-osmosis treated technology is applied to the treatment technology of tap water from industrial circle gradually, various reverse osmosis direct drinking machines are applied.Though the reverse-osmosis treated technology has many good qualities, but it is producing pure water or water purifying simultaneously, produced a part of condensed water, condensed water and pure water or water purifying ratio are not less than 5: 1, these condensed water are used as direct discharging of waste water usually and fall, this has not only caused a large amount of wastes of water resources, and has improved the use cost of tap water, has therefore limited the popularization and application of reverse osmosis direct drinking machine.
In order to save Freshwater resources, improve the utilization ratio of former water, the existing research of prior art about the saving type RO pure water device, but the former water of described saving type RO pure water device and condensed water generally do not have corresponding storage vessel as buffering, but directly enter filter device just by corresponding pipeline, the hydraulic pressure instability problem that exists has influenced the work-ing life of filtration unit, so Chinese patent literature CN200951965 (applying date: on September 12nd, 2006) just designed a raw water box and a waste water tank in the direct-drinking purified water device of disclosed a kind of non-wastewater discharge, described waste water tank is arranged in the fixed container and by overflow ducts and is connected with fixed container, described fixed container is communicated with raw water box, hydraulic pressure is unstable can to influence the filtration unit problem in work-ing life though above-mentioned design has solved, and has the complex structure defective; In addition, Chinese patent literature CN200995975 (the applying date: on January 11st, 2007) disclose a kind of normal pressure tank, described tank is provided with water-in, water outlet, water return outlet, ventage and water-level control apparatus, water-in is used for the tank water inlet, water outlet is used for being connected with the inlet of filtration unit, water return outlet is used for being connected with the sewage draining exit of reverse osmosis unit, ventage is used to keep be always in the tank normal pressure, though above-mentioned design simplifies the structure, but, thereby caused the low and high defective of water producing cost of system water efficient because have former water and condensed water mixed ratio instability problem.
The utility model content
At the existing in prior technology defective and the market requirement, the technical problems to be solved in the utility model provides a kind of storage tank structure of making water efficient height, water making device is simple in structure and water producing cost is cheap saving type RO direct drinking fountain.
For achieving the above object, the utility model is achieved by the following technical programs:
The storage tank structure of saving type RO direct drinking fountain of the present utility model, comprise casing, casing is provided with water-in, water outlet, water return outlet, sewage draining exit and water-level control apparatus, described water-in is used for the water tank water inlet, water outlet is used for being connected with the inlet of filtration unit, water return outlet is used for being connected with the wastewater outlet of reverse osmosis unit, it is characterized in that: be separated into two Room in the described casing, one Room is former hydroecium, another chamber is the waste water chamber, and the waste water chamber is connected with former hydroecium by the overflow ducts at its top.
Described water-in and water outlet are located on the casing of former hydroecium correspondence, and water return outlet is located on the casing of waste water chamber correspondence, and sewage draining exit is located at respectively on the casing of former hydroecium and waste water chamber correspondence, and water-level control apparatus is located in the former hydroecium.
Described water-level control apparatus is a fluid level controller.
The high site of described fluid level controller is lower than the top of waste water chamber.
Be provided with entering water electromagnetic valve before the described water-in.
Described sewage draining exit place is provided with the blowdown magnetic valve.
Described water outlet place is provided with the filtration unit of saccharoid and suspended substance in the filtering water.
The filtering material that described filtration unit uses is silk screen, non-woven fabrics or pp cotton.
Compared with prior art, the utlity model has following beneficial effect:
1) can guarantee the stability of intake pressure and former water and reuse condensed water mixed ratio, improve system water efficient and prolonged work-ing life of filtration unit, reduce water producing cost.
2) simple in structure, for ease of maintenaince and use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, casing; 2, water-in; 3, water outlet; 4, water return outlet; 5, sewage draining exit; 6, water-level control apparatus; 7, former hydroecium; 8, waste water chamber; 9, entering water electromagnetic valve; 10, blowdown magnetic valve.
Embodiment
Below in conjunction with drawings and Examples the utility model is done further detailed, complete explanation:
Embodiment 1
As shown in Figure 1, the storage tank structure of saving type RO direct drinking fountain of the present utility model, comprise casing 1, casing 1 is provided with water-in 2, water outlet 3, water return outlet 4, sewage draining exit 5 and water-level control apparatus 6, be separated into two Room in the casing 1, one Room is former hydroecium 7, another chamber is waste water chamber 8, waste water chamber 8 is connected with former hydroecium 7 by the overflow ducts at its top, water-in 2 and water outlet 3 are located on the casing of former hydroecium 7 correspondences, water return outlet 4 is located on the casing of waste water chamber 8 correspondences, and sewage draining exit 5 is located at respectively on the casing of former hydroecium 7 and waste water chamber 8 correspondences, and water-level control apparatus 6 is located in the former hydroecium 7.
Described water-in 2 is used for the water tank water inlet, and water outlet 3 is used for being connected with the inlet of filtration unit, and water return outlet 4 is used for being connected with the wastewater outlet of reverse osmosis unit.
Described water-level control apparatus 6 is a fluid level controller, and the high site A of fluid level controller 6 is lower than the top of waste water chamber 8.
Be provided with entering water electromagnetic valve 9 before the described water-in 2.
Described sewage draining exit 5 places are provided with blowdown magnetic valve 10.
Described water outlet 3 places are provided with the filtration unit of saccharoid and suspended substance in the filtering water, and the filtering material that filtration unit uses can be silk screen, non-woven fabrics or pp cotton.
When the liquid level in the former hydroecium 7 was lower than the low points B of fluid level controller 6, entering water electromagnetic valve 9 was opened, and began water inlet; When the liquid level in the former hydroecium 7 was higher than the high site A of fluid level controller 6, entering water electromagnetic valve 9 was closed, and stops into water; When the top of the dense water liquid level excess wastewater chamber 8 in the waste water chamber 8, the dense water that exceeds flows in the former hydroecium 7 by the overflow ducts at 8 tops, waste water chamber, participates in circulation system water with further reuse; Water outlet 3 is provided with filtration unit, can protect topping-up pump.
Claims (8)
1. the storage tank structure of a saving type RO direct drinking fountain, comprise casing, casing is provided with water-in, water outlet, water return outlet, sewage draining exit and water-level control apparatus, described water-in is used for the water tank water inlet, water outlet is used for being connected with the inlet of filtration unit, water return outlet is used for being connected with the wastewater outlet of reverse osmosis unit, it is characterized in that: be separated into two Room in the described casing, one Room is former hydroecium, another chamber is the waste water chamber, and the waste water chamber is connected with former hydroecium by the overflow ducts at its top.
2. the storage tank structure of saving type RO direct drinking fountain according to claim 1, it is characterized in that: described water-in and water outlet are located on the casing of former hydroecium correspondence, water return outlet is located on the casing of waste water chamber correspondence, sewage draining exit is located at respectively on the casing of former hydroecium and waste water chamber correspondence, and water-level control apparatus is located in the former hydroecium.
3. the storage tank structure of saving type RO direct drinking fountain according to claim 2 is characterized in that: described water-level control apparatus is a fluid level controller.
4. the storage tank structure of saving type RO direct drinking fountain according to claim 3 is characterized in that: the high site of described fluid level controller is lower than the top of waste water chamber.
5. the storage tank structure of saving type RO direct drinking fountain according to claim 2 is characterized in that: be provided with entering water electromagnetic valve before the described water-in.
6. the storage tank structure of saving type RO direct drinking fountain according to claim 2 is characterized in that: described sewage draining exit place is provided with the blowdown magnetic valve.
7. the storage tank structure of saving type RO direct drinking fountain according to claim 2 is characterized in that: described water outlet place is provided with the filtration unit of saccharoid and suspended substance in the filtering water.
8. the storage tank structure of saving type RO direct drinking fountain according to claim 7 is characterized in that: the filtering material that described filtration unit uses is silk screen, non-woven fabrics or pp cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200562210U CN201186888Y (en) | 2008-03-14 | 2008-03-14 | Storage water tank structure of water-saving type reverse osmosis direct drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200562210U CN201186888Y (en) | 2008-03-14 | 2008-03-14 | Storage water tank structure of water-saving type reverse osmosis direct drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201186888Y true CN201186888Y (en) | 2009-01-28 |
Family
ID=40309907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200562210U Expired - Lifetime CN201186888Y (en) | 2008-03-14 | 2008-03-14 | Storage water tank structure of water-saving type reverse osmosis direct drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201186888Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771068A (en) * | 2014-01-09 | 2015-07-15 | 佛山市顺德区美的饮水机制造有限公司 | Water tank of water purifying dispenser and water purifying dispenser |
| CN104860433A (en) * | 2015-05-28 | 2015-08-26 | 广东韦博净水科技有限公司 | Water purifying equipment capable of recycling concentrated water |
| CN108052131A (en) * | 2017-12-20 | 2018-05-18 | 安徽摩诃环保科技有限公司 | Suppressing dust with dry mist autocontrol water tank |
| CN108793270A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的饮水机制造有限公司 | Purifier and its control method |
| WO2022132028A1 (en) * | 2020-12-14 | 2022-06-23 | Tsia Yong Mr Lim | Waste water tank for zero waste |
-
2008
- 2008-03-14 CN CNU2008200562210U patent/CN201186888Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771068A (en) * | 2014-01-09 | 2015-07-15 | 佛山市顺德区美的饮水机制造有限公司 | Water tank of water purifying dispenser and water purifying dispenser |
| CN104860433A (en) * | 2015-05-28 | 2015-08-26 | 广东韦博净水科技有限公司 | Water purifying equipment capable of recycling concentrated water |
| CN108793270A (en) * | 2017-04-26 | 2018-11-13 | 佛山市顺德区美的饮水机制造有限公司 | Purifier and its control method |
| CN108793270B (en) * | 2017-04-26 | 2023-07-28 | 佛山市顺德区美的饮水机制造有限公司 | Water purification device and control method thereof |
| CN108052131A (en) * | 2017-12-20 | 2018-05-18 | 安徽摩诃环保科技有限公司 | Suppressing dust with dry mist autocontrol water tank |
| WO2022132028A1 (en) * | 2020-12-14 | 2022-06-23 | Tsia Yong Mr Lim | Waste water tank for zero waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI OZNER PURE WATER TECHNOLOGY DEVELOPMENT C Free format text: FORMER OWNER: KANGFUTE ENVIRONMENT SCIENCE AND TECHNOLOGY CO., LTD., SHANGHAI Effective date: 20131114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131114 Address after: 201209, room 4, building 635, 101 min Lu, Pudong New Area, Shanghai Patentee after: Shanghai Ozer Water Purification Technology and Development Co., Ltd. Address before: 201209 Shanghai city Pudong New Area Sichuan Road No. 1549 Patentee before: Shanghai Kangfute Environment & Science Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090128 |
|
| CX01 | Expiry of patent term |