CN110683702A - Quality-divided water supply system - Google Patents

Quality-divided water supply system Download PDF

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Publication number
CN110683702A
CN110683702A CN201911048547.8A CN201911048547A CN110683702A CN 110683702 A CN110683702 A CN 110683702A CN 201911048547 A CN201911048547 A CN 201911048547A CN 110683702 A CN110683702 A CN 110683702A
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CN
China
Prior art keywords
water
water supply
unit
dual
softening
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.)
Pending
Application number
CN201911048547.8A
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Chinese (zh)
Inventor
吕剑明
张量
董小虎
陈子斌
周健
周曌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201911048547.8A priority Critical patent/CN110683702A/en
Publication of CN110683702A publication Critical patent/CN110683702A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/02Treatment of water, waste water, or sewage by heating
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/30Treatment of water, waste water, or sewage by irradiation
    • C02F1/32Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/002Construction details of the apparatus

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention discloses a quality-divided water supply system. The system comprises a softening and filtering unit, a reverse osmosis filtering unit and a direct drinking water unit which are sequentially connected from a water source, and further comprises a soft water unit arranged between the softening and filtering unit and the reverse osmosis filtering unit. Wherein, reverse osmosis filter unit includes dense water treatment module, and dense water treatment module includes dense water collection water tank, solar heating device and air can heating device, and dense water passes through dense water collection water tank, carries to bathing after solar heating device and the complementary technique of air ability heating device difference in temperature and uses. The system fully utilizes water resources, achieves zero emission, recycles 100%, integrates various water source functions, provides 3 quality-divided water supply pipelines, realizes multifunctional quality-divided water supply and metering charging functions, meets the water use requirements of various industries and places, and solves the problems of high energy consumption, high cost and laggard technology of the prior art. Advanced technology, energy conservation, environmental protection and high social benefit value.

Description

Quality-divided water supply system
Technical Field
The invention relates to a water treatment technology, in particular to a dual water supply system.
Background
The large-scale commercial purifier equipment on the market all supplies water one to one alone, and water purification trade producer does not have pipeline dual water supply technique and engineering case, and when equipment operation, soft water is not make full use of, and dense water directly discharges the floor drain, causes the water resource serious waste, and the water cost is high, and the technique is lagged behind, the product is pushed forward the degree of difficulty and scheduling problem.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a quality-divided water supply system, which fully utilizes water resources, realizes zero emission, recycles 100%, integrates various water source functions, provides 3 quality-divided water supply pipelines and solves the problems of high energy consumption, high cost and backward technology of the prior art.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a quality-divided water supply system. Divide matter water supply system to include the soft filter unit, reverse osmosis filter unit and the straight drinking water unit that connect gradually from the water source, still including locating the soft water unit between soft filter unit and the reverse osmosis filter unit, wherein, reverse osmosis filter unit includes dense water treatment module, dense water treatment module includes dense water collection water tank, solar heating device and air energy heating device, dense water passes through dense water collection water tank, carries to bathing after solar heating device and the complementary technique of air energy heating device difference in temperature and uses.
Optionally, for the dual water supply system, the soft water unit comprises a soft water storage tank.
Optionally, for the dual water supply system, the soft water unit further comprises a variable frequency constant pressure water pump disposed between the soft water storage tank and the water tap.
Optionally, for the dual water supply system, the softening filtration unit comprises a quartz sand filter.
Optionally, for the dual water supply system, the softening filtration unit comprises an activated carbon filter.
Optionally, for the dual water supply system, the softening filtration unit comprises a softening filter.
Optionally, for the dual water supply system, the softening filtration unit comprises a cartridge filter.
Optionally, the dual water supply system further comprises a tap water storage tank disposed between the water source and the softening and filtering unit.
Optionally, the dual water supply system further comprises a lift pump disposed between the tap water storage tank and the softening and filtering unit.
Optionally, to dual water supply system, straight drinking water unit includes normal atmospheric temperature water route, hot water route and cold water route, and at least one water route in normal atmospheric temperature water route, hot water route and the cold water route is equipped with frequency conversion constant voltage water pump, and the water in at least one water route in normal atmospheric temperature water route, hot water route and the cold water route is carried to water intaking tap through frequency conversion constant voltage water pump.
Compared with the prior art, the technical scheme of the invention has the following main advantages:
the quality-divided water supply system of the embodiment of the invention fully utilizes water resources, realizes zero emission, recycles 100 percent, integrates various water source functions, provides 3 quality-divided water supply pipelines which are direct drinking water, softened water and concentrated water respectively, really realizes the functions of multifunctional quality-divided water supply and metering charging, meets the water consumption requirements of various industries and places, and solves the problems of high energy consumption, high cost and laggard technology of the prior art. The quality-divided water supply system provided by the embodiment of the invention has the advantages of advanced technology, energy conservation, environmental protection and high social benefit value.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic diagram of a dual water supply system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an exemplary dual water supply system.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 1 is a schematic structural diagram of a dual water supply system according to an embodiment of the present invention. As shown in fig. 1, the dual water supply system provided by this embodiment includes a softening filter unit 110, a reverse osmosis filter unit 120, and a direct drinking water unit 130 connected in sequence from a water source, and further includes a soft water unit 140 disposed between the softening filter unit 110 and the reverse osmosis filter unit 120. Wherein, reverse osmosis filter unit 120 includes dense water treatment module 121, and dense water treatment module 121 includes dense water collection water tank, solar heating device and air can heating device, and dense water passes through dense water collection water tank, carries to bathing after solar heating device and the complementary technique of air ability heating device difference in temperature and uses.
The soft water unit 140 may include a soft water storage tank. The soft water unit can also comprise a variable-frequency constant-pressure water pump arranged between the soft water storage tank and the water taking faucet.
The softening filter unit 110 may include a quartz sand filter. Softening filter unit 110 may include an activated carbon filter. The softening filter unit 110 may include a softening filter. Softening filter unit 110 may include a cartridge filter.
The dual water supply system of this embodiment may further include a tap water storage tank disposed between the water source and the softening filter unit 110.
The dual water supply system of this embodiment may further include a lift pump disposed between the tap water storage tank and the softening and filtering unit 110.
The direct drinking water unit can comprise a normal-temperature water channel, a hot-water channel and a cold-water channel, at least one of the normal-temperature water channel, the hot-water channel and the cold-water channel is provided with a variable-frequency constant-pressure water pump, and water in at least one of the normal-temperature water channel, the hot-water channel and the cold-water channel is conveyed to the water taking faucet through the variable-frequency constant-pressure water pump.
Fig. 2 is a schematic diagram of an exemplary dual water supply system. The dual water supply system is further illustrated by a more specific example, as shown in fig. 2.
The tap water is subjected to filtration, interception, adsorption and softening treatment on sludge sand, rust, suspended particles, heterochrosis, peculiar smell, residual chlorine, heavy metals, hardness, alkalinity and other pollutants in the water by a lifting water pump, a quartz sand filter, an activated carbon filter, a softening filter and a security filter, so that the tap water is further purified, and the water for life and equipment is met. The one way is softened water, the softened water enters the soft water storage tank after passing through the lifting pump, the quartz sand filter, the activated carbon filter, the softening filter and the security filter, and is conveyed to water for life and equipment through the variable-frequency constant-pressure water pump, so that the quality and the experience of the water for life are improved, and the service life of the equipment is prolonged. One path is water for reverse osmosis water purification equipment, and the reverse osmosis equipment passes through a lift pump, a quartz sand filter, an activated carbon filter, a softening filter and a cartridge filter and then passes through a high-pressure pump and a reverse osmosis RO membrane. The direct drinking water enters a direct drinking water storage tank, a direct drinking water heating water tank and a direct drinking water refrigerating water tank respectively through precise filtration and an ultraviolet lamp sterilization device. Wherein, the water in the direct drinking water storage tank is delivered to the water intake tap through the variable frequency constant pressure water pump, the precision filter and the ultraviolet lamp sterilization device, and for ensuring the safety of drinking water, the return water circulation control is designed on the pipeline, and the return water returns to the water tank through the precision filter and the ultraviolet lamp sterilization device, thereby ensuring the freshness and safety of water quality. The water in the direct drinking water heating tank heats the water quality of the water tank to warm water through the air energy heat exchange system, and then is conveyed to the water taking faucet through the variable-frequency constant-pressure water pump. Water in the direct drinking water cooling water tank is cooled into ice water by the refrigerating unit, and then is conveyed to the water taking faucet by the variable-frequency constant-pressure water pump. After being treated, all the functions are delivered to the end of water taking to provide boiled water, warm water, normal temperature water and ice water, thereby meeting the drinking water requirements of various places. The concentrated water passes through the concentrated water collecting water tank, the water quality is heated by the solar energy and air energy temperature difference complementation technology, and the water is conveyed to a bath for use by the variable-frequency constant-pressure water pump, so that the temperature is constant and comfortable. The temperature difference complementation technology is complementary with two heating technologies, water in the water tank is heated by the solar heating device under normal conditions, when sunlight irradiation is insufficient or water consumption is large in the daytime, the air energy heating device is automatically started to heat water to a second preset temperature such as 65 ℃ when the water temperature of the water tank is lower than the first preset temperature such as 42 ℃, and then the water is automatically stopped. The high-low water level meter can be arranged in the concentrated water collection water tank, when the water level reaches the high water level, water stops entering, then redundant water is discharged through the overflow port, when the water level reaches the medium water level, water begins to enter the water tank, when the water level is lower than the low water level, the water shortage fault alarm is given out to remind, and when the water level is higher than the low water level, the alarm is automatically eliminated.
The variable-frequency constant-pressure water pump is stable in water supply pressure, can adjust output water supply pressure, automatically stops when the pressure reaches an output set value, and automatically starts to operate when the pressure is lower than the output set value. For example, the variable frequency constant pressure water pump automatically starts the pressurization to the output set value, such as 3.5kg pressure, when it is detected that the line pressure, such as 2kg, is lower than the output set value, such as 3.5 kg.
The quality-divided water supply system provided by the embodiment of the invention fully utilizes water resources, achieves zero emission, recycles 100% and integrates various water source functions, and provides 3 quality-divided water supply pipelines, the first direct drinking water has fresh and safe water quality and is used for direct drinking water in various places, the water supply has the functions of boiling water, warm boiled water and normal temperature water, the use is convenient, and the quality-divided water supply system is economical and practical compared with barreled water and bottled water; the second type of softened water reduces the hardness of water quality, has soft and clean water quality, does not scale, is used for daily life and equipment water, improves the quality and experience of domestic water, and prolongs the service life of equipment; the third concentrated water is recycled by 100 percent, and is supplied for bathing in a way of heating water quality by a solar energy and air energy temperature difference complementary technology, so that the temperature is constant and comfortable. The whole system is energy-saving and environment-friendly, economical and practical, high in compatibility, convenient to use, advanced in technology, safe and reliable, and capable of supplying water for different qualities and charging, the solution can be comprehensively popularized to units such as living districts, companies, markets, schools, hotels, hospitals, prisons, mining areas and governments for use, a multifunctional quality-divided water supply system is really realized, water using requirements of various industries and places are met, and the problems of high energy consumption, high cost and backward technology of the prior art are solved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the claims, and all equivalent structures or equivalent processes that are transformed by the content of the specification and the drawings, or directly or indirectly applied to other related technical fields are included in the scope of the claims.

Claims (10)

1. A dual water supply system is characterized by comprising a softening and filtering unit, a reverse osmosis filtering unit and a direct drinking water unit which are sequentially connected from a water source, and further comprising a soft water unit arranged between the softening and filtering unit and the reverse osmosis filtering unit, wherein,
the reverse osmosis filtration unit comprises a concentrated water treatment module, the concentrated water treatment module comprises a concentrated water collection tank, a solar heating device and an air energy heating device, and concentrated water is conveyed to a bath for use after being heated by a temperature difference complementary technology of the solar heating device and the air energy heating device through the concentrated water collection tank.
2. The dual water supply of claim 1, wherein the soft water unit comprises a soft water storage tank.
3. The dual water supply system according to claim 2, wherein the soft water unit further comprises a variable frequency constant pressure water pump disposed between the soft water storage tank and the water intake faucet.
4. The dual water supply of claim 1, wherein the softening filter unit comprises a quartz sand filter.
5. The dual water supply of claim 1, wherein the softening filter unit comprises an activated carbon filter.
6. The dual water supply of claim 1, wherein the softening filter unit comprises a softening filter.
7. The dual water supply of claim 1, wherein the softening filter unit comprises a cartridge filter.
8. The dual water supply system according to claim 1, further comprising a tap water storage tank disposed between the water source and the softening filter unit.
9. The dual water supply system according to claim 8, further comprising a lift pump disposed between the tap water storage tank and the softening filter unit.
10. The dual water supply system according to claim 1, wherein the direct drinking water unit includes a normal temperature waterway, a hot water waterway, and a cold water waterway, at least one of the normal temperature waterway, the hot water waterway, and the cold water waterway is provided with a variable frequency constant pressure water pump, and water in at least one of the normal temperature waterway, the hot water waterway, and the cold water waterway is delivered to the water intake faucet by the variable frequency constant pressure water pump.
CN201911048547.8A 2019-10-31 2019-10-31 Quality-divided water supply system Pending CN110683702A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100509320B1 (en) * 2004-08-27 2005-09-05 아주환경 주식회사 Advanced deionized water system and waste water recycling system for display parts manufacturing
CN202831058U (en) * 2012-07-26 2013-03-27 连云港多力水处理设备有限公司 Dual water supply system
CN103603410A (en) * 2013-10-28 2014-02-26 广州市晖源节能科技有限公司 Water resource rationally utilized centralized dual water supply system
CN204958566U (en) * 2015-08-18 2016-01-13 日出东方太阳能股份有限公司 Domestic central water purification system
CN108423854A (en) * 2018-02-05 2018-08-21 广西河池未来之星环保科技有限公司 A kind of water purifier
CN209537181U (en) * 2018-11-03 2019-10-25 海澄环保科技(上海)有限公司 A kind of intelligence Potable water equipment

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100509320B1 (en) * 2004-08-27 2005-09-05 아주환경 주식회사 Advanced deionized water system and waste water recycling system for display parts manufacturing
CN202831058U (en) * 2012-07-26 2013-03-27 连云港多力水处理设备有限公司 Dual water supply system
CN103603410A (en) * 2013-10-28 2014-02-26 广州市晖源节能科技有限公司 Water resource rationally utilized centralized dual water supply system
CN204958566U (en) * 2015-08-18 2016-01-13 日出东方太阳能股份有限公司 Domestic central water purification system
CN108423854A (en) * 2018-02-05 2018-08-21 广西河池未来之星环保科技有限公司 A kind of water purifier
CN209537181U (en) * 2018-11-03 2019-10-25 海澄环保科技(上海)有限公司 A kind of intelligence Potable water equipment

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
赵敏舒: "《50件关于节约能源的小事》", 31 January 2011, 天津:天津科学技术出版社 *

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Application publication date: 20200114