CN105692938A - Water purifier and control method thereof - Google Patents
Water purifier and control method thereof Download PDFInfo
- Publication number
- CN105692938A CN105692938A CN201610022459.0A CN201610022459A CN105692938A CN 105692938 A CN105692938 A CN 105692938A CN 201610022459 A CN201610022459 A CN 201610022459A CN 105692938 A CN105692938 A CN 105692938A
- Authority
- CN
- China
- Prior art keywords
- filter element
- water
- hot tank
- water purifier
- reverse osmosis
- 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
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
Abstract
The invention relates to a water purifier.The water purifier comprises a primary filter element, a booster pump, a three-way connector, a reverse osmosis membrane filter element and a water faucet which are connected in sequence.The water purifier further comprises a small-flow throttling valve and a hot tank.The small-flow throttling valve is arranged between the booster pump and the reverse osmosis membrane filter element through the three-way connector.A water inlet of the hot tank is connected with a purified water outlet of the reverse osmosis membrane filter element, and a water outlet of the hot tank is communicated with the water faucet.By means of the scheme, it can be ensured that the hot tank is in balance with water producing of the water purifier in use, and potential safety hazards caused when the hot tank works alone can be prevented; meanwhile, the technical problems that a water purifier is high in fault rate when an inner heating system is adopted, maintenance is difficult, and rear-end equipment is likely to be flooded can be solved.
Description
Technical field
The present invention relates to service water process field, in particular to a kind of water purifier and control method thereof。
Background technology
The general less heater that directly includes of water purifier in the market, or be connected to heater but control also unreasonable, cause the shortcoming such as inadequate hommization and safety；In the same manner, in the employing of general water purifier, the fault rate of heating system is high, and maintenance difficult, and the technical problems such as the easy waterflooding of rear end equipment
Based on the technical problem that above-mentioned water purifier exists, not yet there is relevant solution；Therefore in the urgent need to seeking effective scheme to solve the problems referred to above。
Summary of the invention
The present invention seeks to for above-mentioned weak point, it is provided that a kind of water purifier, it is intended to solve the current irrational problem of water purifier computer heating control。
It is for current all kinds of water purifiers, including the primary filter element, booster pump, three way cock, reverse osmosis membrane filter element and the faucet that are sequentially connected with；Also including low discharge choke valve and hot tank, low discharge choke valve is arranged between booster pump and reverse osmosis membrane filter element by three way cock；The water purification outlet of hot tank water inlet connection reverse osmosis membrane filter element, hot tank outlet is connected with faucet。
Further, also including the first control valve and the first connecting line, first controls valve is arranged between primary filter element and water inlet, and is connected with the control end of hot tank by the first connecting line。
Further, also including the second control valve and the second connecting line, second controls between the water purification outlet that valve is arranged at hot tank and reverse osmosis membrane filter element, and is connected with the control end of hot tank by the second connecting line。
Further, also including reflux pipe and big flow cut-off equipment, the dense water out of one end connection reverse osmosis membrane filter element of reflux pipe, between the primary filter element of other end connection and water inlet, big flow cut-off equipment is arranged on reflux pipe。
The present invention also provides for the control method of a kind of water purifier, first detects pressure or the temperature of described hot tank；Secondly, according to the pressure detected or temperature thus controlling water purifier and starting working or do not work。
Further, also including the first control valve and the first connecting line, first controls valve is arranged between primary filter element and water inlet, and is connected with the control end of hot tank by the first connecting line；When hot pressure tank or temperature being detected more than preset value, controlling the first control valve and open, the primary filter element in water purifier starts controlling the water circulation。
Further, also including reflux pipe and big flow cut-off equipment, the dense water out of reflux pipe one end connection reverse osmosis membrane filter element, between the primary filter element of other end connection and water inlet, big flow cut-off equipment is arranged on reflux pipe；When hot pressure tank or temperature being detected more than preset value, controlling the second control valve and open, the primary filter element in water purifier starts controlling the water circulation。
The beneficial effects of the present invention is:
Water purifier provided by the invention ensure that when hot tank works and water purifier controlling the water circulation balances mutually, prevent hot tank from causing potential safety hazard because working independently, simultaneously it can be avoided that water purifier adopts the fault rate height of interior heating system, and maintenance difficult causes the technical problems such as the easy waterflooding of rear end equipment。
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation。
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is one water purifier system schematic of the present invention。
In Fig. 1: 1, water inlet；2, primary filter element；3, booster pump；4, three way cock；5, low discharge choke valve；6, reverse osmosis membrane filter element；7, reflux pipe；8, big flow throttling arrangement；9, air vent；10, hot tank；11, first controls valve；12, second controls valve；13, faucet。
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined。Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail。
As it is shown in figure 1, provide a kind of water purifier for the present invention, including the primary filter element 2 being sequentially connected with, booster pump 3, three way cock 4, reverse osmosis membrane filter element 6 and faucet 13；Wherein also including low discharge choke valve 5 and hot tank 10, low discharge choke valve 5 is arranged between booster pump 3 and reverse osmosis membrane filter element 6 by three way cock 4；The water purification outlet of hot tank 10 water inlet connection reverse osmosis membrane filter element 6, hot tank 10 outlet and faucet 13 are connected。The import of primary filter element 2 is connected with water inlet 1 by pipeline, its outlet inlet communication by pipeline Yu booster pump 3。The water inlet of three way cock 4 is by the outlet of pipeline with booster pump 3, and its outlet is connected with the water inlet of reverse osmosis membrane filter element 6 by pipeline, and its drainage QI KOU is by the inlet communication of pipeline with low discharge choke valve 5。Air vent 9 is by emptying after the outlet of pipeline and low discharge choke valve 5。The dense water out of reverse osmosis membrane filter element 6 is by the inlet communication of reflux pipe 7 with primary filter element 2, and its outlet is connected with faucet 13 by pipeline。Big flow throttling arrangement 8 is arranged on reflux pipe 7。Primary filter element 2 is exported to the pipeline of booster pump 3 import, booster pump 3, booster pump 3 are exported to the former water flow passage in the pipeline of water inlet of reverse osmosis membrane filter element 6, reverse osmosis membrane filter element 6, reflux pipe 7 and big flow throttling arrangement 8 and form circulation line。The pipeline that dense water that the dense water out of this circulation line namely reverse osmosis membrane filter element 6 flows out is passed。Three way cock 4 interior diameter is more than connected pipeline interior diameter, enter the water inlet of three way cock 4 with alveolate former water and/or concentrated stream after, within it top is divided into two-way, one tunnel flows downward and flows to the outlet of three way cock 4, in another road direction or flow obliquely and flow to the drainage QI KOU of three way cock 4, bubble in water also upwards or obliquely moves under the effect of buoyancy and flows to the drainage QI KOU of three way cock 4, is discharged to circulation line from the outlet of the low discharge choke valve 5 connected with the drainage QI KOU of three way cock 4。
Preferably, the water purifier according to above-mentioned offer, it also includes the first control valve 11 and the first connecting line 14, and first controls valve 11 is arranged between primary filter element 2 and water inlet 1, and is connected with the control end of hot tank 10 by the first connecting line 14；So can be controlled the working condition of water purifier according to the control parameter in hot tank 10 by controller。
Preferably, the water purifier according to above-mentioned offer, also include the second control valve 12 and the second connecting line 15, second controls valve 12 is arranged between hot tank 10 and the water purification outlet of reverse osmosis membrane filter element 6, and is connected with the control end of hot tank 10 by the second connecting line 15；So can control whether hot tank 10 is carried out water-filling according to the control parameter in hot tank 10 by controller。
Water purifier according to above-mentioned offer, the present invention also provides for the control method of a kind of water purifier, detects the pressure in hot tank or temperature, according to the pressure detected or temperature thus controlling water purifier and starting working or do not work；So can prevent because hot tank not having water to cause directly heating safety problem or water directly heats problems such as causing explosion not。
Further, as it is shown in figure 1, the present invention includes the first control valve 11 and the first connecting line 14, first controls valve 11 is arranged between primary filter element 2 and water inlet 1, and is connected with the control end of hot tank 10 by the first connecting line 14；When hot tank 10 pressure or temperature being detected more than preset value, controlling the first control valve 11 and open, the primary filter element 2 in water purifier starts controlling the water circulation；Preferably, maximal pressure force value can be determined according to the volume of hot tank, and with a liter capacity for reference, force value can be set to 1MPa；Maximum temperature value can be determined according to water temperature, generally with 90 ° for preset value preferably。
Further, as it is shown in figure 1, the present invention includes reflux pipe 7 and big flow cut-off equipment 8, the dense water out of reflux pipe 7 one end connection reverse osmosis membrane filter element 6, between the primary filter element 2 of other end connection and water inlet 1, big flow cut-off equipment 8 is arranged on reflux pipe 7；When hot tank 10 pressure or temperature being detected more than preset value, controlling the second control valve 12 and open, the primary filter element 2 in water purifier starts controlling the water circulation；Maximal pressure force value can be determined according to the volume of hot tank, and with a liter capacity for reference, force value can be set to 1MPa；Maximum temperature value can be determined according to water temperature, generally with 90 ° for preset value preferably；So ensure that the use of hot tank 10 and water purifier controlling the water circulation balance mutually, it is prevented that hot tank 10 causes hidden danger because working independently。
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction。Any those of ordinary skill in the art, without departing from, under technical solution of the present invention ambit, may utilize technology contents described above and technical solution of the present invention is made many possible variations and modification, or be revised as the Equivalent embodiments of equivalent variations。Therefore, every content without departing from technical solution of the present invention, the technology of the foundation present invention, to any change amendment made for any of the above embodiments, equivalent variations and modification, belongs to the protection domain of the technical program。
Claims (7)
1. a water purifier, including the primary filter element (2) being sequentially connected with, booster pump (3), three way cock (4), reverse osmosis membrane filter element (6) and faucet (13)；It is characterized in that, also including low discharge choke valve (5) and hot tank (10), described low discharge choke valve (5) is arranged between described booster pump (3) and described reverse osmosis membrane filter element (6) by described three way cock (4)；Described hot tank (10) water inlet connects the water purification outlet of described reverse osmosis membrane filter element (6), and described hot tank (10) outlet is connected with described faucet (13)。
2. water purifier according to claim 1, it is characterized in that: also include the first control valve (11) and the first connecting line (14), described first controls valve (11) is arranged between described primary filter element (2) and water inlet (1), and is connected by the control end of described first connecting line (14) with described hot tank (10)。
3. water purifier according to claim 1, it is characterized in that: also include the second control valve (12) and the second connecting line (15), described second controls between the water purification outlet that valve (12) is arranged at described hot tank (10) and described reverse osmosis membrane filter element (6), and is connected by the control end of described second connecting line (15) with described hot tank (10)。
4. water purifier according to claim 1, it is characterized in that: also include reflux pipe (7) and big flow cut-off equipment (8), one end of described reflux pipe (7) connects the dense water out of described reverse osmosis membrane filter element (6), between the described primary filter element (2) of other end connection and described water inlet (1), described big flow cut-off equipment (8) is arranged on described reflux pipe (7)。
5. the control method of a water purifier according to claim 1, it is characterised in that: first, detect pressure or the temperature of described hot tank (10)；Secondly, according to the pressure detected or temperature thus controlling described water purifier and starting working or do not work。
6. the control method of water purifier according to claim 5, it is characterized in that: also include the first control valve (11) and the first connecting line (14), described first controls valve (11) is arranged between described primary filter element (2) and water inlet (1), and is connected by the control end of described first connecting line (14) with described hot tank (10)；When described hot tank (10) pressure or temperature being detected more than preset value, controlling described first control valve (11) and open, the primary filter element (2) in described water purifier starts controlling the water circulation。
7. the control method of water purifier according to claim 5, it is characterized in that: also include reflux pipe (7) and big flow cut-off equipment (8), described reflux pipe (7) one end connects the dense water out of described reverse osmosis membrane filter element (6), between the described primary filter element (2) of other end connection and described water inlet (1), described big flow cut-off equipment (8) is arranged on described reflux pipe (7)；When described hot tank (10) pressure or temperature being detected more than preset value, controlling described second control valve (12) and open, the primary filter element (2) in described water purifier starts controlling the water circulation。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022459.0A CN105692938A (en) | 2016-01-14 | 2016-01-14 | Water purifier and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610022459.0A CN105692938A (en) | 2016-01-14 | 2016-01-14 | Water purifier and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105692938A true CN105692938A (en) | 2016-06-22 |
Family
ID=56227234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610022459.0A Pending CN105692938A (en) | 2016-01-14 | 2016-01-14 | Water purifier and control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105692938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495354A (en) * | 2017-01-05 | 2017-03-15 | 贺天山 | A kind of pure water water circuit system of variable quantity of exchanged water |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004017016A (en) * | 2002-06-20 | 2004-01-22 | Zenken:Kk | Reverse osmosis membrane water purifier |
| CN102134114A (en) * | 2010-01-25 | 2011-07-27 | 黄樟焱 | Water-saving reverse osmosis pure-water machine |
| CN202386503U (en) * | 2011-11-15 | 2012-08-22 | 深圳市英尼克电器有限公司 | Dual-purpose cold and hot water purifying dispenser |
| CN103693799A (en) * | 2013-12-13 | 2014-04-02 | 江苏正本净化节水科技实业有限公司 | Water-saving reverse osmosis water purifier |
| KR20140073917A (en) * | 2012-12-07 | 2014-06-17 | 김용오 | Water purifier using the rotating type making air water enable sterilizing legionella |
| CN203877943U (en) * | 2014-01-13 | 2014-10-15 | 江苏正本净化节水科技实业有限公司 | Water-saving RO (reverse osmosis) machine |
| CN104433795A (en) * | 2013-09-24 | 2015-03-25 | 珠海格力电器股份有限公司 | Pipeline machine |
| CN104986820A (en) * | 2015-07-21 | 2015-10-21 | 江苏沁尔康环境电器有限公司 | Exhausting method of reverse osmosis water purifier and reverse osmosis water purifier realizing exhausting method |
-
2016
- 2016-01-14 CN CN201610022459.0A patent/CN105692938A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004017016A (en) * | 2002-06-20 | 2004-01-22 | Zenken:Kk | Reverse osmosis membrane water purifier |
| CN102134114A (en) * | 2010-01-25 | 2011-07-27 | 黄樟焱 | Water-saving reverse osmosis pure-water machine |
| CN202386503U (en) * | 2011-11-15 | 2012-08-22 | 深圳市英尼克电器有限公司 | Dual-purpose cold and hot water purifying dispenser |
| KR20140073917A (en) * | 2012-12-07 | 2014-06-17 | 김용오 | Water purifier using the rotating type making air water enable sterilizing legionella |
| CN104433795A (en) * | 2013-09-24 | 2015-03-25 | 珠海格力电器股份有限公司 | Pipeline machine |
| CN103693799A (en) * | 2013-12-13 | 2014-04-02 | 江苏正本净化节水科技实业有限公司 | Water-saving reverse osmosis water purifier |
| CN203877943U (en) * | 2014-01-13 | 2014-10-15 | 江苏正本净化节水科技实业有限公司 | Water-saving RO (reverse osmosis) machine |
| CN104986820A (en) * | 2015-07-21 | 2015-10-21 | 江苏沁尔康环境电器有限公司 | Exhausting method of reverse osmosis water purifier and reverse osmosis water purifier realizing exhausting method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106495354A (en) * | 2017-01-05 | 2017-03-15 | 贺天山 | A kind of pure water water circuit system of variable quantity of exchanged water |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |