CN1170782C - Microcomputer monitored pipe type water-purifying machine - Google Patents
Microcomputer monitored pipe type water-purifying machine Download PDFInfo
- Publication number
- CN1170782C CN1170782C CNB02134437XA CN02134437A CN1170782C CN 1170782 C CN1170782 C CN 1170782C CN B02134437X A CNB02134437X A CN B02134437XA CN 02134437 A CN02134437 A CN 02134437A CN 1170782 C CN1170782 C CN 1170782C
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- Prior art keywords
- water
- filter core
- pipe type
- purifying machine
- monitored pipe
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- 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 - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 175
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 238000001223 reverse osmosis Methods 0.000 claims description 12
- 238000005057 refrigeration Methods 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 10
- 239000002351 wastewater Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 11
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract 3
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 235000012206 bottled water Nutrition 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention discloses a microcomputer monitored pipe type water purifying machine. A system of a traditional water purifying machine can not automatically detect when a pipe leaks, and a filter core needs to be replaced or cleaned after used for a long time. The present invention comprises a filtering device, a heating device and a cooling device, wherein the water outlet end of the filtering device is respectively connected with the water outlet ends of the heating device and the cooling device; a normal turning-on magnetic valve and a flow sensor which is provided with a low-pressure switch are orderly connected to the water inlet end of the filtering device in series; the water inlet ends of the heating device and the cooling device are respectively connected with a hot water injection electromagnetic valve and a cold water injection electromagnetic valves in series; a water level sensor is arranged in the heating device, and the water outlet end is connected with a hot water outlet pump in series. The water preparing process of the system is completely sealed, the leakage detection of the whole system and the automatic prompt of the replacement or the cleanness of the filter core after used for a long time are realized by the monitoring of a microcomputer, cold and hot water mixture is prevented, and the water temperature is ensured to achieve certain requirements. The present invention is widely suitable for producing purified water.
Description
Technical field
The present invention relates to a kind of pipe type water-purifying machine, particularly a kind of microcomputer monitored pipe type water-purifying machine.
Background technology
The water purification machine that uses on the market has two kinds now: a kind of bottled water that is to use is drunk after heating, refrigeration; Another kind is drunk after heating, refrigeration after being to use tap water to filter by filtration unit.First kind of water purification machine is owing to use bottled water, thereby the cost height, and bottled water is in can with to change the water process contaminated easily, cause drink unhygienic.Second kind of water purification machine is owing to use tap water, when under unmanned situation, seepage appears in pipeline, water drains on the floor, and the time one is long, and the floor in whole room all can be immersed in water, so not only the floor in room is destroyed, environment on every side also can be affected, and causes very big financial loss to the user, and the producer that produces this machine can be subjected to the defective and claim that causes of quality product.Owing to use the water storage of secondary water storing tank behind the system water, contact simultaneously, be easy to generate secondary pollution with air.After the long-time use of filter core, when change or clean, the user is difficult to judge.
In the heating system of above-mentioned two kinds of water purification machines, also inject cold water in the time of hot courage water outlet, cold and hot water is mixed, can't satisfy the water temperature of hot water.
Summary of the invention
In order to overcome the deficiency of above-mentioned pipe type water-purifying machine, main purpose of the present invention is to provide a kind of can prevent that the seepage of pipeline, automatic prompting from changing and the microcomputer monitored pipe type water-purifying machine of cleaning and filtrating equipment;
The another one purpose is to provide a kind of can prevent the seepage of pipeline, prompting is changed or cleaned filter core automatically, and avoids the cold and hot water mixing and avoid water temperature not reach being provided with the microcomputer monitored pipe type water-purifying machine of temperature.
The technical solution adopted for the present invention to solve the technical problems is:
The water side of filtration unit is connected with the feed-water end of heating unit, refrigeration plant respectively, the flow sensor of normally open solenoid valve, band low-tension switch is serially connected in the feed-water end of filtration unit in proper order, has been connected in series hot water injecting electromagnetic valve, cold water injecting electromagnetic valve respectively at the feed-water end of heating unit, refrigeration plant;
The microcomputer monitored pipe type water-purifying machine that is provided with flow sensor can be by flow sensor to whole system water, the flow of system detects during water, this flow signal input micro computer, when normally making water, during water, time of flow is greater than a certain prescribed value, or at non-system water, in the water utilizing process, discharge is during greater than a certain prescribed value, the micro computer output signal, normally open solenoid valve cuts out, cut off total water source, thereby reach the purpose that detects leakproof, and when total discharge arrived the respective specified value that filtration unit need change or clean, micro computer was pointed out replacing or cleaning and filtrating equipment automatically.
In addition, better for the performance that makes water purification machine of the present invention, other structure can be as follows:
Mix and avoid the hot water water temperature can not reach requirement for fear of cold and hot water, water level sensor can be installed in heating unit, the water side has been connected in series heat and has gone out water pump;
Also have, for making pipe type water-purifying machine of the present invention that better detection effect be arranged and preventing secondary pollution, can and connect the high pressure seal water butt in the water side of filtration unit, on the high pressure seal water butt pressure transmitter is housed, by the water storage of high pressure seal water butt, avoid contacting and produce secondary pollution, and can utilize pressure transmitter that the pressure of water butt in the non-water utilizing process is carried out monitoring with air; At the water side of flow sensor serial connection normally closed solenoid valve, high-pressure pump is serially connected in the water side of filtration unit, and normally closed solenoid valve cooperates with pressure transmitter and can and make water according to the water of the pressure change Controlling System of water butt, reaches the purpose of leakproof detection better;
For filter effect is preferably arranged, filtration unit partly is made up of first step filter core group, second stage reverse osmosis filtering membrane, third stage post active carbon filter core three, first step filter core group is serially connected in the water side of normally closed solenoid valve, second stage reverse osmosis filtering membrane is serially connected in the water side of high-pressure pump, third stage post active carbon filter core is serially connected in total feed-water end of hot water injecting electromagnetic valve and cold water injecting electromagnetic valve, in the water side of third stage post active carbon filter core and connect the normal temperature magnetic valve; The waste water proportioner regulator is installed on the blowdown port of second stage reverse osmosis filtering membrane; First step filter core group comprises I level PP fabric filter element, II level T33 active carbon filter core, III level CTO active carbon filter core.
The invention has the beneficial effects as follows: utilize micro computer by the water time of flow sensor to pipe type water-purifying machine, use discharge, detect monitoring, the action of control normally open solenoid valve, thereby having reached the seepage and the prompting that prevent pipeline changes and cleaning and filtrating equipment, the control that utilizes interior elevation of water surface of water level sensor detection heating unit and micro computer heat to be gone out water pump and hot water injecting electromagnetic valve, avoid the cold and hot water mixing to use thereby reached with reaching the temperature of setting, in addition, the whole water making process pipeline is all-sealed, by the water storage of high pressure seal water butt, avoid contacting and produce secondary pollution with air, can utilize pressure transmitter wherein that the pressure of water butt in the non-water utilizing process is carried out monitoring again, thereby the water of Controlling System and system water, and reach the purpose that leakproof detects better.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the pipeline configuration schema of embodiments of the invention;
Fig. 2 is system's control principle skeleton diagram of embodiments of the invention.
Embodiment
With reference to Fig. 1, the water side of filtration unit is connected with the feed-water end of heating unit 16, refrigeration plant 15 respectively, flow sensor 2 orders of normally open solenoid valve 1, band low-tension switch are serially connected in the feed-water end of filtration unit, feed-water end at heating unit 16, refrigeration plant 15 has been connected in series hot water injecting electromagnetic valve 14, cold water injecting electromagnetic valve 13 respectively, water level sensor 18 has been installed in heating unit 16, and the water side has been connected in series heat and has gone out water pump 17.In the water side of filtration unit and connect high pressure seal water butt 10, pressure transmitter 8 is housed on the high pressure seal water butt, be connected in series normally closed solenoid valve 3 in the water side of flow sensor 2, high-pressure pump 7 is serially connected in the water side of filtration unit.Filtration unit partly is made up of first step filter core group, second stage reverse osmosis filtering membrane 9, third stage post active carbon filter core 11 3, first step filter core group is serially connected in the water side of normally closed solenoid valve 3, second stage reverse osmosis filtering membrane 9 is serially connected in the water side of high-pressure pump 7, third stage post active carbon filter core 11 is serially connected in total feed-water end of hot water injecting electromagnetic valve 14 and cold water injecting electromagnetic valve 13, in the water side of third stage post active carbon filter core 11 and connect normal temperature magnetic valve 12.Waste water proportioner regulator 19 is installed on the blowdown port of second stage reverse osmosis filtering membrane 9.First step filter core group comprises I level PP fabric filter element 4, II level T33 active carbon filter core 5, III level CTO active carbon filter core 6.
System current journey of the present invention is: tap water inserts normally open solenoid valve 1 from the water purification machine interface, enter I level PP fabric filter element 4, II level T33 activated carbon cartridge 5 and III level CTO activated carbon cartridge 6 by flow sensor 2, process normally closed solenoid valve 3, pass through high-pressure pump 7, reverse osmosis filter core 9 again, enter storage in the high pressure seal water butt 10, can carry out after the rearmounted activated carbon cartridge 11 by the third stage drinking after normal temperature, refrigeration or the heating through the effusive water of water inlet pipe and water outlet pipe through reverse osmosis filter core 9 direct effusive water or from high pressure seal water butt 10.Waste water after reverse osmosis filtering membrane 9 filters is flowed out by sewage pipe automatically by the ratio of waste water proportioner regulator 19 in 3: 1.Pure water after being filtered by the rearmounted activated carbon cartridge 11 of the third stage is warp respectively: 1. normal temperature magnetic valve 12 is directly drunk; 2. cold water injecting electromagnetic valve 13 enters refrigeration plant 15 refrigeration back cold water and drinks; 3. hot water injecting electromagnetic valve 14 enters heating unit 16 heating back and goes out water pump 17 by heat and pump and drink.
With reference to Fig. 2, system of the present invention control principle is as follows: the flow of system detects when 2 pairs of whole system water of flow sensor, water, this flow signal input micro computer, when at normal system water, water, the time of flow is greater than a certain prescribed value, or in non-system water, water utilizing process, discharge is during greater than a certain prescribed value, the micro computer output signal is closed normally open solenoid valve 1, cuts off total water source.When total discharge arrived the respective specified value of different filter cores replacings or cleaning, micro computer was pointed out automatically and is changed or clean corresponding filter core.
High-pressure pump 7 is by low-tension switch and pressure transmitter 8 control work in the flow sensor 2, and when low or high pressure water butt water was full when source pressure, high-pressure pump 7 quit work automatically; the water manufacturing system auto stop, after the pressure recovery, high-pressure pump 7 work; open normally closed solenoid valve 3 simultaneously, system begins to make water.When at non-water, when both any water key is not all pressed, if pressure transmitter 8 detects the pressure variety of high pressure seal water butts 10 when arriving a certain prescribed value, by micro computer output control signal, forbid opening of high-pressure pump 7 work and normally closed solenoid valve 3 to prevent seepage.The whole water making process seal for pipe joints stops to contact with air, avoids producing secondary pollution.
When input respectively during " normal temperature water outlet " or " cold water outlet " push button signalling, by micro computer output control signal normal temperature magnetic valve 12 or cold water injecting electromagnetic valve 13 are opened and to be carried out water.In heating system, detect the frequency of elevation of water surface in the heating unit by water level sensor, relation and the built-in data comparison of computer by " water level-frequency ", when water level is " low-water level ", micro computer output control signal is opened hot water injecting electromagnetic valve 14 and is carried out water filling, when water level is " high-water ", output signal is closed hot water injecting electromagnetic valve 14, stop water filling, when the continuous water filling of breaking down of hot water injecting electromagnetic valve 14, when water level was " superelevation water level ", output signal was closed normally open solenoid valve 1, cut off total water source and the work of closing high-pressure pump 7.Heating system is in the injecting process and heat-processed, and heat goes out water pump 17 and is limited startup work, forbids hot water outlet, and the temperature of avoiding not reaching setting is used.When input " hot water outlet " push button signalling, micro computer output control signal starts heat and goes out water pump 17 work, in hot exiting water process, also limits opening of hot water injecting electromagnetic valve 14 simultaneously, avoids cold and hot water to mix.
Claims (9)
1. microcomputer monitored pipe type water-purifying machine, comprise filtration unit, the water side of filtration unit is connected with the feed-water end of heating unit (16), refrigeration plant (15) respectively, flow sensor (2) order that it is characterized in that normally open solenoid valve (1), band low-tension switch is serially connected in the feed-water end of filtration unit, has been connected in series hot water injecting electromagnetic valve (14), cold water injecting electromagnetic valve (13) respectively at the feed-water end of heating unit (16), refrigeration plant (15).
2. microcomputer monitored pipe type water-purifying machine according to claim 1 is characterized in that having installed water level sensor (18) in heating unit (16), the water side has been connected in series heat and has gone out water pump (17).
3. microcomputer monitored pipe type water-purifying machine according to claim 1 is characterized in that in the water side of filtration unit and has connect high pressure seal water butt (10), and pressure transmitter (8) is housed on the high pressure seal water butt (10).
4. microcomputer monitored pipe type water-purifying machine according to claim 3 is characterized in that being connected in series normally closed solenoid valve (3) in the water side of flow sensor (2), has been connected in series high-pressure pump (7) in the water side of filtration unit.
5. microcomputer monitored pipe type water-purifying machine according to claim 1 is characterized in that filtration unit partly is made up of first step filter core group, second stage reverse osmosis filtering membrane (9), third stage post active carbon filter core (11) three.
6. according to claim 4 or 5 described microcomputer monitored pipe type water-purifying machines, it is characterized in that first step filter core group is serially connected in the water side of normally closed solenoid valve (3), second stage reverse osmosis filtering membrane (9) is serially connected in the water side of high-pressure pump (7), and third stage post active carbon filter core (11) is serially connected in total feed-water end of hot water injecting electromagnetic valve (14) and cold water injecting electromagnetic valve (13).
7. microcomputer monitored pipe type water-purifying machine according to claim 5 is characterized in that in the water side of third stage post active carbon filter core (11) and has connect normal temperature magnetic valve (12).
8. microcomputer monitored pipe type water-purifying machine according to claim 5 is characterized in that waste water proportioner regulator (19) is installed on the blowdown port of second stage reverse osmosis filtering membrane (9).
9. microcomputer monitored pipe type water-purifying machine according to claim 5 is characterized in that first step filter core group comprises I level PP fabric filter element (4), II level T33 active carbon filter core (5), III level CTO active carbon filter core (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02134437XA CN1170782C (en) | 2002-07-22 | 2002-07-22 | Microcomputer monitored pipe type water-purifying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB02134437XA CN1170782C (en) | 2002-07-22 | 2002-07-22 | Microcomputer monitored pipe type water-purifying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1394813A CN1394813A (en) | 2003-02-05 |
| CN1170782C true CN1170782C (en) | 2004-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB02134437XA Expired - Fee Related CN1170782C (en) | 2002-07-22 | 2002-07-22 | Microcomputer monitored pipe type water-purifying machine |
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| Country | Link |
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| CN (1) | CN1170782C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253781B (en) * | 2012-02-16 | 2015-04-15 | 邹国南 | Water purifier |
| CN104045199B (en) * | 2014-05-27 | 2016-03-30 | 鲁同新 | PTF moment heat-producing machine is used to increase the method for R/O membrane efficiency |
| CN106145408A (en) * | 2015-04-03 | 2016-11-23 | 佛山市顺德区美的饮水机制造有限公司 | Water purifier and drinking equipment |
| CN106430669A (en) * | 2016-02-26 | 2017-02-22 | 中山长星光电科技有限公司 | Cloud heat water purifier |
| CN105753232A (en) * | 2016-04-15 | 2016-07-13 | 四川汇达通机械设备制造有限公司 | Multifunctional water boiling tank |
| CN105783266A (en) * | 2016-04-15 | 2016-07-20 | 四川汇达通机械设备制造有限公司 | Boiled water tank with water purifying function |
| SG10201605668QA (en) * | 2016-07-11 | 2018-02-27 | Trends Home Electrical Pte Ltd | Improved air-conditioner unit |
| CN106419545A (en) * | 2016-08-31 | 2017-02-22 | 陈永年 | Computer-type water dispenser |
| CN107244767A (en) * | 2017-07-10 | 2017-10-13 | 戈澄 | A kind of intelligent hollow fiber nanofiltration membrane water purifier |
| CN107915333A (en) * | 2017-10-16 | 2018-04-17 | 安徽机电职业技术学院 | A kind of water purifier based on Internet of Things |
-
2002
- 2002-07-22 CN CNB02134437XA patent/CN1170782C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1394813A (en) | 2003-02-05 |
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Application publication date: 20030205 Assignee: Taishan unique environmental protection equipment Technology Co.,Ltd. Assignor: Wu Huaben Contract record no.: 2010440000228 Denomination of invention: Microcomputer monitored pipe type water-purifying machine Granted publication date: 20041013 License type: Exclusive License Record date: 20100308 |
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Owner name: GUANGDONG HAOMEI ELECTRICS CO., LTD. Free format text: FORMER OWNER: WU HUABEN Effective date: 20150114 |
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Free format text: CORRECT: ADDRESS; FROM: 529200 JIANGMEN, GUANGDONG PROVINCE TO: 529000 JIANGMEN, GUANGDONG PROVINCE |
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Effective date of registration: 20150114 Address after: 529000 C3-1 factory building, Taiwan Industrial Park, Jiangmen, Guangdong, Tangxia, China Patentee after: GUANGZHOU HAOMEI ELECTRICS Co.,Ltd. Address before: 529200 Bei Bei Hang Industrial Development Zone, Guangdong, Taishan Patentee before: Wu Huaben |
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Effective date of registration: 20170802 Address after: 529000, Guangdong, Jiangmen Town, Pengjiang District, Tangxia, Tong Tong Road No. 5, two, 3 buildings, third, fourth floors Patentee after: Jiangmen unique robot Co.,Ltd. Address before: 311201, 3 households, 17 households in Hangzhou Lake Village, Xintang street, Xiaoshan District, Zhejiang, China Patentee before: Xu Jianjiang Effective date of registration: 20170802 Address after: 311201, 3 households, 17 households in Hangzhou Lake Village, Xintang street, Xiaoshan District, Zhejiang, China Patentee after: Xu Jianjiang Address before: 529000 C3-1 factory building, Taiwan Industrial Park, Jiangmen, Guangdong, Tangxia, China Patentee before: GUANGZHOU HAOMEI ELECTRICS Co.,Ltd. |
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