CN101612410A - Can carry out the reverse osmosis device for blood purification and the method for heat sterilization on pipelines - Google Patents
Can carry out the reverse osmosis device for blood purification and the method for heat sterilization on pipelines Download PDFInfo
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- CN101612410A CN101612410A CN200810115618A CN200810115618A CN101612410A CN 101612410 A CN101612410 A CN 101612410A CN 200810115618 A CN200810115618 A CN 200810115618A CN 200810115618 A CN200810115618 A CN 200810115618A CN 101612410 A CN101612410 A CN 101612410A
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- water
- electromagnetic valve
- boiler
- sterilization
- hot water
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 67
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 54
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000008280 blood Substances 0.000 title claims abstract description 15
- 210000004369 blood Anatomy 0.000 title claims abstract description 15
- 238000000746 purification Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 209
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical class ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 208000010444 Acidosis Diseases 0.000 description 1
- 206010067484 Adverse reaction Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 206010028372 Muscular weakness Diseases 0.000 description 1
- 208000005736 Nervous System Malformations Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007950 acidosis Effects 0.000 description 1
- 208000026545 acidosis disease Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000036473 myasthenia Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- CEIZFXOZIQNICU-UHFFFAOYSA-N tenuazonic acid Chemical compound CCC(C)C1NC(=O)C(C(C)=O)=C1O CEIZFXOZIQNICU-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
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Abstract
A kind of reverse osmosis device for blood purification that carries out heat sterilization on pipelines of the present invention relates to disinfection technology, and wherein, the inlet of boiler, cold water storage cistern interlinks through boiler entering water electromagnetic valve, cold water storage cistern entering water electromagnetic valve and water pipeline respectively; The outlet of boiler, cold water storage cistern goes out the inlet that water solenoid valve, cold water storage cistern go out water solenoid valve and booster pump through boiler respectively and interlinks; A having heaters and a thermometer in the boiler; It has a branch road, near two water tank water intake electromagnetic valve places, hot water emission's electromagnetic valve is arranged on this branch road at the water pipeline, and the outlet of hot water emission's electromagnetic valve and hot water emission's point interlink; The branch road upstream is provided with another thermometer.Reverse osmosis unit of the present invention produces the water quality height, can carry out heat sterilization to the reverse osmosis unit pipeline, the method for taking temperature speed raising speed to fall, and sterilization is thorough, and has farthest reduced water consumption, has saved water resource.
Description
Technical field
The present invention relates to the disinfection technology field, particularly a kind of reverse osmosis device for blood purification and method of carrying out heat sterilization on pipelines.
Background technology
After the reverse osmosis device for blood purification long-time running, can adhere to the glutinous sliding thin film of being made up of polysaccharide in a large number at inner-walls of duct, a large amount of bacteria breeds are arranged, antibacterial after death is released in vivotoxin in the water, causes patient's heat source response easily.Therefore, regularly disinfection is very necessary to pipeline.
Aspect the disinfection technology of reverse osmosis unit, the traditional method in home and abroad all is to adopt the way of artificial chemical disinfection, require the disinfecting process all-the-way tracking of operator to system, trivial operations, labor intensity are big, to the control of disinfecting time, scavenging period entirely with operator's experience.Therefore seldom hospital can adhere to regular sterilization, has annually, have in addition when patient's heat source response is serious, just remember sterilization.
In addition, there is the chemical agent residue problem in chemical disinfection, and residual chemical substances can constitute a threat to the health of user.The water for dialysis chemical substance is polluted the common adverse reactions that causes and is seen the following form:
| Untoward reaction | Water pollutant |
| Anemia | Aluminum, chloramines, nitrate, lead, copper, zinc |
| Osteopathia | Aluminum, fluoride |
| Hypertension | Calcium, magnesium, sodium |
| Acidosis | Sulfate |
| Myasthenia | Calcium, magnesium |
| Feel sick, vomit | Chloramines, nitrate, sulfate, calcium, magnesium, copper, zinc |
| The hard water syndrome | Calcium, magnesium |
| Nervous system abnormality | Aluminum, lead, calcium, magnesium |
At present, the equipment that has some to use heat sterilization on pipelines, cold water is got back to water tank during intensification has increased and has added heat power consumption, and the fast raising speed that can not reach temperature falls, and has influenced the disinfectant effect.And the utilization rate of water is also very low.
Summary of the invention
The objective of the invention is to disclose a kind of reverse osmosis device for blood purification that carries out heat sterilization on pipelines at above problem.The heat sterilization overall process of this device adopts physical method, so needn't worry the chemical agent residue problem, has avoided the injury to the patient, and this device can carry out heat sterilization at any time, and safe and reliable, simple to operate, sterilization thoroughly and is saved resource.
For achieving the above object, technical solution of the present invention is:
A kind of reverse osmosis device for blood purification that carries out heat sterilization on pipelines comprises booster pump, boiler, cold water storage cistern, electromagnetic valve, water pipeline; Wherein, the inlet of boiler, cold water storage cistern interlinks through boiler entering water electromagnetic valve, cold water storage cistern entering water electromagnetic valve and water pipeline respectively; The outlet of boiler, cold water storage cistern goes out the inlet that water solenoid valve, cold water storage cistern go out water solenoid valve and booster pump through boiler respectively and interlinks; A having heaters and a thermometer in the boiler; The ro components upstream is provided with film inlet electromagnetic valve, and the inlet of film inlet electromagnetic valve 13 and the outlet of booster pump 1 interlink; It also comprises a branch road, another thermometer and hot water emission's electromagnetic valve; Near two water tank water intake electromagnetic valve places, a branch road is set at the water pipeline, hot water emission's electromagnetic valve is arranged on this branch road, the outlet of hot water emission's electromagnetic valve and hot water emission's point interlink;
Be provided with the sterilization electromagnetic valve between booster pump and the water pipeline;
The branch road upstream is provided with another thermometer.
Described reverse osmosis device for blood purification, it fills with water in boiler, the cold water storage cistern before using.
A kind of heat sterilization on pipelines method of described reverse osmosis device for blood purification, it comprises step:
A) starting heater heats the water in the boiler;
B) treat that water in the boiler is heated to the needed temperature of heat sterilization after, open boiler earlier and go out water solenoid valve, open sterilization electromagnetic valve, hot water emission's electromagnetic valve more successively, start booster pump then, make hot water fill with the water pipeline;
C) with the ducted return water temperature of thermometer monitoring water, when return water temperature rises to required sterilisation temp by room temperature, open the boiler entering water electromagnetic valve earlier, close hot water emission's electromagnetic valve again, make hot water in the water pipeline, circulate a period of time then, carry out disinfection with hot water;
D) to after water pipeline intensification sterilization a period of time, heat sterilization is finished, carry out cooling again: the open cold water tank goes out water solenoid valve, close boiler simultaneously and go out water solenoid valve, make the cold water in the cold water storage cistern enter the water pipeline through booster pump, sterilization electromagnetic valve, open hot water emission's electromagnetic valve again, by outside hot water emission's electromagnetic valve discharge system, the ducted hot water of water is substituted by cold water with the ducted hot water of water;
E) in the water pipeline in the process of water for cooling, detect the ducted water temperature of water with a thermometer, treat that its temperature drops to room temperature after, at first open the boiler entering water electromagnetic valve, close hot water emission's electromagnetic valve then, the water in the cold water storage cistern is joined in the boiler; Sterilization is finished;
F) after sterilization is finished, close the sterilization electromagnetic valve, open film inlet electromagnetic valve.
Maximum characteristics of the present invention are and can carry out heat sterilization on pipelines to reverse osmosis unit, the method for taking temperature speed raising speed to fall, and sterilization is thorough, and has farthest reduced water consumption, has effectively saved energy consumption.Adopt reverse osmosis unit of the present invention to produce the water quality height, Disinfection Effect is good, has saved water resource.
Description of drawings
Fig. 1 is a kind of reverse osmosis device for blood purification structural representation that carries out heat sterilization on pipelines of the present invention.
The specific embodiment
As shown in Figure 1, the reverse osmosis device for blood purification structural representation of the carried out heat sterilization on pipelines that uses for the inventive method.Among the figure: booster pump 1; Water pipeline 2; Hot water emission's electromagnetic valve 3; Boiler entering water electromagnetic valve 4; Cold water storage cistern entering water electromagnetic valve 5; Boiler 6; Cold water storage cistern 7; Boiler goes out water solenoid valve 8; Cold water storage cistern goes out water solenoid valve 9; Heater 10; Thermometer 11,12; Film inlet electromagnetic valve 13; Sterilization electromagnetic valve 14; Film outlet non-return valve 15; The hot water emission puts A.Wherein, the inlet of boiler 6, cold water storage cistern 7 interlinks with water pipeline 2 through boiler entering water electromagnetic valve 4, cold water storage cistern entering water electromagnetic valve 5 respectively; The outlet of boiler 6, cold water storage cistern 7 goes out the inlet that water solenoid valve 8, cold water storage cistern go out water solenoid valve 9 and booster pump 1 through boiler respectively and interlinks; A having heaters 10 and a thermometer 11 in the boiler 6; It also comprises a branch road: near two water tank water intake electromagnetic valves, 4,5 places, a branch road is set at water pipeline 2, hot water emission's electromagnetic valve 3 is arranged on this branch road, the outlet of hot water emission's electromagnetic valve 3 and hot water emission put A and interlink; Be provided with sterilization electromagnetic valve 14 between booster pump 1 and the water pipeline 2; Be provided with a thermometer 12 in the branch road upstream water pipeline 2.The ro components upstream is provided with film inlet electromagnetic valve 13, and the downstream is provided with film outlet non-return valve 15.The inlet of film inlet electromagnetic valve 13 and the outlet of booster pump 1 interlink; The outlet and the water pipeline 2 of film outlet non-return valve 15 interlink.
When device carries out heat sterilization on pipelines, guarantee that at first two water in the water tank are full, start the water heating in 10 pairs of boilers 6 of heater then.After treating that water in the boiler 6 is heated to the required temperature of heat sterilization, open boiler in order successively and go out water solenoid valve 8, sterilization electromagnetic valve 14, hot water emission's electromagnetic valve 3, close film inlet electromagnetic valve 13, start booster pump 1 then, monitoring return water temperature 12 is risen to when temperature required by the normality temperature, open boiler entering water electromagnetic valve 4 successively, close hot water emission's electromagnetic valve 3, make hot water in water pipeline 2, circulate a period of time, enter disinfection with hot water, reached the purpose that temperature raises fast, and the power consumption that can save hot water heating.
After treating pipeline intensification sterilization a period of time, heat sterilization is finished, carry out cooling work again, the open cold water tank goes out water solenoid valve 9, closes boiler simultaneously and goes out water solenoid valve 8, makes the cold water in the cold water storage cistern 7 enter above-mentioned heat sterilization circulation line, open hot water emission's electromagnetic valve 3, by outside hot water emission's electromagnetic valve 3 ejection systems, the hot water in the water pipeline 2 is substituted by cold water with the hot water in the water pipeline 2, has reached the purpose that temperature descends rapidly.
In the process of pipeline cooling, detect always and be installed in water pipeline 2 to the thermometer 12 between hot water emission's branch road, treat that its temperature value drops to room temperature after, at first open boiler entering water electromagnetic valve 4, close hot water emission's electromagnetic valve 3 then.Like this, the water in the cold water storage cistern 7 just joins boiler 6, reaches the purpose to the water for cooling in the boiler 6.The advantage that adopts this method be will boiler 6 after heat sterilization finishes in unspent hot water emission fall, reduced the waste of water resource, saved energy consumption.
After heat sterilization finishes, close sterilization electromagnetic valve 14, open film inlet electromagnetic valve 13, can prepare the blood purification operation.
According to foregoing, the present invention is achieved in that the method that adopts temperature speed raising speed to fall carries out heat sterilization to water pipeline 2, sterilization thoroughly, Disinfection Effect is good; Heat sterilization at first ejects the hot water in the water pipeline 2 with the water in the cold water storage cistern 7 after finishing, and then the water of boiler 6 is lowered the temperature, and the water in the boiler 6 needn't emit after sterilization finishes, and has played water-saving purpose.
Claims (3)
1. the reverse osmosis device for blood purification that can carry out heat sterilization on pipelines comprises booster pump, boiler, cold water storage cistern, electromagnetic valve, water pipeline; Wherein, the inlet of boiler, cold water storage cistern interlinks through boiler entering water electromagnetic valve, cold water storage cistern entering water electromagnetic valve and water pipeline respectively; The outlet of boiler, cold water storage cistern goes out the inlet that water solenoid valve, cold water storage cistern go out water solenoid valve and booster pump through boiler respectively and interlinks; A having heaters and a thermometer in the boiler; The ro components upstream is provided with film inlet electromagnetic valve, and the inlet and the supercharging delivery side of pump of film inlet electromagnetic valve interlink;
It is characterized in that, also comprise a branch road, another thermometer and hot water emission's electromagnetic valve; Near two water tank water intake electromagnetic valve places, a branch road is set at the water pipeline, hot water emission's electromagnetic valve is arranged on this branch road, the outlet of hot water emission's electromagnetic valve and hot water emission's point interlink;
Be provided with the sterilization electromagnetic valve between booster pump and the water pipeline;
The branch road upstream is provided with another thermometer.
2, reverse osmosis device for blood purification as claimed in claim 1 is characterized in that, before the use, fills with water in boiler, the cold water storage cistern.
3, a kind of heat sterilization on pipelines method of reverse osmosis device for blood purification as claimed in claim 1 or 2 is characterized in that, comprises step:
A) starting heater heats the water in the boiler;
B) treat that water in the boiler is heated to the needed temperature of heat sterilization after, open boiler earlier and go out water solenoid valve, open sterilization electromagnetic valve, hot water emission's electromagnetic valve successively, start booster pump then, make hot water fill with the water pipeline;
C) with the ducted return water temperature of thermometer monitoring water, when return water temperature rises to required sterilisation temp by room temperature, open the boiler entering water electromagnetic valve earlier, close hot water emission's electromagnetic valve again, make hot water in the water pipeline, circulate a period of time then, carry out disinfection with hot water;
D) to after water pipeline intensification sterilization a period of time, heat sterilization is finished, carry out cooling again: the open cold water tank goes out water solenoid valve, close boiler simultaneously and go out water solenoid valve, make the cold water in the cold water storage cistern enter the water pipeline through booster pump, sterilization electromagnetic valve, open hot water emission's electromagnetic valve again, by outside hot water emission's electromagnetic valve discharge system, the ducted hot water of water is substituted by cold water with the ducted hot water of water;
E) in the water pipeline in the process of water for cooling, detect the ducted water temperature of water with a thermometer, treat that its temperature drops to room temperature after, at first open the boiler entering water electromagnetic valve, close hot water emission's electromagnetic valve then, the water in the cold water storage cistern is joined in the boiler; Sterilization is finished;
F) after sterilization is finished, close the sterilization electromagnetic valve, open film inlet electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810115618A CN101612410A (en) | 2008-06-25 | 2008-06-25 | Can carry out the reverse osmosis device for blood purification and the method for heat sterilization on pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810115618A CN101612410A (en) | 2008-06-25 | 2008-06-25 | Can carry out the reverse osmosis device for blood purification and the method for heat sterilization on pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101612410A true CN101612410A (en) | 2009-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810115618A Pending CN101612410A (en) | 2008-06-25 | 2008-06-25 | Can carry out the reverse osmosis device for blood purification and the method for heat sterilization on pipelines |
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| Country | Link |
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| CN (1) | CN101612410A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921024A (en) * | 2011-08-12 | 2013-02-13 | 中国钢铁股份有限公司 | Bacterial inhibition method for metal processing liquid, and system thereof |
| CN104519924A (en) * | 2012-11-28 | 2015-04-15 | 甘布罗伦迪亚股份公司 | Systems, apparatus, equipment with thermal disinfection and thermal disinfection methods |
| CN104623751A (en) * | 2013-11-13 | 2015-05-20 | 甘布罗伦迪亚股份公司 | Dialysis monitors and methods of operation |
-
2008
- 2008-06-25 CN CN200810115618A patent/CN101612410A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921024A (en) * | 2011-08-12 | 2013-02-13 | 中国钢铁股份有限公司 | Bacterial inhibition method for metal processing liquid, and system thereof |
| CN102921024B (en) * | 2011-08-12 | 2015-01-07 | 中国钢铁股份有限公司 | Bacterial inhibition method for metal processing liquid, and system thereof |
| CN104519924A (en) * | 2012-11-28 | 2015-04-15 | 甘布罗伦迪亚股份公司 | Systems, apparatus, equipment with thermal disinfection and thermal disinfection methods |
| CN104623751A (en) * | 2013-11-13 | 2015-05-20 | 甘布罗伦迪亚股份公司 | Dialysis monitors and methods of operation |
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Application publication date: 20091230 |