CN111233235A - Ultrapure water instrument system - Google Patents

Ultrapure water instrument system Download PDF

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Publication number
CN111233235A
CN111233235A CN202010057041.XA CN202010057041A CN111233235A CN 111233235 A CN111233235 A CN 111233235A CN 202010057041 A CN202010057041 A CN 202010057041A CN 111233235 A CN111233235 A CN 111233235A
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CN
China
Prior art keywords
water
filter
outlet
inlet
layer
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
CN202010057041.XA
Other languages
Chinese (zh)
Inventor
杨丰华
谭伟江
李想
郑双
唐林志
张钰
黄韧
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.)
Guangdong Renyuan Biotechnology Co ltd
Guangdong Laboratory Animals Monitoring Institute
Original Assignee
Guangdong Renyuan Biotechnology Co ltd
Guangdong Laboratory Animals Monitoring Institute
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 Guangdong Renyuan Biotechnology Co ltd, Guangdong Laboratory Animals Monitoring Institute filed Critical Guangdong Renyuan Biotechnology Co ltd
Priority to CN202010057041.XA priority Critical patent/CN111233235A/en
Publication of CN111233235A publication Critical patent/CN111233235A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • C02F1/008Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F1/04Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • 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
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • C02F1/283Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02Non-contaminated water, e.g. for industrial water supply
    • C02F2103/04Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure water
    • 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
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/02Temperature
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00Controlling or monitoring parameters in water treatment
    • C02F2209/40Liquid flow rate
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00General aspects of water treatment
    • C02F2301/08Multistage treatments, e.g. repetition of the same process step under different conditions
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection

Abstract

The invention discloses an ultrapure water instrument system, which comprises: the device comprises a shell, a multiple filter, a water source water inlet pipe, a reverse osmosis filter, a booster pump, a heating evaporation device, a cooling water condensation device, a pure water outlet pipe and a sewage outlet pipe; the water inlet end of the multiple filter is connected with the water source inlet pipe, the water outlet end of the multiple filter is connected with the water inlet end of the reverse osmosis filter, and the water outlet end of the reverse osmosis filter is connected with the water inlet end of the booster pump; the bottom of the reverse osmosis filter is also provided with a drain outlet which is connected with a sewage outlet pipe; the water outlet end of the booster pump is connected with the water inlet end of the heating evaporation device, the top of the heating evaporation device is provided with an exhaust port, the exhaust port is connected with the air inlet end of the cooling water condensation device, the bottom of the cooling water condensation device is provided with a pure water outlet, and the pure water outlet is connected with a pure water outlet pipe; the multiple filter, the reverse osmosis filter, the booster pump, the heating evaporation device and the cooling water condensation device are all arranged inside the shell.

Description

Ultrapure water instrument system
Technical Field
The invention relates to the field of water treatment systems, in particular to an ultrapure water instrument system.
Background
An ultrapure water instrument is a water treatment device which adopts methods such as pretreatment, reverse osmosis technology, ultrapure treatment, post-treatment and the like to almost completely remove conductive media in water and remove colloid substances, gases and organic substances which are not dissociated in water to a very low degree.
At present, the filtration formula water purification appearance on the market is generally through serving a water source with water purification appearance an end, through the outside three different filters that set up of water purification appearance, carries out preliminary promotion to water source quality of water, carries out the purification through reverse osmosis system to the water source and obtains the pure water, at last through the pure water of drain pipe discharge. With the economic development of China, the requirements of people on water quality are gradually improved. Particularly in the field of animal experiments, the requirement on water quality is high in the application of pure water, the traditional ultrapure water instrument only filters water through a simple filter, the obtained pure water actually contains harmful bacteria such as microorganisms, and the water quality obtained by the traditional ultrapure water instrument cannot meet the relevant requirement in the field of animal experiments.
Disclosure of Invention
The invention provides an ultrapure water instrument system, which is characterized in that a water source is subjected to conventional purification treatment by combining a multiple filter and a reverse osmosis filter, the water source after primary treatment is heated and evaporated by a heating and evaporating device, and water vapor obtained by heating is rapidly condensed into purified water by a cooling water condensing device so as to kill harmful bacteria in the water source, so that the technical problem that the harmful bacteria cannot be removed because the water is filtered by a simple filter in the conventional ultrapure water instrument is solved, the harmful bacteria such as microorganisms and the like are eliminated on the basis of water source filtration, and the water quality of the purified water is improved.
In order to solve the above technical problem, an embodiment of the present invention provides an ultrapure water meter system, including: the device comprises a shell, a multiple filter, a water source water inlet pipe, a reverse osmosis filter, a booster pump, a heating evaporation device, a cooling water condensation device, a pure water outlet pipe and a sewage outlet pipe;
the water inlet end of the multiple filter is connected with the water source inlet pipe, the water outlet end of the multiple filter is connected with the water inlet end of the reverse osmosis filter, and the water outlet end of the reverse osmosis filter is connected with the water inlet end of the booster pump; the bottom of the reverse osmosis filter is also provided with a sewage outlet which is connected with the sewage outlet pipe; the water outlet end of the booster pump is connected with the water inlet end of the heating evaporation device, the top of the heating evaporation device is provided with an exhaust port, the exhaust port is connected with the air inlet end of the cooling water condensation device, the bottom of the cooling water condensation device is provided with a pure water outlet, and the pure water outlet is connected with the pure water outlet pipe;
the multiple filter, the reverse osmosis filter, the booster pump, the heating evaporation device and the cooling water condensation device are all arranged inside the shell.
Preferably, the ultrapure water meter system further comprises: the water inlet end of the activated carbon filter is connected with the water outlet end of the reverse osmosis filter, and the water outlet end of the activated carbon filter is connected with the water inlet end of the booster pump.
Preferably, the ultrapure water meter system further comprises: and the air inlet end of the air buffer box is connected with the air outlet of the heating and evaporating device, and the air outlet end of the air buffer box is connected with the air inlet end of the cooling water condensation device.
Preferably, the ultrapure water meter system further comprises: and the flushing valve is arranged on the sewage outlet pipe.
Preferably, the ultrapure water meter system further comprises: the device comprises a first electromagnetic valve, a thermometer, a hygrometer and a flowmeter; the first electromagnetic valve is arranged on a connecting pipeline between the water outlet end of the booster pump and the water inlet end of the heating evaporation device; the thermometer is arranged in the heating and evaporating device, the hygrometer is arranged in the gas buffer box, and the flowmeter is arranged on the pure water outlet pipe.
Preferably, the ultrapure water meter system further comprises: a water return pipe and a second electromagnetic valve; a water outlet is formed in one side of the heating evaporation device, one end of the water return pipe is connected with the water outlet of the heating evaporation device, and the other end of the water return pipe is connected with the water source inlet pipe; the second electromagnetic valve is arranged on the water return pipe.
Preferably, the ultrapure water meter system further comprises: a plurality of fixed columns, a plurality of the fixed column setting is in the bottom surface department of casing.
Preferably, the multiple filter comprises a water inlet end, a water outlet end, a first-stage PPF filter layer, a granular activated carbon filter layer and a second-stage PPF filter layer; the granular activated carbon filter layer is arranged between the first-level PPF filter layer and the second-level PPF filter layer.
Preferably, the shell comprises a first anticorrosive layer, a second anticorrosive layer, a wear-resistant layer and a heat-insulating layer; the first anticorrosive layer, the wear-resistant layer, the heat-insulating layer and the second anticorrosive layer are sequentially connected and arranged, the first anticorrosive layer is arranged on the outer surface of the shell, and the second anticorrosive layer is arranged on the inner surface of the shell.
The embodiment of the invention also provides an ultrapure water instrument control method, which is used for controlling the ultrapure water instrument system, and comprises the following steps:
acquiring a temperature value of a thermometer, a humidity value of a hygrometer and a flow value of a flowmeter in real time;
and when the temperature value, the humidity value or the flow value is judged to reach a preset threshold value rule, controlling the first electromagnetic valve to execute the action of opening, closing or opening degree regulation.
Compared with the prior art, the embodiment of the invention has the following beneficial effects:
according to the invention, the multiple filters and the reverse osmosis filter are combined for use, conventional purification treatment is carried out on a water source, the water source after primary treatment is heated and evaporated by the heating and evaporating device, and the water vapor obtained by heating is rapidly condensed into pure water by the cooling water condensation device so as to kill harmful bacteria in the water source, so that the technical problem that the harmful bacteria cannot be removed by filtering the water by the simple filter of the traditional ultrapure water instrument is solved, thereby eliminating the harmful bacteria such as microorganisms and the like on the basis of filtering the water source, and further realizing the improvement of the water quality of the pure water.
Drawings
FIG. 1: is a schematic structural diagram of an ultrapure water instrument system in the first embodiment of the invention;
FIG. 2: is a schematic structural diagram of an ultrapure water instrument system according to a second embodiment of the present invention;
FIG. 3: is a schematic structural diagram of an ultrapure water instrument system in a third embodiment of the present invention;
FIG. 4: is a schematic structural diagram of an ultrapure water instrument system in a fourth embodiment of the present invention;
FIG. 5: is a schematic structural diagram of an ultrapure water instrument system according to a fifth embodiment of the present invention;
FIG. 6: is a schematic structural diagram of an ultrapure water instrument system according to a sixth embodiment of the present invention;
FIG. 7: is a schematic structural diagram of an ultrapure water instrument system according to a seventh embodiment of the present invention;
FIG. 8: is a structural schematic diagram of a multiple filter in the technical scheme of the invention;
FIG. 9: is a structural schematic diagram of the shell in the technical scheme of the invention;
wherein the reference numbers of the drawings in the specification are as follows:
1. a housing; 2. a plurality of filters; 3. a water source inlet pipe; 4. a reverse osmosis filter; 5. a booster pump; 6. heating the evaporation device; 7. cooling the water condensation device; 8. a pure water outlet pipe; 9. a sewage outlet pipe; 10. an activated carbon filter; 11. a gas buffer tank; 12. a flush valve; 13. a first solenoid valve; 14. a thermometer; 15. a hygrometer; 16. a flow meter; 17. a water return pipe; 18. a second solenoid valve; 19. fixing a column;
21. the water inlet end of the multiple filter; 22. the water outlet end of the multiple filter; 23. a first PPF filter layer; 24. a granular activated carbon filter layer; 25. a secondary PPF filtration layer;
101. a first anticorrosive layer; 102. a second anticorrosive layer; 103. a wear layer; 104. an insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a preferred embodiment of the present invention provides an ultrapure water system, comprising: the device comprises a shell, a multiple filter, a water source water inlet pipe, a reverse osmosis filter, a booster pump, a heating evaporation device, a cooling water condensation device, a pure water outlet pipe and a sewage outlet pipe;
the water inlet end of the multiple filter is connected with the water source inlet pipe, the water outlet end of the multiple filter is connected with the water inlet end of the reverse osmosis filter, and the water outlet end of the reverse osmosis filter is connected with the water inlet end of the booster pump; the bottom of the reverse osmosis filter is also provided with a sewage outlet which is connected with the sewage outlet pipe; the water outlet end of the booster pump is connected with the water inlet end of the heating evaporation device, the top of the heating evaporation device is provided with an exhaust port, the exhaust port is connected with the air inlet end of the cooling water condensation device, the bottom of the cooling water condensation device is provided with a pure water outlet, and the pure water outlet is connected with the pure water outlet pipe; the multiple filter, the reverse osmosis filter, the booster pump, the heating evaporation device and the cooling water condensation device are all arranged inside the shell.
Specifically, when a user uses the ultrapure water instrument system, an external water source enters the multiple filter from a water source water inlet pipe through the water inlet end of the multiple filter, water flows enter the reverse osmosis filter through the water inlet end of the reverse osmosis filter after primary filtration of the multiple filter, and after filtration treatment of the reverse osmosis filter, a water source after primary treatment and dirt generated by filtration are obtained; the dirt is discharged out of the water purifier device through a sewage outlet pipe, and the water source after primary treatment is pressurized and transmitted to the heating and evaporating device through a booster pump; at the moment, the heating evaporation device gradually heats an entering water source, water is heated and evaporated into steam, the steam enters the cooling water condensation device through the exhaust port at the top of the heating evaporation device, the steam is cooled in the cooling water condensation device, the temperature suddenly drops, the steam is condensed into small water drops, the small water drops converge, water flow formed again is discharged through the pure water outlet pipe, and pure water is obtained.
According to the invention, the multiple filters and the reverse osmosis filter are combined for use, conventional purification treatment is carried out on a water source, the water source after primary treatment is heated and evaporated by the heating and evaporating device, and the water vapor obtained by heating is rapidly condensed into pure water by the cooling water condensation device so as to kill harmful bacteria in the water source, so that the technical problem that the harmful bacteria cannot be removed by filtering the water by the simple filter of the traditional ultrapure water instrument is solved, thereby eliminating the harmful bacteria such as microorganisms and the like on the basis of filtering the water source, and further realizing the improvement of the water quality of the pure water.
In a second embodiment, referring to fig. 2, an improvement of the first embodiment is provided, wherein the ultrapure water system further includes: the water inlet end of the activated carbon filter is connected with the water outlet end of the reverse osmosis filter, and the water outlet end of the activated carbon filter is connected with the water inlet end of the booster pump.
Specifically, through having increased the active carbon filter before the booster pump, can further filter the water source, make the water source of heating evaporation purer, avoid heating evaporation plant to produce the water behind the water source heating the dirt thing too much and produce the pollution or block up water inlet or delivery port to the water, further improve ultrapure water appearance system's practicality.
In a third embodiment, referring to fig. 3, an improvement is made on any of the above embodiments, and the ultrapure water meter system further includes: and the air inlet end of the air buffer box is connected with the air outlet of the heating and evaporating device, and the air outlet end of the air buffer box is connected with the air inlet end of the cooling water condensation device.
Specifically, a gas buffer box is added at the tail end of the heating and evaporating device and is used for buffering and preserving gas generated by heating and evaporating. The vapor generated by heating and evaporating the heating device firstly enters the gas buffer box and then enters the cooling water condensation device, so that the problem that the cooling water condensation device is insufficiently cooled when the gas volume is too large can be solved, the technical problem that the gas directly enters the water drop backflow heating and evaporating device generated after the cooling water condensation device is avoided, the cooling efficiency of the vapor is further improved, and the practicability of an ultrapure water instrument system is improved.
In a fourth embodiment, referring to fig. 4, an improvement is made on any of the above embodiments, and the ultrapure water meter system further includes: and the flushing valve is arranged on the sewage outlet pipe.
Particularly, the flushing valve is arranged on the sewage outlet pipe and used for controlling the discharge of sewage. The user can realize controlling the emission of sewage through opening or closing of control flushometer, and after the sewage discharge of certain time, can wash remaining the dirt through wasing the flushometer, further improve ultrapure water appearance system's practicality.
In a fifth embodiment, referring to fig. 5, an improvement is made on any of the above embodiments, and the ultrapure water meter system further includes: the device comprises a first electromagnetic valve, a thermometer, a hygrometer and a flowmeter; the first electromagnetic valve is arranged on a connecting pipeline between the water outlet end of the booster pump and the water inlet end of the heating evaporation device; the thermometer is arranged in the heating and evaporating device, the hygrometer is arranged in the gas buffer box, and the flowmeter is arranged on the pure water outlet pipe.
Specifically, the first electromagnetic valve is arranged on the connecting pipeline between the water outlet end of the booster pump and the water inlet end of the heating evaporation device, so that the control of the water flow entering the heating evaporation device can be realized; and through setting up thermometer, hygrometer and flowmeter, can detect the pure water flow value of the temperature value in the heating evaporation plant, the humidity value in the gas buffer tank and pure water outlet pipe respectively. The user can preset different thresholds, for example: a temperature threshold A in the heating and evaporating device, a humidity threshold B in the gas buffer tank and a purified water flow threshold C of the purified water outlet pipe. When the temperature value of the current thermometer is detected to be larger than the value A in real time, the temperature in the current heating and evaporating device can be considered to be too high, danger can be brought, the opening of the first electromagnetic valve is controlled at the moment, or the opening of the first electromagnetic valve is controlled according to the size of the current temperature value, so that the water flow entering the heating and evaporating device is increased, and the temperature in the heating and evaporating device is reduced to a safe value. When the humidity value of the current hygrometer is detected to be smaller than the B value in real time, the efficiency of the current heating evaporation device can be considered to be low, or the water flow in the heating evaporation device is insufficient, so that the water vapor capacity is too small, at the moment, the opening of the first electromagnetic valve is controlled, or the first electromagnetic valve is controlled to increase the opening according to the current humidity value, so that the water flow entering the heating evaporation device is increased, and the humidity value in the gas buffer box is restored to be within a normal data range. When the flow value of the current flowmeter is detected to be smaller than the C value in real time, the efficiency of the current heating evaporation device can be considered to be low, or the water flow in the heating evaporation device is insufficient, so that the water vapor capacity is too small and the cooling water condensation efficiency is not good, at the moment, the opening of the first electromagnetic valve is controlled, or the opening of the first electromagnetic valve is controlled to be increased according to the size of the current flow value, so that the water flow entering the heating evaporation device is increased, the water vapor is increased, and the cooling water condensation efficiency is improved.
In this embodiment, the first electromagnetic valve may be controlled to perform an operation of opening, closing, or adjusting the opening degree according to a temperature value of the thermometer, a humidity value of the hygrometer, and a flow rate value of the flowmeter.
In a sixth embodiment, referring to fig. 6, an improvement is made on any of the above embodiments, and the ultrapure water meter system further includes: a water return pipe and a second electromagnetic valve; a water outlet is formed in one side of the heating evaporation device, one end of the water return pipe is connected with the water outlet of the heating evaporation device, and the other end of the water return pipe is connected with the water source inlet pipe; the second electromagnetic valve is arranged on the water return pipe.
Specifically, by providing a return pipe between the heating and evaporating device and the water source inlet pipe, the water source treatment can be formed into a loop. When the water capacity in the heating evaporation device is large, the water can be discharged to the water source inlet pipe again for re-filtration; or when the temperature in the heating evaporation device is too high, partial heat can be taken away through water flow, so that the heat dissipation effect is achieved; and the second electromagnetic valve arranged on the water return pipe can control the size of the water flow capacity on the water return pipe to control the opening or closing of the water return pipe.
Seventh embodiment, referring to fig. 7, in order to improve any of the above embodiments, the ultrapure water meter system further includes: a plurality of fixed columns, a plurality of the fixed column setting is in the bottom surface department of casing.
Specifically, set up the fixed column through the bottom at the casing, can make the protection of ultrapure water appearance better, the fixed column can also prevent the direct contact of flowing water and casing except playing the fixed action, corrodes the casing, can improve ultrapure water appearance's life, further improves its practicality.
It should be noted that, referring to fig. 8, in any of the above embodiments, the multiple filter includes a water inlet end, a water outlet end, a primary PPF filter layer, a granular activated carbon filter layer, and a secondary PPF filter layer; the granular activated carbon filter layer is arranged between the first-level PPF filter layer and the second-level PPF filter layer.
Particularly, by arranging two PPF filter layers and one granular activated carbon filter layer, the effect of filtering water can be better, and the practicability of the ultrapure water meter system is further improved.
It should be noted that, referring to fig. 9, in any of the above embodiments, the housing includes a first anticorrosive layer, a second anticorrosive layer, a wear-resistant layer, and a heat-insulating layer; the first anticorrosive layer, the wear-resistant layer, the heat-insulating layer and the second anticorrosive layer are sequentially connected and arranged, the first anticorrosive layer is arranged on the outer surface of the shell, and the second anticorrosive layer is arranged on the inner surface of the shell.
Particularly, through setting up two-layer anticorrosive coating, one deck wearing layer and one deck insulating layer, can make the anticorrosive effect of casing better, improve the life of pure water appearance, further improve the practicality of ultrapure water appearance system.
The above-mentioned embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, and it should be understood that the above-mentioned embodiments are only examples of the present invention and are not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.

Claims (10)

1. An ultrapure water meter system, comprising: the device comprises a shell, a multiple filter, a water source water inlet pipe, a reverse osmosis filter, a booster pump, a heating evaporation device, a cooling water condensation device, a pure water outlet pipe and a sewage outlet pipe;
the water inlet end of the multiple filter is connected with the water source inlet pipe, the water outlet end of the multiple filter is connected with the water inlet end of the reverse osmosis filter, and the water outlet end of the reverse osmosis filter is connected with the water inlet end of the booster pump; the bottom of the reverse osmosis filter is also provided with a sewage outlet which is connected with the sewage outlet pipe; the water outlet end of the booster pump is connected with the water inlet end of the heating evaporation device, the top of the heating evaporation device is provided with an exhaust port, the exhaust port is connected with the air inlet end of the cooling water condensation device, the bottom of the cooling water condensation device is provided with a pure water outlet, and the pure water outlet is connected with the pure water outlet pipe;
the multiple filter, the reverse osmosis filter, the booster pump, the heating evaporation device and the cooling water condensation device are all arranged inside the shell.
2. The ultrapure water meter system of claim 1, further comprising: the water inlet end of the activated carbon filter is connected with the water outlet end of the reverse osmosis filter, and the water outlet end of the activated carbon filter is connected with the water inlet end of the booster pump.
3. The ultrapure water meter system of claim 2, further comprising: and the air inlet end of the air buffer box is connected with the air outlet of the heating and evaporating device, and the air outlet end of the air buffer box is connected with the air inlet end of the cooling water condensation device.
4. The ultrapure water meter system of claim 3, further comprising: and the flushing valve is arranged on the sewage outlet pipe.
5. The ultrapure water meter system of claim 4, further comprising: the device comprises a first electromagnetic valve, a thermometer, a hygrometer and a flowmeter; the first electromagnetic valve is arranged on a connecting pipeline between the water outlet end of the booster pump and the water inlet end of the heating evaporation device; the thermometer is arranged in the heating and evaporating device, the hygrometer is arranged in the gas buffer box, and the flowmeter is arranged on the pure water outlet pipe.
6. The ultrapure water meter system of claim 5, further comprising: a water return pipe and a second electromagnetic valve; a water outlet is formed in one side of the heating evaporation device, one end of the water return pipe is connected with the water outlet of the heating evaporation device, and the other end of the water return pipe is connected with the water source inlet pipe; the second electromagnetic valve is arranged on the water return pipe.
7. The ultrapure water meter system of claim 6, further comprising: a plurality of fixed columns, a plurality of the fixed column setting is in the bottom surface department of casing.
8. The ultrapure water meter system according to any one of claims 5 to 7, wherein the multiple filter comprises a water inlet end, a water outlet end, a primary PPF filter layer, a granular activated carbon filter layer, and a secondary PPF filter layer; the granular activated carbon filter layer is arranged between the first-level PPF filter layer and the second-level PPF filter layer.
9. The ultrapure water meter system of claim 8, wherein the housing comprises a first corrosion resistant layer, a second corrosion resistant layer, a wear resistant layer, and a thermal insulating layer; the first anticorrosive layer, the wear-resistant layer, the heat-insulating layer and the second anticorrosive layer are sequentially connected and arranged, the first anticorrosive layer is arranged on the outer surface of the shell, and the second anticorrosive layer is arranged on the inner surface of the shell.
10. An ultrapure water meter control method for controlling the ultrapure water meter system according to any one of claims 5 to 9, comprising the steps of:
acquiring a temperature value of a thermometer, a humidity value of a hygrometer and a flow value of a flowmeter in real time;
and when the temperature value, the humidity value or the flow value is judged to reach a preset threshold value rule, controlling the first electromagnetic valve to execute the action of opening, closing or opening degree regulation.
CN202010057041.XA 2020-01-16 2020-01-16 Ultrapure water instrument system Pending CN111233235A (en)

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Application Number Priority Date Filing Date Title
CN202010057041.XA CN111233235A (en) 2020-01-16 2020-01-16 Ultrapure water instrument system

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Application Number Priority Date Filing Date Title
CN202010057041.XA CN111233235A (en) 2020-01-16 2020-01-16 Ultrapure water instrument system

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Publication Number Publication Date
CN111233235A true CN111233235A (en) 2020-06-05

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