CN204162546U - Ultrapure water machine - Google Patents
Ultrapure water machine Download PDFInfo
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- CN204162546U CN204162546U CN201420525306.4U CN201420525306U CN204162546U CN 204162546 U CN204162546 U CN 204162546U CN 201420525306 U CN201420525306 U CN 201420525306U CN 204162546 U CN204162546 U CN 204162546U
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Abstract
The utility model discloses a kind of ultrapure water machine, the water-in comprising housing and be opened on described housing and water outlet, described ultrapure water machine also comprises: pretreatment unit, is arranged in described housing, and the feed-water end of described pretreatment unit is communicated with described water-in; Reverse osmosis units, is arranged in described housing, and the feed-water end of described reverse osmosis units is communicated with the water side of described pretreatment unit; Water tank, is arranged in described housing, and the feed-water end of described water tank is communicated with the water side of described reverse osmosis units; Supply unit, is arranged in described housing, and the feed-water end of described supply unit is communicated with the water side of described water tank, and the water side of described supply unit is communicated with described water outlet.Above-mentioned ultrapure water machine, is built in enclosure interior by water tank, and setting gradually by pretreatment unit, reverse osmosis units and supply unit, make ultrapure water machine integrated degree higher, use efficient and convenient, and reduce the length of transport pipe, reduce contaminated probability.
Description
Technical field
The present invention relates to pure water preparation field, particularly relate to a kind of ultrapure water machine.
Background technology
Ultrapure water refers to, is almost removed completely by the conducting medium in water, and the colloidalmaterial of dissociation, gas and organism all do not remove the water to very low degree by water.Ultrapure water is the indispensable and very important raw material of modern industry.In various field, such as, for semiconductor source material and the cleaning of vessel used, the preparation of lay photoetching mask plate in integrated circuit industry, the making of other solid electronic devices, thick film and thin film circuit, printed wiring, valve tube etc., all has a wide range of applications.
Ultrapure water machine a kind of to process former water such as tap water, almost removed completely by the conducting medium in water, and the colloidalmaterial of dissociation, gas and organism all do not remove the water treating equipment to very low degree by water.In ultrapure water machine, in order to meet the demand of user's water withdrawal, will be stored in water tank through the preliminary water filtered, the water extracted during water intaking from water tank carries out next step purification, improve purification efficiency, increase water withdrawal during water intaking, be therefore provided with cisten mechanism.But current, the water of ultrapure water machine purification on the market is easily polluted in body.
Summary of the invention
Based on this, be necessary for the easy contaminated problem of ultrapure water, provide a kind of water that makes not to be vulnerable to the ultrapure water machine polluted.
A kind of ultrapure water machine, comprise housing and the water-in that is opened on described housing and water outlet, described ultrapure water machine also comprises:
Pretreatment unit, is arranged in described housing, and the feed-water end of described pretreatment unit is communicated with described water-in;
Reverse osmosis units, is arranged in described housing, and the feed-water end of described reverse osmosis units is communicated with the water side of described pretreatment unit;
Water tank, is arranged in described housing, and the feed-water end of described water tank is communicated with the water side of described reverse osmosis units;
Supply unit, is arranged in described housing, and the feed-water end of described supply unit is communicated with the water side of described water tank, and the water side of described supply unit is communicated with described water outlet.
Wherein in an embodiment, described pretreatment unit also comprises melt-blown filter strainer and activated charcoal filter, the feed-water end of described melt-blown filter strainer is communicated with described water-in, the water side of described melt-blown filter is communicated with the feed-water end of described activated charcoal filter, and the water side of described activated charcoal filter is communicated with described reverse osmosis units.
Wherein in an embodiment, described reverse osmosis units comprises pressurizing pack and anti-penetration water purifier, the feed-water end of described pressurizing pack is communicated with the water side of described activated charcoal filter, the water side of described pressurizing pack is communicated with the feed-water end of described anti-penetration water purifier, the water side of described anti-penetration water purifier and the feed-water end pipeline communication of described water tank.
Wherein in an embodiment, described supply unit comprises ultraviolet water purifier and purification column, the feed-water end of described ultraviolet water purifier is connected with the water side of described water tank, the water side of described ultraviolet water purifier is communicated with the feed-water end of described purification column, and the water side of described purification column is communicated with described water outlet.
Wherein in an embodiment, described ultrapure water machine also comprises resistivity probe, and described resistivity probe is arranged on the water side of described purification column with on the pipeline be connected between described water outlet, to measure resistivity of water.
Wherein in an embodiment, described ultrapure water machine also comprises high-voltage switch gear, and described high-voltage switch gear is arranged on the water side of described ultraviolet lamp purification device, with the operation by ultrapure water machine described in the pressure-controlling in the described water tank of monitoring.
Wherein in an embodiment, described ultrapure water machine also comprises low-tension switch, and described low-tension switch is arranged at the water side of described activated charcoal filter, out of service at low water pressures to control described ultrapure water machine.
Wherein in an embodiment, described water tank is provided with internal pressurization air bag away from feed-water end side, so that hydraulic pressure is gone out described water tank.
Wherein in an embodiment, described ultrapure water machine also comprises division board, described division board side arranges described reverse osmosis units, the opposite side of described division board arranges described pretreatment unit, described supply unit and described water tank, and described processing unit and described supply unit are adjacent with described water tank respectively.
A kind of ultrapure water machine, comprise housing and the water-in that is opened on described housing and water outlet, described ultrapure water machine comprises:
Pretreatment unit, be arranged in described housing, described pretreatment unit comprises melt-blown filter strainer and activated charcoal filter, and the feed-water end of described melt-blown filter strainer is communicated with described water-in, and the water side of described melt-blown filter is communicated with the feed-water end of described activated charcoal filter;
Reverse osmosis units, be arranged in described housing, described reverse osmosis units comprises pressurizing pack and anti-penetration water purifier, and the feed-water end of described pressurizing pack is communicated with the water side of described activated charcoal filter, and the water side of described pressurizing pack is communicated with the feed-water end of described anti-penetration water purifier;
Water tank, is arranged in described housing, and the feed-water end of described water tank is communicated with the water side of described anti-penetration water purifier;
Supply unit, be arranged in described housing, described supply unit comprises ultraviolet water purifier and purification column, the feed-water end of described ultraviolet water purifier is communicated with the water side of described water tank, the water side of described ultraviolet water purifier is communicated with the feed-water end of described purification column, and the water side of described purification column is communicated with described water outlet;
Division board, top is provided with described anti-penetration water purifier and described pressurizing pack, described pretreatment unit and described supply unit are set below described division board, described pretreatment unit and described supply unit are arranged along division board respectively, and be provided with the dividing plate perpendicular to described division board along described supply unit orientation, described ultraviolet water purifier, described meltblown filters and described activated charcoal filter are arranged on dividing plate successively side by side; Described water tank is simultaneously adjacent with described supply unit with described processing unit.
Above-mentioned ultrapure water machine, water tank is built in enclosure interior, and purify former water by setting gradually of pretreatment unit, reverse osmosis units and supply unit, make ultrapure water machine integrated degree higher, use efficient and convenient, be convenient to transport, and reduce the length of transport pipe, reduce contaminated probability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ultrapure water machine of an embodiment;
Fig. 2 is the left view of the ultrapure water machine in Fig. 1;
Fig. 3 is the front view of the ultrapure water machine in Fig. 1;
Fig. 4 is the right view of the ultrapure water machine in Fig. 1.
Embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Preferred embodiment of the present invention is given in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, it can directly on another element or the element that also can exist between the two.When an element is considered to " connection " another element, it can be the element being directly connected to another element or may existing between the two simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention herein just in order to describe specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Ultrapure water machine 10 as shown in Figures 1 and 2, the pretreatment unit 14, reverse osmosis units 16 and the supply unit 18 that comprise housing 11, water-in (figure does not mark), water outlet (figure does not mark), water tank 12 and be communicated with successively by pipeline.The feed-water end of pretreatment unit 14 is communicated with water-in, the feed-water end of reverse osmosis units 16 is communicated with the water side of pretreatment unit 14, the feed-water end of water tank 12 is communicated with the water side of reverse osmosis units 16, the feed-water end of supply unit 18 is communicated with the water side of water tank 12, and the water side of supply unit 18 is communicated with water outlet.
Ultrapure water machine 10 by the position setting of the built-in and pretreatment unit 14 of water tank 12, reverse osmosis units 16 and supply unit 18, make ultrapure water machine 10 structure compacter, take up room less.Water tank 12 is built in housing 11, reduce the duct length that water tank 12 is connected with between reverse osmosis units 16 and supply unit 18, effectively reduce water contaminated probability in the duct, and without the need to carrying separately water tank 12, be convenient to transport, and reduce space hold, add the utilization ratio in space.Setting gradually of pretreatment unit 14, reverse osmosis units 16 and supply unit 18 makes former water be effectively addressed, the good separating effect of water.
In this preferred embodiment, housing 11 is provided with division board 112, and described division board 112 is separated water route and pilot circuit, avoids water and pilot circuit contact short circuit and breaks down.Further, described water tank 12 is also provided with the air bag of internal pressurization away from the side of feed-water end, the water inlet extruding gasbag of feed-water end, and when after closedown feed-water end, open water side, the water in air sac pressing water tank 12, extrudes water tank by it by water side.
Refer to Fig. 4, in this preferred embodiment, described pretreatment unit 14 comprises meltblown filters 142 and activated charcoal filter 144, and wherein, meltblown filters 142 and activated charcoal filter 144 are arranged side by side.The filter core of described meltblown filters 142 is melt-blown filter (also known as PP filter core), tangled by superfine polypropylene fiber hot melt and make, there is uniform pore diameter, outer thin interior close Depth Filtration structure, filtration efficiency is high, resistance to acids and bases is strong, effectively can remove the impurity such as suspended substance, particulate, iron rust in the water be cleaned.The feed-water end of meltblown filters 142 is connected with water-in, and its water side is communicated with the feed-water end of activated charcoal filter 144.Water flow to activated charcoal filter 144 through meltblown filters 142, and described activated charcoal filter 144 can adsorb the chlorine residue that meltblown filters 142 cannot be removed, and effectively can ensure the work-ing life of rear class equipment, improves effluent quality.
Further, the water side of activated charcoal filter 144 is provided with low-tension switch 15, when ultrapure water machine 10 stops water inlet and causes hydraulic pressure to be reduced to certain value, low-tension switch 15 is cut off the electricity supply, ultrapure water machine 10 is shut down, prevents pressurizing pack 162 from dallying, thus ensure that the safe operation of ultrapure water machine 10, improve safety and reliability, and save the energy.
Please again consult Fig. 1 and Fig. 2, in this preferred embodiment, reverse osmosis units 16 comprises pressurizing pack 162 and anti-penetration water purifier 164.Anti-penetration water purifier 164 is RO film (Reverse Osmosis, RO).Wherein, pressurizing pack 162 and anti-penetration water purifier 164 are mutually vertical places and is positioned at the top of water tank 12.Along arranged direction with anti-penetration water purifier 164 of pressurizing pack 162, and between both and water tank 12, be provided with aforementioned division board 112.Division board 112, for pressurizing pack 162 and anti-penetration water purifier 164 being isolated with pilot circuit and other device, makes ultrapure water machine 10 compact construction and saves space.Particularly, pressurizing pack 162 is topping-up pump.
The feed-water end of pressurizing pack 162 connects the water side of activated charcoal filter 144, and the water side of pressurizing pack 162 connects the feed-water end of anti-penetration water purifier 164.Pressurizing pack 164 will pressurize through pretreated water, enter anti-penetration water purifier 164, anti-penetration water purifier 164 can make water molecules pass through, and outside the inorganic salt, heavy metal ion, organism, colloid, bacterium, virus etc. in former water are blocked in, effectively purified the water flowing through anti-penetration water purifier 164.
In addition, pressurizing pack 162 provides intake pressure to anti-penetration water purifier 164, make the discharge pressure being subject to anti-penetration water purifier 164 by the water in water tank 12, by the water side press-in supply unit 18 of water tank 12, avoid for from the use by water transferpump of sucking-off from water tank 12, reduce the power of ultrapure water machine 10, save electric energy and cost.
Further, also be connected with magnetic valve between the water side of pressurizing pack 162 and the feed-water end of anti-penetration water purifier 164, magnetic valve when system stops water processed, can cut off the water source of anti-penetration water purifier 164, anti-sealing under pressure, slowly through anti-penetration water purifier 164.
Refer to Fig. 3, in this preferred embodiment, described supply unit 18 comprises ultraviolet water purifier 182 and purification column 184.The feed-water end of described ultraviolet water purifier 182 is connected with water tank 12, and the water in water tank 12 is by the discharge pressure press-in ultraviolet water purifier 182 of reverse osmosis units 16.
Particularly, ultraviolet water purifier 182 carries out sterilization and disinfection by the water body of short wavelength UV line convection in it that generative center radiation wavelength is 253.7nm.The water side of ultraviolet water purifier 182 is communicated with the feed-water end of purification column 184, and described purification column 184 utilizes ion exchange principle, carries out advanced desalination to the water after reverse osmosis, finally makes it reach ultrapure water level.
Further, the water side of ultraviolet water purifier 182 is provided with high-voltage switch gear 17, with the stopping by monitoring the hydraulic pressure control ultrapure water machine 10 in water tank 12 or operation.When ultrapure water machine 10 starts to produce water, water through rough purification injects water tank 12, hydraulic pressure in the process of water filling in water tank 12 constantly raises, when water tank 12 is full water state, hydraulic pressure in water tank 12 reaches the vertex threshold values of high-voltage switch gear 17, and it is out of service that high-voltage switch gear 17 controls ultrapure water machine 10.When the water in water tank 12 flows out and makes the water in water tank 12 reduce gradually, hydraulic pressure in water tank 12 reduces gradually, when hydraulic pressure is reduced to the lower-most point threshold values of high-voltage switch gear 17, high-voltage switch gear 17 restarts ultrapure water machine 10 and excessively arranges high-voltage switch gear 17, automatically the operation of ultrapure water machine 10 is controlled by the change of hydraulic pressure in water tank 12, improve cleaning water, simplify the operation course.
Further, the water side of purification column 184 is communicated with water outlet, ultrapure water after purification flows out ultrapure water machine 10 by water outlet, in this preferred embodiment, resistivity probe 186 is provided with between the water side and described water outlet of described purification column 184, can resistivity of water be measured, thus judge the ultrapure water whether conformance with standard that produces, monitor water purification further.Resistivity probe 186 has stronger environmental compatibility, easy to use, can clear display measurement value.
Please again consult Fig. 1, in this enforcement, division board 112 shape is rectangle, and the anti-penetration water purifier 164 above division board 112 and pressurizing pack 162 are respectively along two limit horizontal positioned that division board 112 is adjacent.Described pretreatment unit 14 and supply unit 18 are vertically placed in the below of division board 112, pretreatment unit 14 and supply unit 18 are arranged along adjacent another two limits of division board 112 respectively, and be provided with the dividing plate 114 perpendicular to division board 112 along the orientation of described supply unit 18, ultraviolet water purifier 182, meltblown filters 142 are arranged on dividing plate 114 successively side by side with activated charcoal filter 144, and ultraviolet water purifier 182 is positioned near purification column 184 side.Water tank 12 is simultaneously adjacent with supply unit 18 with processing unit 14, is positioned at below division board 112.
It should be noted that, the above-mentioned noun of locality is upper and lower to be referred to when ultrapure water machine 10 is placed in horizontal plane, along gravity direction away from and direction perpendicular to horizontal plane is top, its contrary direction is below.Due to this setup of ultrapure water machine 10, ultrapure water machine 10 makes full use of space, compact construction.
Above-mentioned ultrapure water machine 10, water tank 12 is built in housing 11 inner, reduce the duct length that water tank 12 is connected with between reverse osmosis units 16 and supply unit 18, effectively reduce water contaminated probability in the duct, and without the need to carrying separately water tank 12, be convenient to transport, and reduce space hold, add the utilization ratio in space.By setting gradually of pretreatment unit 14, reverse osmosis units 16 and supply unit 18, effectively purify former water, reached the standard of ultrapure water.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a ultrapure water machine, comprise housing and the water-in that is opened on described housing and water outlet, it is characterized in that, described ultrapure water machine also comprises:
Pretreatment unit, is arranged in described housing, and the feed-water end of described pretreatment unit is communicated with described water-in;
Reverse osmosis units, is arranged in described housing, and the feed-water end of described reverse osmosis units is communicated with the water side of described pretreatment unit;
Water tank, is arranged in described housing, and the feed-water end of described water tank is communicated with the water side of described reverse osmosis units;
Supply unit, is arranged in described housing, and the feed-water end of described supply unit is communicated with the water side of described water tank, and the water side of described supply unit is communicated with described water outlet.
2. ultrapure water machine according to claim 1, it is characterized in that, described pretreatment unit also comprises melt-blown filter strainer and activated charcoal filter, the feed-water end of described melt-blown filter strainer is communicated with described water-in, the water side of described melt-blown filter is communicated with the feed-water end of described activated charcoal filter, and the water side of described activated charcoal filter is communicated with described reverse osmosis units.
3. ultrapure water machine according to claim 2, it is characterized in that, described reverse osmosis units comprises pressurizing pack and anti-penetration water purifier, the feed-water end of described pressurizing pack is communicated with the water side of described activated charcoal filter, the water side of described pressurizing pack is communicated with the feed-water end of described anti-penetration water purifier, the water side of described anti-penetration water purifier and the feed-water end pipeline communication of described water tank.
4. ultrapure water machine according to claim 1, it is characterized in that, described supply unit comprises ultraviolet water purifier and purification column, the feed-water end of described ultraviolet water purifier is connected with the water side of described water tank, the water side of described ultraviolet water purifier is communicated with the feed-water end of described purification column, and the water side of described purification column is communicated with described water outlet.
5. ultrapure water machine according to claim 4, is characterized in that, described ultrapure water machine also comprises resistivity probe, and described resistivity probe is arranged on the water side of described purification column with on the pipeline be connected between described water outlet, to measure resistivity of water.
6. ultrapure water machine according to claim 4, it is characterized in that, described ultrapure water machine also comprises high-voltage switch gear, and described high-voltage switch gear is arranged on the water side of described ultraviolet lamp purification device, to monitor the hydraulic pressure in described water tank, and control stopping or the operation of described ultrapure water machine.
7. ultrapure water machine according to claim 2, is characterized in that, described ultrapure water machine also comprises low-tension switch, and described low-tension switch is arranged at the water side of described activated charcoal filter, out of service at low water pressures to control described ultrapure water machine.
8. ultrapure water machine according to claim 1, is characterized in that, described water tank is provided with internal pressurization air bag away from feed-water end side, so that hydraulic pressure is gone out described water tank.
9. ultrapure water machine according to claim 1, it is characterized in that, described ultrapure water machine also comprises division board, described division board side arranges described reverse osmosis units, the opposite side of described division board arranges described pretreatment unit, described supply unit and described water tank, and described processing unit and described supply unit are adjacent with described water tank respectively.
10. a ultrapure water machine, comprise housing and the water-in that is opened on described housing and water outlet, it is characterized in that, described ultrapure water machine comprises:
Pretreatment unit, be arranged in described housing, described pretreatment unit comprises melt-blown filter strainer and activated charcoal filter, and the feed-water end of described melt-blown filter strainer is communicated with described water-in, and the water side of described melt-blown filter is communicated with the feed-water end of described activated charcoal filter;
Reverse osmosis units, be arranged in described housing, described reverse osmosis units comprises pressurizing pack and anti-penetration water purifier, and the feed-water end of described pressurizing pack is communicated with the water side of described activated charcoal filter, and the water side of described pressurizing pack is communicated with the feed-water end of described anti-penetration water purifier;
Water tank, is arranged in described housing, and the feed-water end of described water tank is communicated with the water side of described anti-penetration water purifier;
Supply unit, be arranged in described housing, described supply unit comprises ultraviolet water purifier and purification column, the feed-water end of described ultraviolet water purifier is communicated with the water side of described water tank, the water side of described ultraviolet water purifier is communicated with the feed-water end of described purification column, and the water side of described purification column is communicated with described water outlet;
Division board, top is provided with described anti-penetration water purifier and described pressurizing pack, described pretreatment unit and described supply unit are set below described division board, described pretreatment unit and described supply unit are arranged along division board respectively, and be provided with the dividing plate perpendicular to described division board along described supply unit orientation, described ultraviolet water purifier, described meltblown filters and described activated charcoal filter are arranged on dividing plate successively side by side; Described water tank is simultaneously adjacent with described supply unit with described processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525306.4U CN204162546U (en) | 2014-09-12 | 2014-09-12 | Ultrapure water machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525306.4U CN204162546U (en) | 2014-09-12 | 2014-09-12 | Ultrapure water machine |
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| CN204162546U true CN204162546U (en) | 2015-02-18 |
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| CN201420525306.4U Active CN204162546U (en) | 2014-09-12 | 2014-09-12 | Ultrapure water machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193053A (en) * | 2014-09-12 | 2014-12-10 | 湖南中沃水务环保科技有限公司 | Ultrapure water machine |
| CN112225362A (en) * | 2020-09-25 | 2021-01-15 | 广州赛能直饮水有限公司 | Integrated water-saving full-house water purifying equipment |
-
2014
- 2014-09-12 CN CN201420525306.4U patent/CN204162546U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104193053A (en) * | 2014-09-12 | 2014-12-10 | 湖南中沃水务环保科技有限公司 | Ultrapure water machine |
| CN112225362A (en) * | 2020-09-25 | 2021-01-15 | 广州赛能直饮水有限公司 | Integrated water-saving full-house water purifying equipment |
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