CN208617595U - A kind of medical ultrapure water treatment facilities - Google Patents
A kind of medical ultrapure water treatment facilities Download PDFInfo
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- CN208617595U CN208617595U CN201821098695.1U CN201821098695U CN208617595U CN 208617595 U CN208617595 U CN 208617595U CN 201821098695 U CN201821098695 U CN 201821098695U CN 208617595 U CN208617595 U CN 208617595U
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Abstract
The utility model belongs to medical ultrapure water preparation technical field, propose a kind of medical ultrapure water treatment facilities, including cabinet, sequentially connected raw water box is provided in cabinet, initial filter device, reverse osmosis unit, EDI device, fine filtering device, bactericidal unit, pure water water tank, bactericidal unit is also connected with water quality resistivity sensor, pure water water tank includes the first water tank and for the second water tank with the first water tank switch operating, first water tank, the second water inlet is provided on second water tank, second discharge outlet, second water outlet, second water inlet of the first water tank, second water inlet of the second water tank passes through the first solenoid valve and connect with bactericidal unit, two the second discharge outlet pass through second solenoid valve and connect with initial filter device, two the second water outlets are connect with water spot.The utility model solves the problems, such as that medical ultrapure water treatment facilities exist in the prior art and is detained water pollution.
Description
Technical field
The utility model belongs to medical ultrapure water preparation technical field, is related to a kind of medical ultrapure water treatment facilities.
Background technique
Medical ultrapure water treatment facilities are by pretreatment system, reverse osmose pure-water system, EDI device (continuous electric desalination skill
Art), the multi-function device of the processes composition such as after-treatment system, using conveniently, safely, operating cost is cheap, and producing water water quality is stablized
Equipment.The equipment is mainly used in blood dialysis room, biochemical room, the department of stomatology, supply room central laboratory, Drug Manufacturing Room, operating room etc.
Medical space, but medical ultrapure water treatment facilities most at present there are problems that being detained water pollution.
Utility model content
The utility model proposes a kind of medical ultrapure water treatment facilities, solve medical ultrapure water process in the prior art and set
It is standby to there are problems that being detained water pollution.
The technical solution of the utility model is achieved in that
A kind of medical ultrapure water treatment facilities, comprising:
Cabinet is provided with sequentially connected raw water box, initial filter device, reverse osmosis unit, EDI device, essence in the cabinet
Device, bactericidal unit, pure water water tank are filtered, the bactericidal unit is also connected with water quality resistivity sensor,
The reverse osmosis unit includes that the sequentially connected first-stage reverse osmosis device for initial filter, the second level for refined filtration are anti-
Permeability apparatus, the first-stage reverse osmosis device are connect with the initial filter device, the second level reverse osmosis apparatus and the EDI device
Connection,
The pure water water tank includes the first water tank and for the second water tank with the first water tank switch operating, and described
The second water inlet, the second discharge outlet, the second water outlet are provided on one water tank, second water tank, first water tank
Second water inlet, second water tank the second water inlet pass through the first solenoid valve and connect with the bactericidal unit, two institutes
It states the second discharge outlet and passes through second solenoid valve and connect with the initial filter device, two second water outlets connect with water spot
It connects.
Further, the initial filter device includes sequentially connected quartz filter, active carbon filter, the quartz sand
Filter is connect with the raw water box, and the active carbon filter is connect with the first-stage reverse osmosis device.
Further, the first-stage reverse osmosis device, the second level reverse osmosis apparatus include shell, top cover, filter core, described
The top of the shell is arranged in top cover, and the filter core is arranged in the enclosure interior,
The first water inlet is provided on the top cover, the first water inlet on the first-stage reverse osmosis device and the initial filter
Device connection, the bottom of the reverse osmosis unit are provided with the first discharge outlet, the first water outlet, first discharge outlet and draining
Pipe connects, and the first water inlet on the first water outlet and the second level reverse osmosis apparatus on the first-stage reverse osmosis device connects
It connects, the first water outlet on the second level reverse osmosis apparatus is connect with the EDI device.
Further, the first-stage reverse osmosis device, the second level reverse osmosis apparatus are respectively connected with self-cleaning filter.
Further, the bactericidal unit includes sequentially connected ultraviolet sterilizer, ozone sterilization device, described ultraviolet
Line bactericidal unit is connect with the fine filtering device, and third water outlet, the third water outlet are provided on the ozone sterilization device
The water quality resistivity sensor is provided at mouthful.
Further, the ozone sterilization device is connected with ozone air inlet pipe, the ozone air inlet pipe and ozone generating-device
It connects, the lower part in the ozone sterilization device is additionally provided with aerator, is additionally provided with pressure on the ozone sterilization device
Control device.
Further, first solenoid valve, the second solenoid valve are three-way magnetic valve, and it connects with controller
It connects.
The utility model is using principle and has the beneficial effect that
1, the medical ultrapure water treatment facilities in the utility model are provided with two water tanks, can replace switch operating,
When the ultrapure water resting period is longer, will there are problems that ultrapure water pollutes again, will affect the normal use of equipment or make
At the waste of water resource, and pure water water tank there are two being arranged, in equipment operation, one of pure water water tank operating storage is ultrapure
Water, another pure water water tank do not work, and in it be it is empty, do not store any substance.Exist in the ultrapure water of storage and is detained
When the problem of water pollution, the corresponding solenoid valve of pure water water tank is opened, so that occluded water is led to initial filter device, again passes by processing,
Ultrapure water use is obtained, at this time the originally empty corresponding electromagnetism valve events of ultrapure water tank, stores ultrapure water for using.
Initial filter device in the utility model can carry out Adsorption to the granule foreign in water, and water is using reverse osmosis
Device, charged ion, inorganic matter, colloidal particles, bacterium and the organic substance etc. being effectively isolated in water removal, to water carry out into
The purified treatment of one step.EDI device can hand over the selection of positive and negative ion through effect and ion by positive and negative ionic membrane
Resin is changed to the exchange interaction of water intermediate ion, the directional migration of water intermediate ion is realized under the action of electric field, to reach water
Deep purifying desalination, it is compact-sized, easy to operate.Fine filtering device is resin filter, can be carried out to the charged ion in water
Absorption, and can be filtered separation to the impurity in water again, bactericidal unit can go out bacterium, virus in removing water etc., so that it may
Storage use is carried out with the ultrapure water to process.
2, the quartz filter in the utility model can effectively retain remove water in suspended matter, organic matter,
Colloidal particles, microorganism and part heavy metal ion etc., being finally reached reduces water turbidity, purifies water, and active carbon filter can
Using the preprocessing system as EDI device, the chlorine residue that not can be removed in prime filtering can be adsorbed, can effectively ensure that subsequent equipment
Service life improves effluent quality, prevents from polluting, and the reverse osmosis unit free state chlorine residue poisoning that especially can be prevented from rear class is dirty
Dye.
3, pre-processing stage of the first-stage reverse osmosis device as second level reverse osmosis apparatus in the utility model, will be opposite in water
The impurity such as biggish inorganic ions, bacterium, virus, organic matter and colloid removal, to obtain the pure water of high quality, level-one reverse osmosis
Saturating production water is as raw water, into second level reverse osmosis apparatus, to smaller inorganic ions, bacterium, virus, organic matter and the glue in water
The removal of the impurity such as body, can also mitigate the load of the treating capacity of EDI device.And first-stage reverse osmosis device, second level reverse osmosis apparatus
It is respectively connected with self-cleaning filter, can not only ensure the cleaning of equipment, and can guarantee the quality of water outlet.
4, the ultrapure water in the utility model using it is preceding can also exterminating bacterium Jing Guo two-stage, water is by ultraviolet disinfection
Device, ozone sterilization device can be sterilized fast and efficiently, and without any residual, not will cause secondary pollution.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is reverse osmosis unit structural schematic diagram in the utility model；
In figure: 1- raw water box, 2- initial filter device, 21- quartz filter, 22- active carbon filter, the reverse osmosis dress of 3-
It sets, 31- first-stage reverse osmosis device, 311- shell, 312- top cover, 313- filter core, 32- second level reverse osmosis apparatus, 33- first is intake
Mouthful, the first discharge outlet of 34-, the first water outlet of 35-, 4-EDI device, 5- fine filtering device, 6- bactericidal unit, 61- ultraviolet disinfection
Device, 62- ozone sterilization device, 63- third water outlet, 7- pure water water tank, the first water tank of 71-, the second water tank of 72-, 73-
Two water inlets, the second discharge outlet of 74-, the second water outlet of 75-, 8- water quality resistivity sensor, the first solenoid valve described in 9-, 10-
Pressure control device, second solenoid valve described in 11-, 12- drainpipe, 13- ozone air inlet pipe, 14- ozone generating-device, 15- expose
Device of air, 16- self-cleaning filter.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in FIG. 1 to FIG. 2, the utility model proposes the medical ultrapure water treatment facilities of one kind, comprising:
Cabinet is provided with sequentially connected raw water box 1, initial filter device 2, reverse osmosis unit 3, EDI device 4, essence in cabinet
Device 5, bactericidal unit 6, pure water water tank 7 are filtered, bactericidal unit 6 is also connected with water quality resistivity sensor 8,
Reverse osmosis unit 3 is anti-including the sequentially connected first-stage reverse osmosis device 31 for initial filter, the second level for refined filtration
Permeability apparatus 32, first-stage reverse osmosis device 31 are connect with initial filter device 2, and second level reverse osmosis apparatus 32 is connect with EDI device 4,
Pure water water tank 7 is including the first water tank 71 and for the second water tank 72 with 71 switch operating of the first water tank, the first water
The second water inlet 73, the second discharge outlet 74, the second water outlet 75 are provided on case 71, the second water tank 72, the first water tank 71
Second water inlet 73, the second water tank 72 the second water inlet 73 connect with bactericidal unit 6 by the first solenoid valve 9, two the
Two discharge outlet 74 are connect by second solenoid valve 11 with initial filter device 2, and two the second water outlets 75 are connect with water spot.
Medical ultrapure water treatment facilities in the utility model are provided with two water tanks, can replace switch operating, super
When the pure water resting period is longer, will there are problems that ultrapure water pollutes again, will affect the normal use of equipment or cause
The waste of water resource, and pure water water tank there are two being arranged, in equipment operation, one of pure water water tank operating storage is ultrapure
Water, another pure water water tank do not work, and in it be it is empty, do not store any substance.Exist in the ultrapure water of storage and is detained
When the problem of water pollution, the corresponding solenoid valve of pure water water tank is opened, so that occluded water is led to initial filter device, again passes by processing,
Ultrapure water use is obtained, at this time the originally empty corresponding electromagnetism valve events of ultrapure water tank, stores ultrapure water for using.
Initial filter device 2 in the utility model can carry out Adsorption to the granule foreign in water, and water is using reverse osmosis
Saturating device 3, charged ion, inorganic matter, colloidal particles, bacterium and the organic substance etc. being effectively isolated in water removal, to water into
The further purified treatment of row.EDI device 4 can by positive and negative ionic membrane to the selection of positive and negative ion through effect and from
Sub-exchange resin realizes the directional migration of water intermediate ion, to reach to the exchange interaction of water intermediate ion under the action of electric field
The deep purifying desalination of water, it is compact-sized, easy to operate.Fine filtering device 5 is resin filter, can be to the charged ion in water
It being adsorbed, and separation can be filtered to the impurity in water again, bactericidal unit 6 can go out bacterium, virus in water removal etc.,
Can the ultrapure water to process carry out storage use.
Further, initial filter device 2 includes sequentially connected quartz filter 21, active carbon filter 22, quartz sand mistake
Filter 21 is connect with raw water box 1, and active carbon filter 22 is connect with first-stage reverse osmosis device 31.
Quartz filter 21 in the utility model can effectively retain remove water in suspended matter, organic matter,
Colloidal particles, microorganism and part heavy metal ion etc., being finally reached reduces water turbidity, purifies water, active carbon filter 22
It can be used as the preprocessing system of EDI device 4, the chlorine residue that not can be removed in prime filtering can be adsorbed, can effectively ensure that rear class
Service life of equipment improves effluent quality, prevents from polluting, especially can be prevented from the reverse osmosis unit free state chlorine residue of rear class
Poison pollution.
Further, first-stage reverse osmosis device 31, second level reverse osmosis apparatus 32 include shell 311, top cover 312, filter core
313, the top of shell 311 is arranged in top cover 312, and filter core 313 is arranged inside shell 311,
The first water inlet 33 is provided on top cover 312, the first water inlet 33 on first-stage reverse osmosis device 31 is filled with initial filter
2 connections are set, the bottom of reverse osmosis unit 3 is provided with the first discharge outlet 34, the first water outlet 35, the first discharge outlet 34 and drainpipe
12 connect, and the first water outlet 35 on first-stage reverse osmosis device 31 connects with the first water inlet 33 on second level reverse osmosis apparatus 32
It connects, the first water outlet 35 on second level reverse osmosis apparatus 32 is connect with EDI device 4.
Further, first-stage reverse osmosis device 31, second level reverse osmosis apparatus 32 are respectively connected with self-cleaning filter 16.
Pre-processing stage of the first-stage reverse osmosis device 31 as second level reverse osmosis apparatus 32 in the utility model, by phase in water
The impurity such as biggish inorganic ions, bacterium, virus, organic matter and colloid are removed, to obtain the pure water of high quality, level-one is anti-
The production water of permeability apparatus 31 is as raw water, into second level reverse osmosis apparatus 32, in water smaller inorganic ions, bacterium, virus,
The removal of the impurity such as organic matter and colloid, can also mitigate the load of the treating capacity of EDI device 4.And first-stage reverse osmosis device 31,
Second level reverse osmosis apparatus 32 is respectively connected with self-cleaning filter 16, can not only ensure the cleaning of equipment, and can guarantee to be discharged
Quality.
Further, bactericidal unit 6 includes sequentially connected ultraviolet sterilizer 61, ozone sterilization device 62, ultraviolet light
Bactericidal unit 61 is connect with fine filtering device 5, is provided with third water outlet 63 on ozone sterilization device 62, at third water outlet 63
It is provided with water quality resistivity sensor 8.
Further, ozone sterilization device 62 is connected with ozone air inlet pipe 13, ozone air inlet pipe 13 and ozone generating-device 14
It connects, the lower part in ozone sterilization device 62 is additionally provided with aerator 15, and pressure control is additionally provided on ozone sterilization device 62
Device 10 processed.
Ultrapure water in the utility model using it is preceding can also exterminating bacterium Jing Guo two-stage, water is by ultraviolet disinfection dress
Setting 61, ozone sterilization device 62 can fast and efficiently sterilize, and without any residual, not will cause secondary pollution.
Further, the first solenoid valve 9, second solenoid valve 11 are three-way magnetic valve, and it connect with controller.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of medical ultrapure water treatment facilities, which is characterized in that including cabinet, sequentially connected original is provided in the cabinet
Water tank (1), initial filter device (2), reverse osmosis unit (3), EDI device (4), fine filtering device (5), bactericidal unit (6), pure water water tank
(7), the bactericidal unit (6) is also connected with water quality resistivity sensor (8),
The reverse osmosis unit (3) include it is sequentially connected for the first-stage reverse osmosis device (31) of initial filter, for the two of refined filtration
Grade reverse osmosis unit (32), the first-stage reverse osmosis device (31) connect with the initial filter device (2), the two-pass reverse osmosis dress
(32) are set to connect with the EDI device (4),
The pure water water tank (7) is including the first water tank (71) and for the second water tank with the first water tank (71) switch operating
(72), first water tank (71), be provided with the second water inlet (73), the second discharge outlet on second water tank (72)
(74), the second water outlet (75), the second water inlet (73) of first water tank (71), second water tank (72) second into
The mouth of a river (73) is connect by the first solenoid valve (9) with the bactericidal unit (6), and two second discharge outlet (74) pass through
Second solenoid valve (11) is connect with the initial filter device (2), and two second water outlets (75) connect with water spot.
2. the medical ultrapure water treatment facilities of one kind according to claim 1, which is characterized in that initial filter device (2) packet
Include sequentially connected quartz filter (21), active carbon filter (22), the quartz filter (21) and the raw water
Case (1) connection, the active carbon filter (22) connect with the first-stage reverse osmosis device (31).
3. the medical ultrapure water treatment facilities of one kind according to claim 2, which is characterized in that the first-stage reverse osmosis device
(31), the second level reverse osmosis apparatus (32) includes shell (311), top cover (312), filter core (313), the top cover (312)
Top in the shell (311) is set, filter core (313) setting is internal in the shell (311),
It is provided with the first water inlet (33) on the top cover (312), the first water inlet on the first-stage reverse osmosis device (31)
(33) it is connect with the initial filter device (2), the bottom of the reverse osmosis unit (3) is provided with the first discharge outlet (34), first goes out
The mouth of a river (35), first discharge outlet (34) connect with drainpipe (12), and first on the first-stage reverse osmosis device (31) goes out
The mouth of a river (35) is connect with the first water inlet (33) on the second level reverse osmosis apparatus (32), the second level reverse osmosis apparatus (32)
On the first water outlet (35) connect with the EDI device (4).
4. the medical ultrapure water treatment facilities of one kind according to claim 3, which is characterized in that the first-stage reverse osmosis device
(31), the second level reverse osmosis apparatus (32) is respectively connected with self-cleaning filter (16).
5. the medical ultrapure water treatment facilities of one kind according to claim 1, which is characterized in that bactericidal unit (6) packet
Include sequentially connected ultraviolet sterilizer (61), ozone sterilization device (62), the ultraviolet sterilizer (61) with it is described
Fine filtering device (5) connects, and is provided with third water outlet (63) on the ozone sterilization device (62), the third water outlet (63)
Place is provided with the water quality resistivity sensor (8).
6. the medical ultrapure water treatment facilities of one kind according to claim 5, which is characterized in that the ozone sterilization device
(62) it is connected with ozone air inlet pipe (13), the ozone air inlet pipe (13) connect with ozone generating-device (14), and the ozone goes out
Lower part in bacterium device (62) is additionally provided with aerator (15), is additionally provided with pressure control on the ozone sterilization device (62)
Device (10).
7. the medical ultrapure water treatment facilities of one kind according to claim 1, which is characterized in that first solenoid valve (9),
The second solenoid valve (11) is three-way magnetic valve, and it connect with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098695.1U CN208617595U (en) | 2018-07-11 | 2018-07-11 | A kind of medical ultrapure water treatment facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821098695.1U CN208617595U (en) | 2018-07-11 | 2018-07-11 | A kind of medical ultrapure water treatment facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208617595U true CN208617595U (en) | 2019-03-19 |
Family
ID=65705270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821098695.1U Active CN208617595U (en) | 2018-07-11 | 2018-07-11 | A kind of medical ultrapure water treatment facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208617595U (en) |
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2018
- 2018-07-11 CN CN201821098695.1U patent/CN208617595U/en active Active
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