CN209024340U - A kind of return water module in medical water treatment system - Google Patents
A kind of return water module in medical water treatment system Download PDFInfo
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- CN209024340U CN209024340U CN201821086403.2U CN201821086403U CN209024340U CN 209024340 U CN209024340 U CN 209024340U CN 201821086403 U CN201821086403 U CN 201821086403U CN 209024340 U CN209024340 U CN 209024340U
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Abstract
A kind of return water module in medical water treatment system, it include: raw water box, multistage filtering module, first-stage reverse osmosis module, level-one pure water tank, two-pass reverse osmosis module, second level pure water tank, accurate filter, EDI module, purify water tank, ultraviolet sterilization apparatus, heat exchanger, line module, detection device is equipped with by the reflux line that line module is back to corresponding module, detection device is connect with controller, controller controls a valve in the return water switching solenoid diaphragm valve on reflux line and opens, allow qualified water to flow directly into purifying water tank and participates in circulation, underproof water is allowed to continue subsequent processing, the water resource that user can also be saved while guarantee water water quality avoids waste treatment；Meanwhile the setting of multiple detection devices and the position arrangement of detection device further promote detection accuracy, comprehensive.
Description
Technical field
Return water module the utility model relates to water-treatment technology field, in specially a kind of medical water treatment system.
Background technique
The use of EDI technology is quickly grown in water treatment system in the prior art, while substantially improving producing water water quality
It improves and produces water efficiency, avoid water production system and suspend regenerated time waste.Requirement of the medicinal water process field to water quality
Very high, the processing step of EDI water treatment system includes raw water module, multistage filtering module, first-stage reverse osmosis module, level-one pure water
Case, two-pass reverse osmosis module, second level pure water tank, EDI module purify water tank, line module etc., wherein medical line module is also
It is related to the module that flows back, because the water consumption of medical user is uncertain, usual water is between medical user and purifying water tank
It circulates, flow through medical user and can not flowed to again in purifying water tank by the water that user uses up, but be recycled back to and flow through
Impurity in Cheng Zhonghui reflux line or water pipeline can pollute water quality after purification, so pollute entire purifying water tank and
The subsequent water quality for producing water of EDI module.
In view of the above technical problems, which proposes the return water module in a kind of medical water treatment system, comprising: former
Water tank, multistage filtering module, first-stage reverse osmosis module, level-one pure water tank, two-pass reverse osmosis module, second level pure water tank, accurate mistake
Filter, EDI module, purifying water tank, ultraviolet sterilization apparatus, heat exchanger, line module, are back to purifying water tank by line module
Between the first reflux line be equipped with detection device, the input terminal of detection device and controller connects, the output end of controller
The parameter value for corresponding respectively to return water switching solenoid diaphragm valve is connect and is provided in controller with return water switching solenoid diaphragm valve,
Controller controls a valve in corresponding return water switching solenoid diaphragm valve according to the data value received and opens, other return water
The valve switched in solenoid diaphragm valve is in closed state.Controller controls respective valves according to the selection for receiving data intelligence type
Switch, allow qualified water to flow directly into purifying water tank and participate in circulation, allow underproof water to continue subsequent processing, protect
The water resource that user can also be saved while card water water quality avoids waste treatment；Meanwhile the setting and inspection of multiple detection devices
The position arrangement for surveying device, which further promotes, detects accuracy, comprehensive.
Summary of the invention
A kind of return water module in medical water treatment system, successively includes: raw water box, multistage filtering mould by water process sequence
It is block, first-stage reverse osmosis module, level-one pure water tank, two-pass reverse osmosis module, second level pure water tank, accurate filter, EDI module, pure
Change water tank, ultraviolet sterilization apparatus, heat exchanger, line module, reflux module includes water outlet and the purified water by line module
The water inlet end connection of case is formed between purifying water tank, ultraviolet sterilization apparatus, heat exchanger, line module in turn to be circulated,
Wherein, by line module be back to purifying water tank between the first reflux line be equipped with detection device for detect be back to it is pure
Change Water in Water Tanks matter parameter, the input terminal of detection device and controller connects, output end and return water the switching electromagnetism of controller every
The S connection of film valve, return water switching solenoid diaphragm valve S include at least be arranged on the first reflux line the first return water switching electromagnetism every
Film valve S1, line module are back to the switching of the second return water on the second reflux line between second level pure water tank solenoid diaphragm valve S2
And second reflux line be connected to the first reflux line, be wherein provided in controller correspond respectively to return water switching electromagnetic diaphragm
The parameter value of valve S, controller control a valve in corresponding return water switching solenoid diaphragm valve S according to the data value received
It opens, the valve that other return water switch in solenoid diaphragm valve S is in closed state.
Compared be provided in technology must on pipeline in above-mentioned medical water treatment system between module and processing equipment
The devices such as delivery pump, high-pressure pump, switch/regulating valve, pressure protective device, flowmeter, the blowdown valve wanted, in the present invention
Huge legendary turtle is no longer carried out to state.
Working principle are as follows: the medical water by purification process is temporarily stored in purifying water tank, flow to use from purifying water tank
Water a part of family module is used by a user, and remainder will be back to purifying water tank by the first reflux line to join again
With use circulation, when flowing in the first reflux line, by the detection device that is arranged on the first reflux line to reflux
Water carries out water quality detection and will test data transmission to controller, and the program module in controller is by water quality parameter and return water switching
The parameter value of solenoid diaphragm valve S is compared: if parameter falls in data model corresponding with the first return water switching solenoid diaphragm valve S1
Qualified water is flowed back into purifying water tank and participates in using circulation next time by opening S1 when within enclosing, and is cut if parameter is fallen in the second return water
Only opened when changing within the corresponding data area of solenoid diaphragm valve S2 S2 allow return water flow into second level pure water tank in continue to through
Cross EDI resume module.
The return water that is contaminated enters pure during setting by return water module can avoid flowing back in reflux line
Change water tank pollution water tank and the subsequent water for flowing into purifying water tank, guarantees the service performance of water；Secondly, the unqualified water detected,
Controller can carry out energy judgement according to the data of the transmission of detection device, make it into corresponding program and handled again, protected
The utilization rate of water is improved on the basis of card water quality is qualified.
Preferably, the return water module in the medical water treatment system, return water switching solenoid diaphragm valve S further include that setting exists
Third return water on the third reflux line that line module is connected to level-one pure water tank input end switches solenoid diaphragm valve S3, third
Reflux line is connected to the first reflux line, and the parameter corresponding to third return water switching solenoid diaphragm valve S3 is provided in controller
Value.Working principle is same as above, i.e. the control when data parameters are fallen within the setting range that third return water switches solenoid diaphragm valve S3
Device opens third return water and switches solenoid diaphragm valve S3, closes other valves in return water switching solenoid diaphragm valve S, only allows equivalent
Water after first-stage reverse osmosis is subsequent by continuing in third return water switching solenoid diaphragm valve S3 inflow level-one pure water tank
Two-pass reverse osmosis and EDI processing.
Preferably, the return water module in the medical water treatment system, return water switching solenoid diaphragm valve S further include that setting exists
The 4th return water on the 4th reflux line that line module is connected to raw water box input end switches solenoid diaphragm valve S4, the 4th reflux
Pipeline is connected to the first reflux line, and the parameter value corresponding to the 4th return water switching solenoid diaphragm valve S4 is provided in controller.
Working principle is same as above, and the recirculation water that the water quality that will test is equal to raw water leads to raw water box and participates in entire water treatment procedure.
Preferably, the return water module in the medical water treatment system, flow back module in the first reflux line on include 2
~6 detection devices connecting with controller or door, multiple detection devices are evenly distributed on reflux line and including setting respectively
Set the detection device at the position near line module, purifying water tank.It is sensitive that the setting of multiple detection devices improves detection
Degree, the pollution of water quality can be found near the detection device of line module as early as possible, and the detection device at purifying water tank can
Water in entire first reflux line is detected, guarantees detection without careless omission.
Preferably, the return water module in the medical water treatment system, multiple detection devices include at least a conductivity gauge,
Remaining detection device can be conductivity gauge or resistance instrument.
Detailed description of the invention:
Specific embodiment is further described with reference to the accompanying drawing, in which:
Fig. 1 be the utility model relates to medical water treatment system in return water module connection relationship diagram；
Structure number explanation in attached drawing:
Return water switches solenoid diaphragm valve S, and the first return water switches solenoid diaphragm valve S1, and the second return water switches solenoid diaphragm valve
S2, third return water switch solenoid diaphragm valve S3, and the 4th return water switches solenoid diaphragm valve S4,
The following detailed description will be further explained with reference to the above drawings the utility model.
Specific embodiment
Case 1 is embodied:
A kind of return water module in medical water treatment system, successively includes: raw water box, multistage filtering mould by water process sequence
It is block, first-stage reverse osmosis module, level-one pure water tank, two-pass reverse osmosis module, second level pure water tank, accurate filter, EDI module, pure
Change water tank, ultraviolet sterilization apparatus, heat exchanger, line module, reflux module includes water outlet and the purified water by line module
The water inlet end connection of case is formed between purifying water tank, ultraviolet sterilization apparatus, heat exchanger, line module in turn to be circulated,
Wherein, by line module be back to purifying water tank between the first reflux line be equipped with detection device for detect be back to it is pure
Change Water in Water Tanks matter parameter, the input terminal of detection device and controller connects, output end and return water the switching electromagnetism of controller every
The S connection of film valve, return water switching solenoid diaphragm valve S include the first return water switching solenoid diaphragm valve being arranged on the first reflux line
S1, line module are back to the switching solenoid diaphragm valve S2 of the second return water on the second reflux line between second level pure water tank and the
Two reflux lines are connected to the first reflux line, are wherein provided in controller and are corresponded respectively to return water switching solenoid diaphragm valve S
Parameter value, controller according to the data value received control a valve in corresponding S1 or S2 open.
Compared be provided in technology must on pipeline in above-mentioned medical water treatment system between module and processing equipment
The devices such as delivery pump, high-pressure pump, switch/regulating valve, pressure protective device, flowmeter, the blowdown valve wanted, in the present invention
Huge legendary turtle is no longer carried out to state.
In this specific embodiment, by the way that detection device, controller are arranged in the return water module in medical water treatment system
The return water of control switch switches solenoid diaphragm valve S, makes controller opening according to the selection control S1 or S2 for receiving data intelligence type
Close, allow qualified water to flow directly into purifying water tank and participate in circulation, allow underproof water enter upper track EDI electricity desalination process into
Row is handled again, and the water resource that guarantee water water quality while can also save user avoids waste treatment.
Case 2 is embodied:
A kind of return water module in medical water treatment system, successively includes: raw water box, multistage filtering mould by water process sequence
It is block, first-stage reverse osmosis module, level-one pure water tank, two-pass reverse osmosis module, second level pure water tank, accurate filter, EDI module, pure
Change water tank, ultraviolet sterilization apparatus, heat exchanger, line module, reflux module includes water outlet and the purified water by line module
The water inlet end connection of case is formed between purifying water tank, ultraviolet sterilization apparatus, heat exchanger, line module in turn to be circulated,
Wherein, by line module be back to purifying water tank between the first reflux line be equipped with detection device for detect be back to it is pure
Change Water in Water Tanks matter parameter, the input terminal of detection device and controller connects, output end and return water the switching electromagnetism of controller every
The S connection of film valve, return water switching solenoid diaphragm valve S include the first return water switching solenoid diaphragm valve being arranged on the first reflux line
S1, line module are back to the switching of the second return water on the second reflux line between second level pure water tank solenoid diaphragm valve S2, use
Third return water on the third reflux line that family module is connected to level-one pure water tank input end switches solenoid diaphragm valve S3, and third is returned
Flow tube road, the second reflux line are connected to the first reflux line, are wherein provided in controller and are corresponded respectively to return water switching
The parameter value of solenoid diaphragm valve S1, S2, S3, controller control corresponding return water according to the data value received and switch electromagnetic diaphragm
A valve in valve S1, S2, S3 is opened, and the valve that other return water switch in solenoid diaphragm valve S is in closed state.
Compared be provided in technology must on pipeline in above-mentioned medical water treatment system between module and processing equipment
The devices such as delivery pump, high-pressure pump, switch/regulating valve, pressure protective device, flowmeter, the blowdown valve wanted, in the present invention
Huge legendary turtle is no longer carried out to state.
Wherein, flow back module in the first reflux line on include 2 detection devices being connect with controller or door, 2
Detection device be separately positioned near line module, purify water tank position at detection device.
Optionally, detection device includes a conductivity gauge, a resistance instrument.
In this specific embodiment, by the way that detection device, controller are arranged in the return water module in medical water treatment system
The return water of control switch switches solenoid diaphragm valve S, makes controller according to selection control S1, S2, the S3's for receiving data intelligence type
Switch allows qualified water to flow directly into purifying water tank and participates in circulation, allows underproof water according to the comparison of supplemental characteristic, will
The water quality for being equal to two-pass reverse osmosis water or primary reverse osmosis water continues subsequent processing towards corresponding program, guarantees to use water water
The water resource that user can also be saved while matter avoids waste treatment；Meanwhile the setting of multiple detection devices further promotes inspection
Survey accuracy.Case 3 is embodied:
A kind of return water module in medical water treatment system, successively includes: raw water box, multistage filtering mould by water process sequence
It is block, first-stage reverse osmosis module, level-one pure water tank, two-pass reverse osmosis module, second level pure water tank, accurate filter, EDI module, pure
Change water tank, ultraviolet sterilization apparatus, heat exchanger, line module, reflux module includes water outlet and the purified water by line module
The water inlet end connection of case is formed between purifying water tank, ultraviolet sterilization apparatus, heat exchanger, line module in turn to be circulated,
Wherein, by line module be back to purifying water tank between the first reflux line be equipped with detection device for detect be back to it is pure
Change Water in Water Tanks matter parameter, the input terminal of detection device and controller connects, output end and return water the switching electromagnetism of controller every
The S connection of film valve, return water switching solenoid diaphragm valve S include the first return water switching solenoid diaphragm valve being arranged on the first reflux line
S1, line module are back to the switching of the second return water on the second reflux line between second level pure water tank solenoid diaphragm valve S2, use
Third return water on the third reflux line that family module is connected to level-one pure water tank input end switches solenoid diaphragm valve S3, Yong Humo
The 4th return water switching solenoid diaphragm valve S4 on the 4th reflux line that block is connected to raw water box input end, the 4th reflux line,
Third reflux line, the second reflux line are connected to the first reflux line, are wherein provided with and are corresponded respectively to back in controller
Water switches the parameter value of solenoid diaphragm valve S1, S2, S3, S4, and controller controls corresponding return water according to the data value received and cuts
The valve changed in solenoid diaphragm valve S1, S2, S3, S4 is opened, and the valve in other return water switching solenoid diaphragm valve S is in close
Closed state.
Compared be provided in technology must on pipeline in above-mentioned medical water treatment system between module and processing equipment
The devices such as delivery pump, high-pressure pump, switch/regulating valve, pressure protective device, flowmeter, the blowdown valve wanted, in the present invention
Huge legendary turtle is no longer carried out to state.
It wherein, include 5 detection devices being connect with controller or door on the first reflux line in the module that flows back, most
Close to line module, purify water tank position at be respectively arranged with detection device.Wherein, detection device includes three conductances
Instrument, two resistance instrument.
In this specific embodiment, by the way that detection device, controller are arranged in the return water module in medical water treatment system
The return water of control switch switches solenoid diaphragm valve S, and controller is made to control S1, S2, S3, S4 according to the selection for receiving data intelligence type
Switch, allow qualified water to flow directly into purifying water tank and participate in circulation, allow underproof water according to the comparison of supplemental characteristic,
The water quality that would be equivalent to raw water or two-pass reverse osmosis water or primary reverse osmosis water continues subsequent processing towards corresponding program, protects
The water resource that user can also be saved while card water water quality avoids waste treatment；Meanwhile the setting and inspection of multiple detection devices
The position arrangement for surveying device, which further promotes, detects accuracy, comprehensive.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. the return water module in a kind of medical water treatment system successively includes: raw water box, multistage filtering mould by water process sequence
It is block, first-stage reverse osmosis module, level-one pure water tank, two-pass reverse osmosis module, second level pure water tank, accurate filter, EDI module, pure
Change water tank, ultraviolet sterilization apparatus, heat exchanger, line module, reflux module includes water outlet and the purified water by line module
The water inlet end connection of case is formed between purifying water tank, ultraviolet sterilization apparatus, heat exchanger, line module in turn to be circulated,
Wherein, by line module be back to purifying water tank between the first reflux line be equipped with detection device for detect be back to it is pure
Change Water in Water Tanks matter parameter, the input terminal of detection device and controller connects, output end and return water the switching electromagnetism of controller every
The connection of film valve, return water switching solenoid diaphragm valve include at least the first return water switching electromagnetic diaphragm being arranged on the first reflux line
Valve, line module are back to the switching solenoid diaphragm valve and second of the second return water on the second reflux line between second level pure water tank
Reflux line is connected to the first reflux line, and the ginseng for corresponding respectively to return water switching solenoid diaphragm valve is wherein provided in controller
Numerical value, controller control a valve in corresponding return water switching solenoid diaphragm valve according to the data value received and open,
Valve in his return water switching solenoid diaphragm valve is in closed state.
2. the return water module in medical water treatment system as described in claim 1, it is characterised in that: return water switches solenoid diaphragm valve
It further include the third return water switching electromagnetism being arranged on the third reflux line that line module is connected to level-one pure water tank input end
Diaphragm valve, third reflux line are connected to the first reflux line, be provided in controller corresponding to third return water switching electromagnetism every
The parameter value of film valve.
3. the return water module as described in any in claims 1 or 2 in medical water treatment system, it is characterised in that: return water switching
Solenoid diaphragm valve further includes that the 4th return water being arranged on the 4th reflux line that line module is connected to raw water box input end is cut
Solenoid diaphragm valve is changed, the 4th reflux line is connected to the first reflux line, is provided in controller and is switched corresponding to the 4th return water
The parameter value of solenoid diaphragm valve.
4. the return water module in medical water treatment system as described in claim 1, it is characterised in that: first time in reflux module
It include 2~6 detection devices being connect with controller or door on flow tube road, multiple detection devices are evenly distributed on reflux line
And including be separately positioned near line module, purify water tank position at detection device.
5. the return water module in medical water treatment system as claimed in claim 4, it is characterised in that: multiple detection devices are at least wrapped
A conductivity gauge is included, remaining detection device can be conductivity gauge or resistance instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086403.2U CN209024340U (en) | 2018-07-10 | 2018-07-10 | A kind of return water module in medical water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821086403.2U CN209024340U (en) | 2018-07-10 | 2018-07-10 | A kind of return water module in medical water treatment system |
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| CN209024340U true CN209024340U (en) | 2019-06-25 |
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| CN201821086403.2U Active CN209024340U (en) | 2018-07-10 | 2018-07-10 | A kind of return water module in medical water treatment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156533A (en) * | 2020-12-01 | 2021-01-01 | 潍坊维润金属科技有限公司 | Industrial sewage purification equipment |
-
2018
- 2018-07-10 CN CN201821086403.2U patent/CN209024340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156533A (en) * | 2020-12-01 | 2021-01-01 | 潍坊维润金属科技有限公司 | Industrial sewage purification equipment |
| CN112156533B (en) * | 2020-12-01 | 2021-04-23 | 潍坊维润金属科技有限公司 | Industrial sewage purification equipment |
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