CN203006991U - Water softening system for washing machine laboratory - Google Patents
Water softening system for washing machine laboratory Download PDFInfo
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- CN203006991U CN203006991U CN 201220572472 CN201220572472U CN203006991U CN 203006991 U CN203006991 U CN 203006991U CN 201220572472 CN201220572472 CN 201220572472 CN 201220572472 U CN201220572472 U CN 201220572472U CN 203006991 U CN203006991 U CN 203006991U
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- washing machine
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Abstract
The utility model relates to a water softening system for a washing machine laboratory. The water softening system comprises a water softening device, a mixed water tank, an intelligent regulating device and a hardness sensor, wherein a water inlet, a waste discharge port and a soft water outlet are formed in the water softening device; valves are respectively arranged in the water inlet, the waste discharge port and the soft water outlet; a soft water inlet, a hard water inlet and a mixed water outlet are formed in the mixed water tank; valves are respectively arranged in the soft water inlet, the hard water inlet and the mixed water outlet; the soft water outlet is connected with the soft water inlet; the intelligent regulating device is connected with and is used for controlling the valves of the soft water inlet and the hard water inlet; and the hardness sensor is arranged inside the mixed water tank and is connected with the intelligent regulating device. Therefore, by automatically controlling and regulating the hardness of output water, the water softening system for the washing machine laboratory is capable of providing water with stable hardness to experiments or other needs so as to meet different demands of water hardness.
Description
Technical field
The utility model relates to a kind of demineralized water treatment device, and especially relating to a kind of space of can reducing wastes, simplifies the washing machine use for laboratory soft water system of hardness monitor procedure to increase work efficiency.
Background technology
the water that present washing machine testing laboratory uses all comes from demineralized water treatment device, the demineralized water treatment device that softening water company produces makes every effort to the water hardness is dropped to minimum, directly use the soft water by demineralized water treatment device production can not satisfy the experiment needs, therefore, hardening treatment is all carried out to direct softening water in all laboratories, (most of laboratory adopts many water tanks to process, that is: the soft water of the known hardness of water tank access, the hard water of the known hardness of another water tank access, the 3rd water tank put into soft water and hard water in proportion, be configured to the mixing water of required hardness, satisfy the test needs in order to mix the water yield, bring thus the space waste very huge, and before going into operation every day, all will spend the plenty of time carries out water quality allotment).Add Ca, Mg ion with water hardening according to standard GB/T/T23119-2008 at soft water, or directly be blended into tap water with water hardening, the consequence of bringing this time is exactly: the one, cause the ion waste, the waste water of discharging directly causes environmental pollution, the 2nd, the mixing water of configuration every day all changes before, the water hardness is extremely unstable, can not satisfy the requirement that detects repeatability.
The utility model content
The technical problem that the utility model solves is to provide a kind of washing machine use for laboratory soft water system, to reduce the space waste, simplifies the hardness monitor procedure, and the steady testing water hardness is increased work efficiency.
Technical solution of the present utility model is:
A kind of washing machine use for laboratory soft water system, wherein, this soft water system comprises:
Demineralized water treatment device is provided with water-in, waste discharge mouth and soft water outlet; Described water-in, waste discharge mouth and soft water outlet are respectively equipped with valve;
Mixing tank is provided with soft water entrance, hard water inlet, mixing water relief outlet; Described soft water entrance, hard water inlet and mixing water relief outlet are respectively equipped with valve; Described soft water outlet is connected with described soft water entrance;
Intelligent regulating device connects and controls the valve of described soft water entrance and hard water inlet;
Hardness transducer is arranged in described mixing tank, and is connected with described intelligent regulating device.
Above-mentioned washing machine use for laboratory soft water system wherein, is provided with agitator in described mixing tank.
Above-mentioned washing machine use for laboratory soft water system, wherein, described mixing tank is provided with overflowing water port.
Above-mentioned washing machine use for laboratory soft water system, wherein, described mixing tank is provided with thief hole, and described thief hole is provided with valve.
Above-mentioned washing machine use for laboratory soft water system, wherein, described demineralized water treatment device comprises salt case and softened water tank; In described salt case, salt is housed, in described softened water tank, resin is housed; Described water-in is arranged at described softened water tank top, and described salt case and described softened water tank are via a salt case pipeline communication, and described salt case pipeline is provided with valve; Being provided with an output channel in described softened water tank is communicated with described soft water outlet and waste discharge mouth.
Above-mentioned washing machine use for laboratory soft water system, wherein, the end of described salt case pipeline in described salt case is provided with strainer; The end of described output channel in described softened water tank is provided with strainer.
Above-mentioned washing machine use for laboratory soft water system, wherein, described intelligent regulating device is a computer or PLC controller.
Learnt by above explanation, the utility model can reach following effect compared with prior art really:
By contrast, the utility model more is conducive to large task amount laboratory and detects, the water quality of exporting constant, every civil water water conditioning, guarantee detected result accurately, reliable, effectively, reduce uncertain factor, and water quality is controlled, and monitoring and record are arranged, and is convenient to review and check, to realize the repeatability of experiment, the laboratory report that national feeler mechanism is provided has more fairness and legal effect.Simultaneously for multinational exported product manufacturer, be convenient to configure at any time different hardness water quality by the country variant standard, and reduce simultaneously in the conversion water hardness workload that reconfigures and detect water quality, avoid discharging because of configuration error waste and the ionic soil of " waste water "; Three water tanks are merged into one, greatly increase space availability ratio, to the laboratory in the big city of space resources an inch of land is an inch of gold, save undoubtedly great amount of cost.
Description of drawings
Fig. 1 is the structural representation of washing machine use for laboratory soft water system of the present utility model.
The element numbers explanation:
1: intelligent regulating device 2: demineralized water treatment device 21: softened water tank
22: salt case 23: strainer 24: the waste discharge mouth
25: soft water outlet 26: water-in 3: mixing tank
31: soft water entrance 32: hard water inlet 33: the mixing water relief outlet
34: agitator 35: thief hole 36: overflowing water port
4: hardness transducer
Embodiment
A kind of washing machine use for laboratory soft water system of the present utility model, wherein, this soft water system comprises: demineralized water treatment device, mixing tank, intelligent regulating device and hardness transducer.Described demineralized water treatment device is provided with water-in, waste discharge mouth and soft water outlet; Described water-in, waste discharge mouth and soft water outlet are respectively equipped with valve; Described mixing tank is provided with soft water entrance, hard water inlet, mixing water relief outlet; Described soft water entrance, hard water inlet and mixing water relief outlet are respectively equipped with valve; Described soft water outlet is connected with described soft water entrance; Described intelligent regulating device connects and controls the valve of described soft water entrance and hard water inlet; Described hardness transducer is arranged in described mixing tank, and is connected with described intelligent regulating device.Whereby, washing machine use for laboratory soft water system of the present utility model can be exported water hardness by automatic control and adjustment, for experiment or other need to provide the water of permanent hardness, satisfies the different water hardness demands of using.
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model.
Please refer to shown in Figure 1, structural representation for washing machine use for laboratory soft water system of the present utility model, in better embodiment, this washing machine use for laboratory soft water system comprises: demineralized water treatment device 2, mixing tank 3, intelligent regulating device 1 and hardness transducer 4.Described demineralized water treatment device 2 is provided with water-in 26, waste discharge mouth 24 and soft water outlet 25; Described water-in 26, waste discharge mouth 24 and soft water outlet 25 are respectively equipped with valve; Demineralized water treatment device 2 of the present utility model can adopt existing various demineralized water treatment device, as long as the tap water purifying of input can be become specify the soft water of hardness.Described mixing tank 3 is provided with soft water entrance 31, hard water inlet 32, mixing water relief outlet 33; Described soft water entrance 31, hard water inlet 32 and mixing water relief outlet 33 are respectively equipped with valve; Mixing tank 3 is a container that soft water and hard water are mixed, and mixes by soft water and hard water with designated ratio, thereby obtains the mixing water of required hardness; Described soft water outlet 25 is connected with described soft water entrance 31, namely this soft water system by demineralized water treatment device 2 with exporting the mixing water of allocating suitable hardness in mixing tank 3 with hard water after water softening to, for use.And described intelligent regulating device 1 of the present utility model connects and controls the valve of described soft water entrance 31 and hard water inlet 32, effectively regulates whereby the ratio of the input of soft, hard water, automatically controls the hardness level of required mixing water.Wherein, described hardness transducer 4 is arranged in described mixing tank 3, and be connected with described intelligent regulating device 1, the utility model is by arranging described hardness transducer 4, water hardness for detection of mixing water in mixing tank 3, to detect in real time numerical value and send intelligent regulating device 1 to, in time adjust the size of the valve opening of soft water and hard water input according to real-time water hardness variation for intelligent regulating device 1, adjust blending ratio, make the water hardness of mixing water meet predefined hardness demand.
As shown in the figure, washing machine use for laboratory soft water system of the present utility model, better, be provided with agitator 34 in described mixing tank 3.It is more even that stirring by agitator 34 is mixed to get soft water in mixing tank 3 and hard water, improved the accuracy that hardness transducer detects.
In addition, washing machine use for laboratory soft water system of the present utility model, better, described mixing tank 3 is provided with overflowing water port 36.Preventing mixing water before being adjusted to the water quality of required hardness, the water yield is excessive and can't continue to add soft water or hard water, prevents simultaneously in mixing tank that the mixing water overfill overflowed by the mixing tank top, causes potential safety hazard.
Washing machine use for laboratory soft water system as above, further, described mixing tank 3 is provided with thief hole 35, and described thief hole 35 is provided with valve; After can completing required water hardness by intelligent regulating device 1 adjusting whereby, still can test further by sampling and confirm, whether really the water that mixes reached the requirement of predetermined water hardness, take the mixing water that guarantees output really as required water.
Washing machine use for laboratory soft water system of the present utility model, wherein in a kind of embodiment, described demineralized water treatment device 2 comprises salt case 22 and softened water tank 21; In described salt case 22, salt is housed, a large amount of Na ions can be provided; And being housed in described softened water tank 21, resin can adsorb Ca, Mg ion in described hard water; Provide the described water-in 26 of hard water to be arranged at described softened water tank 21 tops, via a salt case pipeline communication, described salt case pipeline is provided with valve to described salt case 22 with described softened water tank 21; Whereby, the sodium ion in salt case 22 can be injected into and carry out ion-exchange in softened water tank 21.Be provided with an output channel in described softened water tank 21 and be communicated with described soft water outlet 25 and waste discharge mouth 24, make through the later calcium of ion-exchange, magnesium waste liquid and discharge, thereby make water softening in softened water tank 21.
Washing machine use for laboratory soft water system of the present utility model as above, better, the end of described salt case pipeline in described salt case 22 is provided with strainer 23; The end of described output channel in described softened water tank 21 is provided with strainer 23.Solid in softened water tank 21 and salt case 22 can not exported to outside softened water tank 21 with current.
Washing machine use for laboratory soft water system as above, better, described intelligent regulating device 1 can be a computer or PLC controller.The water hardness size that this intelligent regulating device 1 needs by setting, and in conjunction with the result of hardness transducer 4 detections, valve is controlled in real time, adjust input ratio soft, hard water, thereby control the hardness level of mixing water, satisfy the experimental water demand.Better described intelligent regulating device is to control a setter by a computer or PLC controller, thereby valve is controlled.
As shown in the figure, be the structural representation of a preferred embodiment of the present utility model, wherein, with this embodiment, its working process be described:
1 rinses resin:
Close the valve of the water-in 26 of supply tap water, open the valve of salt case pipeline, in the ion implantation softened water tank 21 of the Na in salt case 22, carry out ion-exchange with resin, close the valve of salt case pipeline, then open the valve of waste discharge mouth 24, Ca, Mg waste liquid are discharged.
2 waters softening:
Close the valve of waste discharge mouth 24, the valve of the valve of the water-in 26 of unlatching supply tap water and the soft water outlet 25 of demineralized water treatment device 2 is filled with tap water, after resin is softening, via the control of intelligent regulating device 1, make softening water export mixing tank 3 to by the valve of soft water outlet 25.
3 mixing waters:
When soft water flows into mixing tank 3, tap water also passes through the control of intelligent regulating device 1 via the valve injection mixing tank 3 of hard water inlet 32, turn on agitator 34, water is fully mixed, by the intelligent regulating device 1 desirable water hardness of input, detect the water hardness by hardness transducer, with real-time data transmission to intelligent regulating device 1, and recording detection data; Whereby, control respectively soft or hard discharge by the valve of controlling soft water entrance 31 valves and hard water inlet 32, until reach the desirable water hardness.At this moment, can carry out manual detection by thief hole 35 valve samplings, whether the checking mixing water meets hardness requirement.At last, by Mixed water valve export mixing water for.
The above is only the schematic embodiment of the utility model, is not to limit scope of the present utility model.Any those skilled in the art, the equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (7)
1. a washing machine use for laboratory soft water system, is characterized in that, this soft water system comprises:
Demineralized water treatment device is provided with water-in, waste discharge mouth and soft water outlet; Described water-in, waste discharge mouth and soft water outlet are respectively equipped with valve;
Mixing tank is provided with soft water entrance, hard water inlet, mixing water relief outlet; Described soft water entrance, hard water inlet and mixing water relief outlet are respectively equipped with valve; Described soft water outlet is connected with described soft water entrance;
Intelligent regulating device connects and controls the valve of described soft water entrance and hard water inlet;
Hardness transducer is arranged in described mixing tank, and is connected with described intelligent regulating device.
2. washing machine use for laboratory soft water system as claimed in claim 1, is characterized in that, is provided with agitator in described mixing tank.
3. washing machine use for laboratory soft water system as claimed in claim 1, is characterized in that, described mixing tank is provided with overflowing water port.
4. washing machine use for laboratory soft water system as claimed in claim 1, is characterized in that, described mixing tank is provided with thief hole, and described thief hole is provided with valve.
5. washing machine use for laboratory soft water system as claimed in claim 1, is characterized in that, described demineralized water treatment device comprises salt case and softened water tank; In described salt case, salt is housed, in described softened water tank, resin is housed; Described water-in is arranged at described softened water tank top, and described salt case and described softened water tank are via a salt case pipeline communication, and described salt case pipeline is provided with valve; Being provided with an output channel in described softened water tank is communicated with described soft water outlet and waste discharge mouth.
6. washing machine use for laboratory soft water system as claimed in claim 5, is characterized in that, the end of described salt case pipeline in described salt case is provided with strainer; The end of described output channel in described softened water tank is provided with strainer.
7. washing machine use for laboratory soft water system as claimed in claim 1, is characterized in that, described intelligent regulating device is a computer or PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572472 CN203006991U (en) | 2012-11-01 | 2012-11-01 | Water softening system for washing machine laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572472 CN203006991U (en) | 2012-11-01 | 2012-11-01 | Water softening system for washing machine laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203006991U true CN203006991U (en) | 2013-06-19 |
Family
ID=48598606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572472 Expired - Lifetime CN203006991U (en) | 2012-11-01 | 2012-11-01 | Water softening system for washing machine laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203006991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528878A (en) * | 2015-01-16 | 2015-04-22 | 汪传发 | Hardness adjustable water softening system |
| CN105785760A (en) * | 2016-01-06 | 2016-07-20 | 北京首钢自动化信息技术有限公司 | Annealing furnace clean circulation water hardness automatic control system and method thereof |
-
2012
- 2012-11-01 CN CN 201220572472 patent/CN203006991U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104528878A (en) * | 2015-01-16 | 2015-04-22 | 汪传发 | Hardness adjustable water softening system |
| CN105785760A (en) * | 2016-01-06 | 2016-07-20 | 北京首钢自动化信息技术有限公司 | Annealing furnace clean circulation water hardness automatic control system and method thereof |
| CN105785760B (en) * | 2016-01-06 | 2018-05-29 | 北京首钢自动化信息技术有限公司 | A kind of annealing furnace clean circulating water hardness automatic control system and its method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160923 Address after: 266101 Shandong Province, Qingdao city Laoshan District Songling Road No. 169 Building No. 1 Building 1 floor office software B (after) 103-1 room Patentee after: CHINA STANDARD CERTIFICATION (QINGDAO) CO.,LTD. Address before: 102200 No. 36, Yongan Road, Beijing, Changping District Patentee before: China Standard Energy Efficiency Science & Technology (Beijing) Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |