CN109946141B - Processing apparatus before sanitary safety of product paddles - Google Patents
Processing apparatus before sanitary safety of product paddles Download PDFInfo
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- CN109946141B CN109946141B CN201910124118.8A CN201910124118A CN109946141B CN 109946141 B CN109946141 B CN 109946141B CN 201910124118 A CN201910124118 A CN 201910124118A CN 109946141 B CN109946141 B CN 109946141B
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Abstract
The invention relates to a sanitary and safe pretreatment device for wading products, which comprises a tap water source, a pure water unit, a steam generator, a pure water tank, a liquid storage tank, a configuration water tank, a stirrer, a sample machine treatment area and a connecting pipeline, wherein the tap water source and a first electromagnetic valve form a first path of water supply, the tap water source, a second electromagnetic valve, the pure water unit, a third electromagnetic valve, an eighth electromagnetic valve, a sixth electromagnetic valve, the pure water tank, a gate valve and a seventh electromagnetic valve form a second path of water supply, and the pure water unit, the third electromagnetic valve, the eighth electromagnetic valve, the eleventh electromagnetic valve, the configuration water tank, the gate valve and a twelfth electromagnetic valve form a third path of water supply. The liquid storage tank, the liquid dispensing pump, the seventeenth flow meter, the eighteenth flow meter and the water dispensing tank form an automatic liquid dispensing device, and the steam generator and all connecting pipelines in the device form a high-temperature sterilization system. The automatic sterilization device has the characteristics of automatic sterilization, automatic liquid preparation and automatic washing, realizes the supply of tap water, pure water and prepared water, is convenient for detection personnel to wash and soak wading products, and improves the detection efficiency; the three paths of water supply are mutually independent, the effluent quality of the experimental water is ensured, the accuracy of test data can be improved, and the device has higher practical value.
Description
Technical Field
The invention relates to a pretreatment device for detection, in particular to a pretreatment device for sanitation and safety of wading products.
Background
In recent years, with the increase of health consciousness of consumers, water purifiers are installed and used in more and more households. At present, products of water purifier enterprises are required to pass relevant inspection regulations before being sold on the market, and a sanitation department relates to inspection regulations of drinking water sanitary safety products, sanitary safety evaluation regulations of domestic drinking water delivery and distribution equipment and protective materials and water quality regulations of domestic drinking water.
In the process of carrying out sanitary safety tests on wading products such as water purifiers and the like, a plurality of detection indexes such as chromaticity, turbidity, odor, taste, visible substances, oxygen consumption, heavy metals, phenols, organic matters, inorganic nonmetal, microorganisms and the like are involved, according to inspection regulations, a sample needs to be washed and soaked firstly, and then, the substance components separated out from the soaking water are inspected. Wash and soak the experiment, have strict regulation to quality of water, do not have special equipment at present at home and abroad and be used for carrying out the pretreatment to the sanitary safety test of wading product, whole process all needs artifical manual completion, and measurement personnel intensity of labour is big, and the operation process can't avoid the microorganism to invade, and it is not accurate to join in marriage liquid concentration, has the defect that wastes time, difficultly and awkward.
Therefore, the pretreatment device for the sanitation and safety of the wading product has certain practical value for ensuring the accuracy of test data and improving the detection efficiency.
Disclosure of Invention
In order to solve the problems, the invention provides a technical scheme of a hygienic and safe pretreatment device for wading products, which comprises the following steps:
a sanitary and safe pretreatment device for wading products mainly comprises a tap water source 23, a pure water unit 24, a steam generator 25, a pure water tank 26, a liquid storage tank 28, a configuration water tank 30 and a prototype treatment area 32;
wherein, the tap water source 23 is connected to the tap water pipe of the prototype processing area 32 through the electromagnetic valve 1, and is connected to the water inlet of the pure water unit 24 through the electromagnetic valve 2;
the water outlet of the pure water unit 24 is connected with the electromagnetic valve 3 and the electromagnetic valve 8, then is respectively connected with the water inlet of the pure water tank 26 through the water diversion electromagnetic valve 6, is connected with the liquid storage tank 28 through the water diversion electromagnetic valve 10, and is connected with the first water inlet of the configuration water tank 30 through the water diversion electromagnetic valve 11 and the flow meter 17;
the water outlet of the pure water tank 26 is connected to a pure water pipe of the prototype processing area 32 through the gate valve 15, the pure water pump 27 and the electromagnetic valve 7 in sequence;
the water outlet of the liquid storage tank 28 is connected to a second water inlet of the configuration water tank 30 through a liquid distribution pump 29 and the flowmeter 18;
a water outlet of the configuration water tank 30 is connected with a configuration water pipe of the sample processing area 32 sequentially through the gate valve 16, the configuration water pump 31 and the electromagnetic valve 12;
one side of the steam generator 25 is connected with the pure water unit 24 through the electromagnetic valve 3 and the electromagnetic valve 2 in sequence, and the other side is connected with the pure water tank 26 through the electromagnetic valve 5 and the electromagnetic valve 6 in sequence.
Preferably, the bottom of the pure water tank 26 is provided with a liquid level sensor 21 and a bottom water outlet, and the water outlet is connected with the electromagnetic valve 9;
preferably, the center of the top of the liquid storage tank 28 is provided with a stirrer 19, and the bottom is provided with a water outlet which is connected with the electromagnetic valve 13;
preferably, the mixer 20 is disposed at the center of the top of the disposition tank 30, the liquid level sensor 22 is disposed at the bottom side, and a bottom drain port is disposed, and the drain port is connected to the solenoid valve 14.
The invention has the beneficial effects that: through the targeted design, the device reduces the manual intervention, can automatically and quantitatively configure the concentrated solution, is accurate in configuration, and achieves the purposes of labor saving and labor saving; the device can automatically clean and disinfect the water tank and the pipeline, realizes the sterility of the whole operation process, avoids the influence of microorganisms on test data, simultaneously, avoids the interference due to the mutual independence of three paths of water, ensures the water quality of experimental water, and improves the accuracy of the test data; the device has high integration level and automation level, realizes the automatic management of equipment, facilitates the operation of inspectors, and improves the detection efficiency.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
Description of reference numerals: 1-14 electromagnetic valves, 15-16 gate valves, 17-18 flow meters, 19-20 stirrers, 21-22 liquid level sensors, 23 tap water sources, 24 pure water units, 25 steam generators, 26 pure water tanks, 27 pure water pumps, 28 liquid tanks, 29 liquid distribution pumps, 30 water distribution tanks, 31 water pumps and 32 prototype processing areas
Detailed Description
The present invention will be further explained with reference to the attached drawings and the detailed description so that the features of the present invention can be more easily understood and the scope of the present invention can be clearly defined.
As shown in figure 1, the pre-treatment device for the sanitation and safety of the wading products comprises a tap water source 23, a pure water unit 24, a steam generator 25, a pure water tank 26, a liquid storage tank 28, a configuration water tank 30, a prototype treatment area 32, stirrers 19-20, liquid level sensors 21-22 and connecting pipelines inside the device, wherein the connecting pipelines comprise electromagnetic valves 1-14, gate valves 15-16, flow meters 17-18, a pure water pump 27, a liquid distribution pump 29, a configuration water pump 31 and connecting pipes.
The tap water source 23 is connected to a tap water pipe of the prototype treatment area 32 through the electromagnetic valve 1 and is used for providing tap water for pretreatment for wading products;
the tap water source 23 is connected to the water inlet of the water purification unit 24 through the electromagnetic valve 2, and the water purification unit 24 purifies tap water to be a pure water source in the whole system;
the water outlet of the pure water unit 24 is connected with the electromagnetic valve 3 and the electromagnetic valve 8, and is connected to the water inlet of the pure water tank 26 through the water diversion electromagnetic valve 6, and the water outlet of the pure water tank 26 is connected to a pure water pipe of the prototype treatment area 32 sequentially through the gate valve 15, the pure water pump 27 and the electromagnetic valve 7, and is used for providing pure water for pretreatment for wading products;
the water outlet of the pure water unit 24 is connected with the electromagnetic valve 3 and the electromagnetic valve 8, and is connected to the water inlet of the liquid storage tank 28 through the water distribution electromagnetic valve 10, so that pure water for preparing storage liquid is provided for the liquid storage tank 28;
the water outlet of the pure water unit 24 is connected with the electromagnetic valve 3 and the electromagnetic valve 8, and is connected to the first water inlet of the configuration water tank 30 through the water distribution electromagnetic valve 11 and the flowmeter 17 to provide pure water for the configuration water tank 30;
the water outlet of the liquid storage tank 28 is connected to a second water inlet of the configuration water tank 30 through a liquid dispensing pump 29 and the flowmeter 18, and provides storage liquid for the configuration water tank 30;
pure water and storage liquid are configured in a configuration water tank 30, and the concentration of the prepared configuration liquid can be quantitatively controlled by controlling a flow meter 17 and a flow meter 18;
a water outlet of the configuration water tank 30 is connected with a configuration water pipe of the sample processing area 32 sequentially through the gate valve 16, the configuration water pump 31 and the electromagnetic valve 12, and is used for providing configuration liquid for pretreatment of wading products;
one side of the steam generator 25 is connected with the pure water unit 24 sequentially through the electromagnetic valve 3 and the electromagnetic valve 2, the other side of the steam generator 25 is connected with the pure water tank 26 sequentially through the electromagnetic valve 5 and the electromagnetic valve 6, the other side of the steam generator is connected with the liquid storage tank 28 sequentially through the electromagnetic valve 5 and the electromagnetic valve 10, the other side of the steam generator is connected with the configuration water tank 30 sequentially through the electromagnetic valve 5 and the electromagnetic valve 11, and the steam generator 25 can realize high-temperature sterilization on a whole system water tank and pipelines;
the bottoms of the liquid storage tank 28, the pure water tank 26 and the configuration water tank 30 are provided with water outlets which are connected with the electromagnetic valve and used for discharging condensed water after high-temperature sterilization and discharging cleaning water;
liquid level sensors are arranged on the bottom sides of the pure water tank 26 and the configuration water tank 30 and are used for monitoring the water level in the water tanks in real time;
the top centers of the liquid storage tank 28 and the configuration water tank 30 are both provided with stirrers for realizing uniform mixing of the solution.
The device is designed and developed according to the sanitary safety product inspection regulation of the sanitary department related to drinking water, sanitary safety evaluation regulations of domestic drinking water delivery and distribution equipment and protective materials and water quality regulations of domestic drinking water, and is mainly used for carrying out flushing experiments and soaking experiments on tap water, pure water or various concentrations of preparation liquid on wading products.
It will be apparent to those skilled in the art that while the foregoing is a preferred embodiment of this invention, many modifications and adaptations of the invention can be made without departing from the principles of the invention and are intended to be within the scope of the invention.
Claims (4)
1. A sanitary and safe pretreatment device for wading products mainly comprises a tap water source (23), a pure water unit (24), a steam generator (25), a pure water tank (26), a liquid storage tank (28), a configuration water tank (30) and a prototype treatment area (32);
wherein the tap water source (23) is connected to a tap water pipe of the prototype processing area (32) through a first electromagnetic valve (1) and is connected to a water inlet of the pure water unit (24) through a second electromagnetic valve (2);
the water outlet of the pure water unit (24) is connected with a third electromagnetic valve (3), the third electromagnetic valve (3) is respectively connected with an eighth electromagnetic valve (8) and a fourth electromagnetic valve (4), is connected to the water inlet of a pure water tank (26) through the eighth electromagnetic valve (8) and a sixth electromagnetic valve (6), is connected to a liquid storage tank (28) through a tenth electromagnetic valve (10), and is connected to the first water inlet of a configuration water tank (30) through an eleventh electromagnetic valve (11) and a first flow meter (17);
a water outlet of the pure water tank (26) is connected to a pure water pipe of the prototype processing area (32) through a first gate valve (15), a pure water pump (27) and a seventh electromagnetic valve (7) in sequence;
a water outlet of the liquid storage tank (28) is connected to a second water inlet of the configuration water tank (30) through a liquid distribution pump (29) and a second flowmeter (18) in sequence;
a water outlet of the configuration water tank (30) is connected with a configuration water pipe of the sample processing area (32) through a second gate valve (16), a configuration water pump (31), a twelfth electromagnetic valve (12) in sequence;
one side of the steam generator (25) is connected with the pure water unit (24) sequentially through a fourth electromagnetic valve (4) and a third electromagnetic valve (3), the other side of the steam generator is connected with the pure water tank (26) sequentially through a fifth electromagnetic valve (5) and a sixth electromagnetic valve (6), the other side of the steam generator is connected with the liquid storage tank (28) sequentially through the fifth electromagnetic valve (5) and a tenth electromagnetic valve (10), and the other side of the steam generator is connected with the configuration water tank (30) sequentially through the fifth electromagnetic valve (5) and an eleventh electromagnetic valve (11).
2. Hygienic and safe wading product pretreatment device according to claim 1, wherein a liquid level sensor (21) is arranged at the bottom of the pure water tank (26), and a bottom water outlet is arranged, and the water outlet is connected with the ninth electromagnetic valve (9).
3. Hygienic and safe wading product pretreatment device according to claim 1, wherein the liquid storage tank (28) is provided with a stirrer (19) at the center of the top and a water outlet at the bottom, and the water outlet is connected with a thirteenth electromagnetic valve (13).
4. The sanitary and safe wading product pretreatment device according to claim 1, wherein the agitator (20) is arranged in the center of the top of the water tank (30), the liquid level sensor (22) is arranged on one side of the bottom of the water tank, and a bottom water outlet is arranged and connected with the fourteenth electromagnetic valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124118.8A CN109946141B (en) | 2019-02-19 | 2019-02-19 | Processing apparatus before sanitary safety of product paddles |
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| CN201910124118.8A CN109946141B (en) | 2019-02-19 | 2019-02-19 | Processing apparatus before sanitary safety of product paddles |
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| CN109946141A CN109946141A (en) | 2019-06-28 |
| CN109946141B true CN109946141B (en) | 2021-12-03 |
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| CN206604393U (en) * | 2017-03-30 | 2017-11-03 | 南京大学 | A kind of continuous water dispensing apparatus for column experiments |
| CN107902831A (en) * | 2017-12-05 | 2018-04-13 | 扬州众诚水处理科技有限公司 | A kind of new water purification equipment |
| CN207845388U (en) * | 2017-12-26 | 2018-09-11 | 江苏中检泽泰检测技术服务有限公司 | Use for laboratory purification of water processing equipment |
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2019
- 2019-02-19 CN CN201910124118.8A patent/CN109946141B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201704157U (en) * | 2010-04-27 | 2011-01-12 | 中国人民解放军第三军医大学第一附属医院 | Integrated field purified water and softened water processing system |
| CN102905768A (en) * | 2010-04-30 | 2013-01-30 | 上原春男 | Pure liquid production device |
| CN203976564U (en) * | 2014-05-30 | 2014-12-03 | 天津邦盛净化设备有限公司 | Medicine water for injection refining plant |
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| CN109946141A (en) | 2019-06-28 |
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