CN217180876U - Water quality control system - Google Patents
Water quality control system Download PDFInfo
- Publication number
- CN217180876U CN217180876U CN202220881300.5U CN202220881300U CN217180876U CN 217180876 U CN217180876 U CN 217180876U CN 202220881300 U CN202220881300 U CN 202220881300U CN 217180876 U CN217180876 U CN 217180876U
- Authority
- CN
- China
- Prior art keywords
- driver
- communicated
- liquid
- port
- water quality
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a quality control system of water quality, include: the system comprises a mixing cup, a first driver, a second driver, a third driver, a temporary storage and an online water quality analyzer, wherein the mixing cup is provided with an accommodating cavity; one end of the first driver is communicated with the containing cavity of the blending cup, and the other end of the first driver is communicated with the pure water or the water sample and is configured to generate suction force on the pure water or the water sample so as to suck the pure water or the water sample into the containing cavity; one end of the second driver is communicated with the containing cavity of the mixing cup, and the other end of the second driver is communicated with the standard solution bottle and is configured to generate suction force on the standard solution in the standard solution bottle so as to suck the standard solution into the containing cavity; one end of the third driver is communicated with the accommodating cavity, and the other end of the third driver is communicated with the temporary storage and is configured to generate suction force on the liquid in the mixing cup so as to suck the liquid in the mixing cup into the temporary storage.
Description
Technical Field
The utility model relates to a water quality monitoring field especially relates to a multi-functional quality of water accuse system.
Background
At present, water quality on-line monitoring systems are more and more intelligent, the accuracy of measurement data of a water quality on-line analyzer and the state of the water quality on-line analyzer are judged to be effective, and corresponding economical and stable equipment is needed to examine the measurement data and the state of a core water quality analyzer of a water quality on-line quality control system so as to ensure that the result of the water quality on-line monitoring system is true and accurate.
The problem that existing products are inflexible can only be achieved by multiple factors or single factors, existing drivers are mostly peristaltic pumps, the problem that errors are caused due to the fact that hoses are aged only by means of metering of the peristaltic pumps is solved, the problem that water samples of online analyzers are too long due to the fact that the quality control instruments and the online analyzers are too far away is solved, cost is high, and flexibility is poor.
Disclosure of Invention
The technical scheme aims at the problems and requirements, and provides the water quality control system, which can achieve the technical purpose and bring other technical effects due to the adoption of the following technical characteristics.
The utility model provides a quality of water matter accuse system, include: a mixing cup, a first driver, a second driver, a third driver, a temporary storage and a water quality on-line analyzer,
the mixing cup is provided with an accommodating cavity;
one end of the first driver is communicated with the containing cavity of the blending cup, and the other end of the first driver is communicated with the pure water or the water sample and is configured to generate suction force on the pure water or the water sample so as to suck the pure water or the water sample into the containing cavity;
one end of the second driver is communicated with the containing cavity of the mixing cup, and the other end of the second driver is communicated with the standard solution bottle, so that the second driver is configured to generate suction force on the standard solution in the standard solution bottle and suck the standard solution into the containing cavity;
one end of the third driver is communicated with the accommodating cavity, and the other end of the third driver is communicated with the temporary storage and is configured to generate suction force on the liquid in the mixing cup so as to suck the liquid in the mixing cup into the temporary storage.
Wherein, the standard solution checking and quality control process of the standard solution with any concentration is as follows:
firstly, a certain amount of standard solution in the liquid bottle is extracted by the rotation of the second driver and enters the mixing cup, then pure water is extracted by the rotation of the first driver and enters the mixing cup, after the mixed solution in the mixing cup is formed, the prepared standard solution is sucked into the temporary storage by the rotation of the third driver, and finally the liquid in the temporary storage is extracted by the online water quality analyzer for measurement.
Wherein, the quality control process of adding the standard and recovering comprises the following steps:
a certain amount of water sample is extracted by the first driver to the mixing cup, then the third driver rotates to suck the prepared solution into the temporary storage, and the online water quality analyzer extracts the liquid in the temporary storage for measurement; then, a certain amount of water sample is extracted by the rotation of the first driver into the mixing cup, 5mL of standard mother liquor (the concentration is about 100 times of the water sample concentration) in the standard liquor bottle is extracted by the rotation of the second driver into the mixing cup, when the mixed liquor in the mixing cup is mixed to complete the shaft, the third driver rotates to absorb the prepared standard solution into the temporary storage, and finally the liquid in the temporary storage is extracted by the online water quality analyzer for measurement.
According to the utility model discloses a quality of water matter accuse system different precision driver, can increase and decrease the part according to the demand condition at scene and reach optimum low cost, satisfy the standard solution of arbitrary concentration standard liquid simultaneously and check quality control, add the standard and retrieve quality control, blank sample quality control, the quality control demand of multiple functions such as parallel sample quality control, use in a flexible way, can overcome the problem that quality control appearance and online analysis appearance distance lead to online analysis appearance water sample pipe overlength far away, can realize reducing the cost that the part retrencies according to the field condition to the at utmost, it is very nimble.
In addition, according to the utility model discloses a quality control system of quality of water can also have following technical characteristic:
in an example of the present invention, the present invention further includes: a fourth driving device for driving the motor to rotate,
the fourth driver is arranged at the upstream of the third driver, is communicated with the mixing cup and is used for blowing gas into the mixing cup to stir the liquid in the mixing cup.
In an example of the present invention, when the liquid bottle includes a plurality of liquid bottles, the liquid bottle further includes: a multi-way valve group is arranged on the valve body,
the multi-way valve set is provided with a liquid outlet and a plurality of liquid inlets, wherein the liquid outlet is communicated with the second driver, and the liquid inlets are correspondingly communicated with the plurality of liquid bottles one by one.
In an example of the present invention, the present invention further includes: a liquid level device is arranged on the liquid level device,
the liquid level device is arranged in the mixing bottle and used for quantifying the liquid level height of liquid in the mixing cup.
In an example of the present invention, the present invention further includes: a controller for controlling the operation of the electronic device,
the controller is coupled with the first driver and used for controlling the first driver to generate suction force for sucking pure water or water sample into the accommodating cavity;
the controller is coupled with the second driver and is used for controlling the second driver to generate suction force for sucking the marking liquid into the accommodating cavity;
the controller is coupled with the third driver and is used for controlling the third driver to generate the suction force for sucking the marking liquid into the accommodating cavity.
In an example of the present invention, the present invention further includes: a two-position three-way valve I,
the two-position three-way valve I is provided with a first port, a second port and a third port, wherein the first port is communicated with a water sample, the second port is communicated with the temporary storage device, and the third port is communicated with the water quality on-line analyzer.
In an example of the present invention, the analysis assembly formed by sequentially connecting the third driver, the temporary storage, the two-position three-way valve i and the water quality on-line analyzer in series all includes a plurality of analysis assemblies.
In an example of the present invention, the present invention further includes: a two-position three-way valve II,
the two-position three-way valve II is provided with a fourth port, a fifth port and a sixth port, wherein the fourth port is communicated with a water sample, the fifth port is communicated with the pure water, and the sixth port is communicated with the first driver.
In one example of the present invention, the second driver is a metering pump.
In an example of the present invention, the mixing cup is one of an organic glass member, a ceramic member and a plastic member.
The following description of the preferred embodiments of the present invention will be made in detail with reference to the accompanying drawings, so that the features and advantages of the invention can be easily understood.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
FIG. 1 is a schematic structural diagram of a water quality control system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the structure of a water quality control system according to an embodiment of the present invention (quality control of various standard solutions);
fig. 3 is a schematic structural diagram (a plurality of analysis components) of a water quality control system according to an embodiment of the present invention.
List of reference numerals:
a quality control system 100;
a mixing cup 10;
a housing chamber 101;
a first driver 20;
a second driver 30;
a third driver 40;
a temporary storage 50;
a water quality on-line analyzer 60;
a fourth driver 70;
a multi-way valve block 80;
a liquid discharge port 81;
a liquid inlet 82;
a liquid level gauge 90;
a controller 110;
a two-position three-way valve I120;
a first port 121;
a second port 122;
a third port 123;
a two-position three-way valve II 130;
a fourth port 131;
a fifth port 132;
a sixth port 133;
a standard bottle 140;
150 parts of pure water;
a water sample 160;
analysis module a 0.
Detailed Description
In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The utility model provides a quality control system 100 for water quality, as shown in fig. 1 to 3, include: a mixing cup 10, a first driver 20, a second driver 30, a third driver 40, a temporary storage 50 and an online water quality analyzer 60, wherein,
the mixing cup 10 is provided with a containing cavity 101; preferably, the upper cover of the mixing cup 10 is provided with a vent hole communicated with the atmosphere.
One end of the first driver 20 is communicated with the containing cavity 101 of the mixing cup 10, and the other end is communicated with the pure water 150 or the water sample 160, so as to generate suction force to the pure water 150 or the water sample 160 and suck the pure water 150 or the water sample 160 into the containing cavity 101;
one end of the second driver 30 is communicated with the containing cavity 101 of the mixing cup 10, and the other end is communicated with the standard solution bottle, and is configured to generate suction force to the standard solution in the standard solution bottle 140 to suck the standard solution into the containing cavity 101;
one end of the third driver 40 is communicated with the accommodating cavity 101, and the other end is communicated with the temporary storage 50, and is configured to generate suction force to the liquid in the blending cup 10 so as to suck the liquid in the blending cup 10 into the temporary storage 50.
Wherein, the standard solution checking and quality control process of the standard solution with any concentration is as follows:
firstly, a certain amount of standard solution in the liquid bottle 140 is extracted by the rotation of the second driver 30 and enters the mixing cup 10, then the pure water 150 is extracted by the rotation of the first driver 20 and enters the mixing cup 10, after the mixed liquid in the mixing cup 10 is formed, the prepared standard solution is absorbed into the temporary storage 50 by the rotation of the third driver 40, and finally the liquid in the temporary storage 50 is extracted by the online water quality analyzer 60 for measurement.
Wherein, the quality control process of adding the standard and recovering comprises the following steps:
a certain amount of water sample 160 is extracted into the blending cup 10 by the first driver 20, then the prepared solution is absorbed into the temporary storage 50 by the rotation of the third driver 40, and the liquid in the temporary storage 50 is extracted by the online water quality analyzer 60 for measurement; then, the first driver 20 rotates to extract a certain amount of water sample 160 into the mixing cup 10, the second driver 30 rotates to extract 5mL of the spiked mother liquor (the concentration is about 100 times of the concentration of the water sample 160) in the liquid bottle 140 into the mixing cup 10, when the mixing of the mixed liquor in the mixing cup 10 is completed, the third driver 40 rotates to suck the prepared standard solution into the temporary storage 50, and finally the water quality on-line analyzer 60 extracts the liquid in the temporary storage 50 for measurement.
According to the utility model discloses a quality of water matter accuse system 100 different precision driver, can increase and decrease the part according to the demand condition at scene and reach optimum low cost, satisfy the standard solution of arbitrary concentration standard liquid simultaneously and check quality control, add standard and retrieve quality control, blank sample quality control, the quality control demand of multiple functions such as parallel sample quality control, use in a flexible way, can overcome the problem that quality control appearance and online analysis appearance distance lead to online analysis appearance water sample pipe overlength far away, can realize reducing the cost that the part furthest retrencies according to the field condition, it is very nimble.
In an example of the present invention, the present invention further includes: the fourth driver 70 is driven by the first motor,
the fourth driver 70 is disposed upstream of the third driver 40, communicates with the kneading cup 10, and blows gas into the kneading cup 10 to stir the liquid in the kneading cup 10;
that is, one end of the fourth driver 70 is connected to the outside air, for example, in the standard solution checking and quality control process of the standard solution with any concentration, after the first driver 20 rotates to draw the pure water 150 into the blending cup 10, before the third driver 40 rotates to suck the configured standard solution into the temporary storage 50, the fourth driver 70 rotates to blow air into the blending cup 10, so as to achieve the effect of sufficient stirring;
for another example, in the quality control process of the labeling recovery, after the second driver 30 rotates to extract the labeling solution in the labeling solution bottle 140, the fourth driver 70 rotates to blow air into the mixing cup 10 to achieve a sufficient stirring effect before the third driver 40 rotates to suck the prepared standard solution into the temporary storage 50.
In an example of the present invention, when the liquid bottle 140 includes a plurality of liquid bottles, the method further includes: a multi-way valve block 80 is provided,
the multi-way valve set 80 is provided with a liquid outlet 81 and a plurality of liquid inlets 82, wherein the liquid outlet 81 is communicated with the second driver 30, and the liquid inlets 82 are communicated with the plurality of liquid bottles 140 in a one-to-one correspondence manner; wherein, two liquid inlets 82 are respectively communicated with the external air and the pure water, and the other liquid inlets 82 are communicated with the standard liquid bottle 140.
The multiple liquid inlets 82 of the multi-way valve set 80 are respectively connected with air (not shown in the figure), pure water (not shown in the figure), and standard solution 1-standard solution N, which are standard solutions of different monitoring factors and can also be standard solutions of different concentrations of the same monitoring factor. In order to improve the expiration date of the standard solution, the standard solution bottles may be all placed in a constant temperature refrigerator.
In an example of the present invention, the present invention further includes: the liquid level gauge (90) is provided with a liquid level indicator,
the liquid level device 90 is arranged in the mixing bottle and is used for quantifying the liquid level height of the liquid in the mixing cup 10;
the liquid level device 90 can monitor the liquid level height in the blending cup 10 in real time, so as to carry out accurate quality control monitoring on the water quality;
for example, in the standard solution checking and quality control process of any concentration standard solution, the second driver 30 rotates to extract the standard solution in the standard solution bottle 140, and the first driver 20 extracts the pure water 150, which can be monitored by the liquid level meter 90, and once the corresponding liquid level height is reached, the second driver 30 and the first driver 20 stop extracting.
It is understood that during the labeling recovery control, the first, second and third drivers 20, 30 and 40 stop extracting the corresponding liquid once the corresponding liquid level is reached under the liquid level monitoring effect of the liquid level meter 90, and will not be described in detail herein.
In an example of the present invention, the present invention further includes: the control unit (110) is provided with a controller,
the controller 110 is coupled to the first driver 20, and is used for controlling the first driver 20 to generate a suction force for sucking the pure water 150 or the water sample 160 into the accommodating chamber 101;
the controller 110 is coupled to the second driver 30, and is used for controlling the second driver 30 to generate a suction force for sucking the target liquid into the accommodating chamber 101;
the controller 110 is coupled to the third driver 40, and is used for controlling the third driver 40 to generate a suction force for sucking the target liquid into the accommodating chamber 101;
the controller 110 is coupled to the fourth driver 70, and is used for controlling the fourth driver 70 to generate the gas blown into the mixing cup 10;
the controller 110 is coupled to the multi-way valve set 80, and is configured to control the liquid outlet 81 to communicate with one or more liquid inlets 82;
in short, the first driver 20, the second driver 30, the third driver 40, and the fourth driver 70 are start-stop controlled by the controller 110.
Wherein, the standard solution checking and quality control process of the standard solution with any concentration is as follows:
firstly, the controller 110 controls the second driver 30 to rotate to extract a certain amount of standard solution in the solution bottle 140 into the mixing cup 10, then the controller 110 controls the first driver 20 to rotate to extract pure water 150 into the mixing cup 10, then the controller 110 controls the fourth driver 70 to rotate to blow air into the mixing cup 10, after the mixed liquid in the mixing cup 10 is completely mixed and formed, the controller 110 controls the third driver 40 to rotate to suck the prepared standard solution into the temporary storage 50, and finally the controller 110 controls the water quality on-line analyzer 60 to extract the liquid in the temporary storage 50 for measurement.
Wherein, the quality control process of adding the standard and recovering comprises the following steps:
the controller 110 controls the first driver 20 to extract a certain amount of water sample 160 into the blending cup 10, then the controller controls the third driver 40 to rotate so as to suck the prepared solution into the temporary storage 50, and then the controller controls the water quality online analyzer 60 to extract the liquid in the temporary storage 50 for measurement; then, the controller controls the first driver 20 to rotate to extract a certain amount of water sample 160 into the mixing cup 10, the controller controls the second driver 30 to rotate to extract 5mL of the spiked mother solution (the concentration is about 100 times of the concentration of the water sample 160) in the spiked bottle 140 into the mixing cup 10, the controller 110 controls the fourth driver 70 to rotate to blow air into the mixing cup 10, when the mixing shaft of the mixed solution in the mixing cup 10 is completed, the controller 110 controls the third driver 40 to rotate to suck the configured standard solution into the temporary storage 50, and finally the controller 110 controls the online water quality analyzer 60 to extract the liquid in the temporary storage 50 for measurement.
In an example of the present invention, the present invention further includes: a two-position three-way valve I120,
the two-position three-way valve I120 is provided with a first port 121, a second port 122 and a third port 123, wherein the first port 121 is communicated with a water sample 160, the second port 122 is communicated with the temporary storage 50, and the third port 123 is communicated with the online water quality analyzer 60;
for example, in the standard solution checking and quality control process of the standard solution with any concentration, firstly, the controller 110 controls the second driver 30 to rotate to extract a certain amount of standard solution in the standard solution bottle 140 to enter the blending cup 10, then the controller 110 controls the first driver 20 to rotate to extract pure water 150 to enter the blending cup 10, then the controller 110 controls the fourth driver 70 to rotate to blow air into the blending cup 10, after the mixed solution in the blending cup 10 is completely mixed and formed, the controller 110 controls the two-position three-way valve i 120 to enable the second port 122 to be communicated with the third port 123, then the controller 110 controls the third driver 40 to rotate to suck the configured standard solution into the temporary storage 50, and finally the controller 110 controls the water quality online analyzer 60 to extract the liquid in the temporary storage 50 for measurement.
For another example, the controller 110 controls the first driver 20 to pump a certain amount of water sample 160 into the blending cup 10, then the controller 110 controls the third driver 40 to rotate to suck the configured solution into the temporary storage 50, the controller 110 controls the two-position three-way valve i 120 to communicate the second port 122 with the third port 123, and then the controller 110 controls the water quality online analyzer 60 to pump the liquid in the temporary storage 50 for measurement; then, the controller 110 controls the first driver 20 to rotate to pump a certain amount of water sample 160 into the mixing cup 10, the controller 110 controls the second driver 30 to rotate to pump 5mL of the spiked mother solution (the concentration is about 100 times of the concentration of the water sample 160) in the solution bottle 140 into the mixing cup 10, the controller 110 controls the fourth driver 70 to rotate to blow air into the mixing cup 10, when the mixing shaft of the mixed solution in the mixing cup 10 is completed, the controller controls the third driver 40 to rotate to suck the configured standard solution into the temporary storage 50, the controller controls the two-position three-way valve i 120 to communicate the second port 122 with the third port 123, and finally the controller controls the water quality on-line analyzer 60 to pump the liquid in the temporary storage 50 for measurement.
In an example of the present invention, the analysis assemblies a0 formed by sequentially connecting the third driver 40, the temporary storage 50, the two-position three-way valve i 120 and the water quality on-line analyzer 60 in series each include a plurality of analysis assemblies a 0; the water quality control system 100 can provide quality control sample liquid for a plurality of water quality on-line analyzers by connecting a plurality of water quality on-line analyzers 60 in parallel at the public end.
In an example of the present invention, the present invention further includes: a two-position three-way valve II 130,
the two-position three-way valve ii 130 has a fourth port 131, a fifth port 132 and a sixth port 133, wherein the fourth port 131 is communicated with a water sample 160, the fifth port 132 is communicated with the pure water 150, and the sixth port 133 is communicated with the first driver 20;
for example, in the standard solution checking and quality control process of the standard solution with any concentration, firstly, the controller 110 controls the second driver 30 to rotate to draw a certain amount of standard solution in the standard solution bottle 140 into the mixing cup 10, the controller 110 controls the two-position three-way valve ii 130 to communicate the fifth port 132 with the sixth port 133, then the controller 110 controls the first driver 20 to rotate to draw pure water 150 into the mixing cup 10, then the controller 110 controls the fourth driver 70 to rotate to blow air into the mixing cup 10, after the mixed solution in the mixing cup 10 is completely mixed, the controller 110 controls the third driver 40 to rotate to suck the configured standard solution into the temporary storage 50, and finally the controller 110 controls the water quality online analyzer 60 to draw the liquid in the temporary storage 50 for measurement.
For another example, the controller 110 controls the two-position three-way valve ii 130 to communicate the fourth port 131 with the sixth port 133, the controller 110 controls the first driver 20 to pump a certain amount of water sample 160 into the blending cup 10, then the controller 110 controls the third driver 40 to rotate to suck the configured solution into the temporary storage 50, and then the controller 110 controls the water quality online analyzer 60 to pump the liquid in the temporary storage 50 for measurement; then, the controller 110 controls the first driver 20 to rotate to extract a certain amount of water sample 160 into the mixing cup 10, the controller 110 controls the second driver 30 to rotate to extract 5mL of the spiked mother solution (the concentration is about 100 times of the concentration of the water sample 160) in the solution bottle 140 into the mixing cup 10, the controller 110 controls the fourth driver 70 to rotate to blow air into the mixing cup 10, when the mixing axis of the mixed solution in the mixing cup 10 is completed, the controller 110 controls the third driver 40 to rotate to suck the configured standard solution into the temporary storage 50, and finally the controller 110 controls the online water quality analyzer 60 to extract the liquid in the temporary storage 50 for measurement.
In one example of the present invention, the second driver 30 is a metering pump;
for example, the second driver 30 selects a metering pump with liquid feeding precision reaching 0.5%; the volume of the standard solution injected into the mixing cup 10 can be accurately obtained in real time by designing a metering pump;
it should be noted that the first driver 20, the third driver 40 and the fourth driver 70 do not play a metering role, and a low-cost peristaltic pump can be selected;
the first driver 20, the second driver 30, the third driver 40 and the fourth driver 70 can rotate forward or backward to generate the suction force or the pressure of the first driver 20, the second driver 30, the third driver 40 and the fourth driver 70.
The aging problem of a peristaltic pump pipe is solved through the difference and quantification of the standard solution through a metering pump, and the problem that a water sample pipe of the water quality online analyzer is long is solved through the shortest distance for conveying a water sample to the water quality online analyzer through a temporary storage.
The utility model discloses an in an example, mixing cup 10 is one of organic glass spare, ceramic part and working of plastics three, and as preferred, in mixing cup 10's the inner wall is smooth, inside liquid does not have and remains, from mixing cup 10 bottom to the liquid volume 500mL of level detector liquid level, whole mixing cup 10 volume will be greater than 800 mL. Of course, the present invention is not limited thereto, and the blending cup 10 may be made of other materials, and can satisfy the conditions of the environment where it is used, for example, the inner wall is smooth, and the liquid has no residue.
The exemplary embodiment of the water quality control system 100 proposed by the present invention has been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes can be made to the above specific embodiments without departing from the concept of the present invention, and various combinations of the various technical features and structures proposed by the present invention can be made without departing from the scope of the present invention, which is defined by the appended claims.
Claims (10)
1. A water quality control system is characterized by comprising: a blending cup (10), a first driver (20), a second driver (30), a third driver (40), a temporary storage (50) and a water quality on-line analyzer (60), wherein,
the mixing cup (10) is provided with an accommodating cavity (101);
one end of the first driver (20) is communicated with the containing cavity (101) of the mixing cup (10), and the other end of the first driver is communicated with the pure water (150) or the water sample (160) and is configured to generate suction force on the pure water (150) or the water sample (160) so as to suck the pure water (150) or the water sample (160) into the containing cavity (101);
one end of the second driver (30) is communicated with the containing cavity (101) of the mixing cup (10), and the other end of the second driver is communicated with the standard solution bottle (140) and is configured to generate suction force on the standard solution in the standard solution bottle (140) so as to suck the standard solution into the containing cavity (101);
one end of the third driver (40) is communicated with the accommodating cavity (101), the other end of the third driver is communicated with the temporary storage device (50), and the third driver is configured to generate suction force on liquid in the mixing cup (10) so as to suck the liquid in the mixing cup (10) into the temporary storage device (50).
2. The water quality control system according to claim 1,
further comprising: a fourth driver (70) for driving the motor,
the fourth driver (70) is arranged at the upstream of the third driver (40), is communicated with the mixing cup (10), and is used for blowing gas into the mixing cup (10) so as to stir the liquid in the mixing cup (10).
3. The water quality control system according to claim 1,
when the liquid sign bottle (140) comprises a plurality of bottles, the method further comprises the following steps: a multi-way valve set (80),
the multi-way valve group (80) is provided with a liquid outlet (81) and a plurality of liquid inlets (82), wherein the liquid outlet (81) is communicated with the second driver (30), and the liquid inlets (82) are correspondingly communicated with the standard bottles (140) one by one.
4. The water quality control system according to claim 1,
further comprising: a liquid level device (90),
the liquid level device (90) is arranged in the mixing bottle and used for quantifying the liquid level height of the liquid in the mixing cup (10).
5. The water quality control system according to claim 1,
further comprising: a controller (110) for controlling the operation of the motor,
the controller (110) is coupled with the first driver (20) and used for controlling the first driver (20) to generate a suction force for sucking pure water (150) or water sample (160) into the accommodating cavity (101);
the controller (110) is coupled with the second driver (30) and is used for controlling the second driver (30) to generate suction force for sucking the marked liquid into the accommodating cavity (101);
the controller (110) is coupled to the third driver (40) for controlling the third driver (40) to generate a suction force for sucking the target liquid into the accommodating chamber (101).
6. The water quality control system according to any one of claims 1 to 4,
further comprising: a two-position three-way valve I (120),
the two-position three-way valve I (120) is provided with a first port (121), a second port (122) and a third port (123), wherein the first port (121) is communicated with a water sample (160), the second port (122) is communicated with the temporary storage device (50), and the third port (123) is communicated with the water quality online analyzer (60).
7. The water quality control system according to claim 6,
the analysis assembly (A0) formed by sequentially connecting the third driver (40), the temporary storage (50), the two-position three-way valve I (120) and the water quality online analyzer (60) in series comprises a plurality of analysis assemblies.
8. The water quality control system according to any one of claims 1 to 4,
further comprising: a two-position three-way valve II (130),
the two-position three-way valve II (130) is provided with a fourth port (131), a fifth port (132) and a sixth port (133), wherein the fourth port (131) is communicated with a water sample (160), the fifth port (132) is communicated with the pure water (150), and the sixth port (133) is communicated with the first driver (20).
9. The water quality control system according to claim 1,
the second driver (30) is a metering pump.
10. The water quality control system according to claim 1,
the mixing cup (10) is one of an organic glass piece, a ceramic piece and a plastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220881300.5U CN217180876U (en) | 2022-04-15 | 2022-04-15 | Water quality control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220881300.5U CN217180876U (en) | 2022-04-15 | 2022-04-15 | Water quality control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217180876U true CN217180876U (en) | 2022-08-12 |
Family
ID=82709544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220881300.5U Active CN217180876U (en) | 2022-04-15 | 2022-04-15 | Water quality control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217180876U (en) |
-
2022
- 2022-04-15 CN CN202220881300.5U patent/CN217180876U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101639420A (en) | Quantitative sampling device | |
| CN204214881U (en) | A kind of automatic quantitative liquid feeder | |
| CN217180876U (en) | Water quality control system | |
| CN108519304A (en) | A kind of dynamic voltage adjustment gas adsorption desorption experimental apparatus based on high pressure content method | |
| CN207366582U (en) | A kind of rail mounted system for pretreating sample | |
| CN113049307A (en) | Water quality on-line analyzer and detection method thereof | |
| CN215727954U (en) | Sodium aluminate solution automatic titration system | |
| CN108051256A (en) | A kind of sampling, the automatic sampling device of evaporation integral and its control method | |
| CN202676569U (en) | Fully-automatic multi-capillary-tube viscometer | |
| US20050146982A1 (en) | Quick blend module | |
| CN204989129U (en) | Online electrometric titration system of totally -enclosed formula | |
| CN209296875U (en) | One kind being based on monolithic processor controlled 78XX family chip model detection circuit | |
| CN114323897A (en) | Water quality monitoring dilutes and adds mark device based on photoelectric sensor | |
| CN211715280U (en) | Gas pressurizing and evacuating dual-purpose pump for micro-fluidic tester | |
| CN2694278Y (en) | Automatic monitoring instrument for chemical oxygen demand of pollutant source | |
| CN209485434U (en) | One kind being based on micro-processor controlled chemistry experiment box | |
| CN112322488A (en) | Bioreactor auxiliary device and operation method thereof | |
| CN206930487U (en) | A kind of fully automatic liquid processing system | |
| CN207570963U (en) | Full-automatic kinematic viscosity analyzer of working continuously | |
| CN106290704A (en) | Titration system and titration method | |
| CN207215701U (en) | A kind of device for being used to measure modulus of water glass | |
| CN202305498U (en) | Peristaltic pump type weighing titration apparatus | |
| CN2406245Y (en) | Valve device for detection of capillary tube viscosity meter | |
| CN218885695U (en) | A device for power plant lubricating oil granularity detects | |
| CN217332425U (en) | Water quality on-line analyzer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |