CN213193562U - Liquid concentration diluting device - Google Patents

Liquid concentration diluting device Download PDF

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Publication number
CN213193562U
CN213193562U CN202021762081.6U CN202021762081U CN213193562U CN 213193562 U CN213193562 U CN 213193562U CN 202021762081 U CN202021762081 U CN 202021762081U CN 213193562 U CN213193562 U CN 213193562U
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China
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stock solution
connector
stop valve
flowmeter
water
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CN202021762081.6U
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Chinese (zh)
Inventor
马池芬
张海清
李培
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Xuzhou Kindergarten Teachers College
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Xuzhou Kindergarten Teachers College
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Abstract

The utility model discloses a liquid concentration diluting device, which comprises a stock solution tank, a stock solution connector, a stock solution stop valve, a stock solution flowmeter, a three-way pipe, a diluent solution outlet pipe, a water flowmeter, a water stop valve, a water inlet pipe connector, a water inlet pipe, a box body, a touch screen and a PLC controller, wherein the stock solution connector is arranged on one side of the top of the box body, one end of the stock solution connector is fixedly connected with the stock solution tank through threads, the stock solution tank is vertically arranged on one side of the top of the box body, the other end of the stock solution connector is fixedly connected with one side connector of the stock solution stop valve, the stock solution flowmeter and the three-way pipe in sequence through pipelines, the liquid concentration diluting device can quickly and safely obtain the diluent with stable concentration, can accurately, safely and save the diluent concentration, and can be widely used in the industries of agriculture, forestry, pasturing, the working quality and efficiency are improved, and the working safety is guaranteed.

Description

Liquid concentration diluting device
Technical Field
The utility model relates to a dilute liquid solution technical field specifically is a liquid concentration diluting device.
Background
In daily life and practice, it is often necessary to dilute chemical reagents, i.e., to match a liquid solute with a solvent, so as to dilute the liquid solute and prepare a solution of a specific concentration. For example, the dilution of disinfection solution commonly used in medical treatment, cultivation and life, the dilution of pesticide commonly used in agriculture, etc., a solution with higher concentration needs to be diluted by water, so as to prepare a diluent with specified concentration.
At present, the diluted liquid solution is mainly prepared by traditional manual work, and the accuracy, safety and labor saving are far from enough. The main method comprises the following steps:
(1) and (3) an experience estimation method: the operator roughly estimates the amount of the added water and the stock solution according to the working experience, the concentration error of the prepared diluent is large, the accuracy is not enough, and the use effect is possibly influenced;
(2) container measurement: the operator can prepare the diluent with specific concentration by measuring through the measuring cup, the accuracy requirement of the diluent reaches the standard, but the workload of the operator is increased, and particularly when a large amount of diluent needs to be prepared, the workload of manual preparation is greatly increased. And the operator may have some error in reading the measurement cup.
In addition, when the diluent is prepared manually, an operator needs to directly contact the stock solution, which easily causes pollution, and particularly, certain potential safety hazards exist when the operator contacts the stock solution with certain toxicity or corrosivity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid concentration diluting device to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a liquid concentration diluting device comprises a stock solution tank, a stock solution connecting port, a stock solution stop valve, a stock solution flowmeter, a three-way pipe, a diluent solution outlet pipe, a water flowmeter, a water stop valve, a water inlet pipe connecting port, a water inlet pipe, a tank body, a touch screen and a PLC (programmable logic controller), wherein the stock solution connecting port is formed in one side of the top of the tank body, one end of the stock solution connecting port is fixedly connected with the stock solution tank through threads, the stock solution tank is vertically arranged on one side of the top of the tank body, the other end of the stock solution connecting port is fixedly connected with the stock solution stop valve, the stock solution flowmeter and one side connecting port of the three-way pipe in sequence through pipelines, the other side connecting port of the three-way pipe is sequentially connected with the water flowmeter, the water stop valve and the bottom end of the water inlet pipe, the bottom of three-way pipe is passed through the pipeline and is connected with the diluent liquid outlet, the embedding of diluent liquid outlet is installed in the bottom central authorities of box, and is connected with the diluent drain pipe, the output of stoste stop valve and water flowmeter and the input electric connection of PLC controller, the output and the input of PLC controller respectively with the input and the output electric connection of stoste flowmeter and water stop valve, the PLC controller passes through the serial ports and is connected with the touch-sensitive screen.
Furthermore, the model of the stock solution stop valve is a 2W-025-08 type electromagnetic stop valve.
Further, the model of the stock solution flowmeter is ABGGY series DN4 model turbine flowmeter.
Furthermore, the other end of the diluent outlet pipe is connected to a corresponding container.
Further, the model of the water flow meter is ABGGY series DN4 model turbine flow meter.
Furthermore, the model of the water stop valve is 2W-025-08.
Further, the model of the touch screen is MCGS-TPC 1062K.
Further, the model of the PLC controller is Siemens S7-200CPU224XP CN.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the liquid concentration diluting device can quickly and safely obtain the diluent with stable concentration through a PLC (selected Siemens S7-200CPU224XP CN), a turbine type flowmeter (selected ABGGY series DN4 type turbine flowmeter), an electromagnetic stop valve (2W-025-08 type), an operation screen (MCGS-TPC 1062K type), a pipeline and the like, can accurately, safely and effectively dilute the liquid concentration, is widely applied to industries such as agriculture, forestry, pasture, fishing, medicine and the like, improves the working quality and efficiency, and ensures the working safety.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic view of the overall internal structure of the present invention;
FIG. 2 is a schematic flow diagram of the system of the present invention;
fig. 3 is a schematic diagram of a display interface of the touch screen of the present invention;
in the figure: 1. a stock solution tank; 2. a raw liquid connector; 3. a stock solution stop valve; 4. a stock solution flow meter; 5. a three-way pipe; 6. a diluent outlet; 7. a diluent outlet pipe; 8. a water flow meter; 9. a water shutoff valve; 10. a water inlet pipe connector; 11. a water inlet pipe; 12. a box body; 13. a touch screen; 14. a PLC controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a liquid concentration diluting device, including the stoste jar 1, stoste connector 2, stoste stop valve 3, stoste flowmeter 4, three-way pipe 5, diluent liquid outlet 6, diluent drain pipe 7, water flowmeter 8, water stop valve 9, advance water piping connection mouth 10, advance water pipe 11, box 12, touch-sensitive screen 13 and PLC controller 14, stoste connector 2 has been seted up to top one side of box 12, screw thread fixedly connected with stoste jar 1 is passed through to the one end of stoste connector 2, and 1 vertical top one side of installing at box 12 of stoste jar, the other end of stoste connector 2 pass through the pipeline in proper order with stoste stop valve 3, stoste flowmeter 4And one side of the three-way pipe 5 is fixedly connected with a connecting port, the model of the stock solution stop valve 3 is a 2W-025-08 type electromagnetic stop valve, the model of the stock solution flowmeter 4 is an ABGGY series DN4 type turbine flowmeter, the other side connecting port of the three-way pipe 5 is sequentially connected with the water flowmeter 8, the water stop valve 9 and the bottom end of the water inlet pipe connecting port 10 through pipelines, the model of the water flowmeter 8 is an ABGGY series DN4 type turbine flowmeter, the model of the water stop valve 9 is 2W-025-08, the water inlet pipe connecting port 10 is embedded and installed at the other side of the top of the box body 12, the top end of the water inlet pipe connecting port 10 is connected with the water inlet pipe 11 through threads, the bottom end of the three-way pipe 5 is connected with the diluent liquid outlet 6 through a pipeline, the diluent liquid outlet 6 is embedded and installed at the center of the bottom of the, the output ends of the stock solution stop valve 3 and the water flow meter 8 are electrically connected with the input end of a PLC (programmable logic controller) 14, the model of the PLC 14 is Siemens S7-200CPU224XP CN, the output end and the input end of the PLC 14 are respectively electrically connected with the input end and the output end of the stock solution flow meter 4 and the water stop valve 9, the PLC 14 is connected with a touch screen 13 through a serial port, and the model of the touch screen 13 is MCGS-TPC 1062K; in obtaining the concentration of the stock solutionConcentration of the resulting solutionRequired volume V2Then, the volume V of the stock solution can be calculated1Volume of water V0The calculation method comprises the following steps: volume of stock solutionVolume of water(ii) a After the whole system is started, the PLC 14 controls the stock solution stop valve 3 and the water stop valve 9 to be opened, the stock solution flowmeter 4 inputs flow information into the PLC 14, and after the PLC 14 detects that the volume of the stock solution reaches the calculated volume, the PLC 14 controls the stock solution stop valve 3 to be closedClosing; the water flow meter 8 inputs flow information into the PLC 14, and when the PLC 14 detects that the water volume reaches the calculated volume, the PLC 14 controls the water stop valve 9 to close; at this time, the liquid flowing out of the diluent outlet pipe 7 into the corresponding container is the diluted liquid; as shown in fig. 3, 3 parameters of the stock solution concentration, the finished solution concentration and the required volume are obtained through the MCGS-TPC1062K model touch screen 13, the button of "confirm solution preparation" is pressed, the whole system is started, and the diluent with the specified concentration is prepared.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a liquid concentration diluting device, includes former liquid jar (1), former liquid connector (2), former liquid stop valve (3), former liquid flowmeter (4), three-way pipe (5), diluent liquid outlet (6), diluent drain pipe (7), water flowmeter (8), water stop valve (9), inlet tube connector (10), inlet tube (11), box (12), touch-sensitive screen (13) and PLC controller (14), its characterized in that: a stock solution connector (2) is arranged on one side of the top of the box body (12), one end of the stock solution connector (2) is fixedly connected with a stock solution tank (1) through threads, the stock solution tank (1) is vertically arranged on one side of the top of the box body (12), the other end of the stock solution connector (2) is fixedly connected with a stock solution stop valve (3), a stock solution flowmeter (4) and one side connector of a three-way pipe (5) in sequence through pipelines, the other side connector of the three-way pipe (5) is connected with a water flowmeter (8), a water stop valve (9) and the bottom end of a water inlet pipe connector (10) in sequence through pipelines, the water inlet pipe connector (10) is embedded and arranged on the other side of the top of the box body (12), the top end of the water inlet pipe connector (10) is connected with a water inlet pipe (11) through threads, the bottom end of the three-, dilution liquid outlet (6) embedding is installed in the bottom central authorities of box (12), and is connected with dilution liquid drain pipe (7), the output of stoste stop valve (3) and water flowmeter (8) and the input electric connection of PLC controller (14), the output and the input of PLC controller (14) respectively with the input and the output electric connection of stoste flowmeter (4) and water stop valve (9), PLC controller (14) are connected with touch-sensitive screen (13) through the serial ports.
2. A liquid concentration dilution apparatus as claimed in claim 1, wherein: the type of the stock solution stop valve (3) is a 2W-025-08 type electromagnetic stop valve.
3. A liquid concentration dilution apparatus as claimed in claim 1, wherein: the model of the stock solution flowmeter (4) is ABGGY series DN4 model turbine flowmeter.
4. A liquid concentration dilution apparatus as claimed in claim 1, wherein: the other end of the diluent outlet pipe (7) is connected into a corresponding container.
5. A liquid concentration dilution apparatus as claimed in claim 1, wherein: the model of the water flow meter (8) is ABGGY series DN4 model turbine flow meter.
6. A liquid concentration dilution apparatus as claimed in claim 1, wherein: the model of the water stop valve (9) is 2W-025-08.
7. A liquid concentration dilution apparatus as claimed in claim 1, wherein: the model of the touch screen (13) is MCGS-TPC 1062K.
8. A liquid concentration dilution apparatus as claimed in claim 1, wherein: the model of the PLC controller (14) is Siemens S7-200CPU224XP CN.
CN202021762081.6U 2020-08-21 2020-08-21 Liquid concentration diluting device Active CN213193562U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021762081.6U CN213193562U (en) 2020-08-21 2020-08-21 Liquid concentration diluting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021762081.6U CN213193562U (en) 2020-08-21 2020-08-21 Liquid concentration diluting device

Publications (1)

Publication Number Publication Date
CN213193562U true CN213193562U (en) 2021-05-14

Family

ID=75840314

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021762081.6U Active CN213193562U (en) 2020-08-21 2020-08-21 Liquid concentration diluting device

Country Status (1)

Country Link
CN (1) CN213193562U (en)

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