CN219058713U - Quantitative control dosing structure - Google Patents
Quantitative control dosing structure Download PDFInfo
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- CN219058713U CN219058713U CN202320027914.1U CN202320027914U CN219058713U CN 219058713 U CN219058713 U CN 219058713U CN 202320027914 U CN202320027914 U CN 202320027914U CN 219058713 U CN219058713 U CN 219058713U
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Abstract
The utility model relates to the technical field of dosing devices, in particular to a quantitative control dosing structure. The technical proposal comprises: the novel liquid tank comprises a tank body, a second cavity and a first cavity, wherein the liquid tank is fixed at the front end of the interior of the tank body, the first cavity is formed in one side of the interior of the liquid tank, the second cavity is formed in the other side of the interior of the liquid tank, a flat plate is fixed in the middle of the rear end of the interior of the tank body, a metering pump is fixed on the surface of the flat plate, the input end of the metering pump is connected with a third liquid pipe, one end of the third liquid pipe is connected with a three-way valve, and one side of the three-way valve is connected with the interior of the first cavity through the first liquid pipe. According to the utility model, the three-way valve is matched with the metering pump to quantitatively extract and transmit the scale and corrosion inhibitor and the bactericide in the first cavity and the second cavity respectively, and one set of equipment can respectively convey the scale and corrosion inhibitor and the bactericide into circulating water in the circulating pipe, so that the equipment expenditure fund is saved, and the later maintenance is facilitated.
Description
Technical Field
The utility model relates to the technical field of dosing devices, in particular to a quantitative control dosing structure.
Background
The dosing device is mainly used for feeding water, draining water and treating sewage, various chemical agents are added as coagulation, flocculation, coagulation aiding and disinfection and sterilization, so that the aim of water purification is fulfilled, the dosing device is suitable for equipment systems of industrial projects such as water feeding, draining water, water purification, sewage treatment plants, petroleum, power plants, textiles, papermaking, medicine and the like, the existing dosing mode mainly adopts manual setting to put the chemical agents into a container for stirring, the operation steps are complex, the efficiency is low, the operation is very inconvenient, and the dosing amount is difficult to control. The application number is "automatic quantitative dosing device" disclosed in "CN20192217407. X", it is through specific technical structure setting, has solved current prescription mode and mainly adopts the manual setting to put into the dose to put into the container and stir, the operation step is loaded down with trivial details, and is inefficiency moreover, and the operation is very inconvenient, the problem that the dosage is difficult to control, but still has a plurality of defects when in actual use like: the height of the liquid medicine is stabilized by utilizing the water level invariable device, and the liquid medicine output is controlled by using the quantitative liquid outlet device, but two sets of equipment are required to be used for running when two types of liquid medicine are quantitatively output, and the running of multiple equipment is burdened for later maintenance and can pay out extra funds.
Disclosure of Invention
The utility model aims to provide a quantitative control dosing structure for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ration control dosing structure, includes box, second cavity and first cavity, the inside front end of box is fixed with the liquid case, and first cavity has been seted up to inside one side of liquid case, and the second cavity has been seted up to the inside opposite side of liquid case, be fixed with the flat board in the middle of the inside rear end of box, dull and stereotyped fixed surface has the metering pump, and the input of metering pump is connected with the third liquid pipe, and the one end of third liquid pipe is connected with the three-way valve, and one side of three-way valve is connected with the inside of first cavity through first liquid pipe, and the opposite side of three-way valve is connected with the inside of second cavity through the second liquid pipe.
When the quantitative control dosing structure in the technical scheme is used, a worker needs to externally supply power to the dosing structure, the operation of the dosing structure is controlled through the control panel, the worker needs to supplement liquid medicine to be added in the first circulating pipe and the second circulating pipe in the first cavity and the second cavity, the worker rotates to open the first sealing cover and the second sealing cover, the scale and corrosion inhibitor and the bactericide are respectively put into the first feeding hole and the second feeding hole, the scale and corrosion inhibitor and the bactericide are transmitted into the first cavity and the second cavity for temporary storage through the transmission of the first feeding hole and the second feeding hole, the worker rotates the first sealing cover and the second sealing cover on the first feeding hole and the second feeding hole again after a proper amount of the scale and corrosion inhibitor and the bactericide are supplemented, and when the quantitative dosing is needed in the first circulating pipe and the second feeding hole, the worker starts the metering pump, the metering pump pumps the scale and corrosion inhibitor in the first cavity into the flange joint through the third liquid pipe and the first liquid pipe, the scale and corrosion inhibitor which is transferred into the flange joint can enter the liquid in the first circulating pipe and the second circulating pipe through the fourth liquid pipe, the quantitative dosing operation of the scale and corrosion inhibitor is completed, the three-way valve is controlled by a worker to close the passage between the first liquid pipe and the third liquid pipe, the passage between the second liquid pipe and the third liquid pipe is opened, the metering pump pumps the bactericide in the second cavity into the flange joint through the third liquid pipe and the second liquid pipe during pumping, the bactericide is transferred into the liquid in the first circulating pipe and the second circulating pipe through the fourth liquid pipe, the quantitative dosing operation of the bactericide is completed, when the scale and corrosion inhibitor in the first cavity and the second cavity are lower than the warning liquid level, the first liquid level alarm and the second liquid level alarm sense and sound an alarm and close the operation of the metering pump, so that workers are reminded to timely supplement the scale and corrosion inhibitor and the bactericide.
Preferably, the output end of the metering pump is connected with a fourth liquid pipe, one end of the fourth liquid pipe is connected with a flange joint, one side of the flange joint is connected with a first circulating pipe, and the other side of the flange joint is connected with a second circulating pipe. Through the cooperation of the third liquid pipe, the metering pump and the fourth liquid pipe, the scale and corrosion inhibitor and the bactericide respectively transmitted by the first liquid pipe and the second liquid pipe can be pumped into the first circulating pipe and the second circulating pipe, and the effect of actively and respectively pumping is achieved.
Preferably, a first liquid level alarm is fixed on one side of the top end of the first cavity. The first liquid level alarm is arranged to enable the scale and corrosion inhibitor in the first cavity to sound an alarm and stop the operation of the metering pump when the scale and corrosion inhibitor is lower than the warning liquid level.
Preferably, a first material supplementing opening is formed in the middle of the top end of the first cavity, and a first sealing cover is rotatably arranged at the top end of the first material supplementing opening. The arrangement of the first feed supplement opening enables the first cavity to be internally supplemented with the scale and corrosion inhibitor, the feed supplement position is provided, and the first sealing cover is arranged so that external impurities cannot enter the first cavity through the first feed supplement opening to cause pollution.
Preferably, a second liquid level alarm is fixed on one side of the top end of the second cavity. The second liquid level alarm is arranged to sound an alarm and stop the operation of the metering pump when the bactericide in the second cavity is lower than the warning liquid level.
Preferably, a second material supplementing opening is formed in the middle of the top end of the second cavity, and a second sealing cover is rotatably arranged at the top end of the second material supplementing opening. The arrangement of the second feed supplement port enables the bactericide to be supplemented in the second cavity, the feed supplement position is provided, and the installation of the second sealing cover enables external sundries not to enter the second cavity through the second feed supplement port to cause pollution.
Compared with the prior art, the utility model has the beneficial effects that:
1. the three-way valve is matched with the metering pump to quantitatively extract and transmit the scale and corrosion inhibitor and the bactericide in the first cavity and the second cavity respectively, and one set of equipment can respectively convey the scale and corrosion inhibitor and the bactericide into circulating water in the circulating pipe, so that the equipment expenditure fund is saved, and the later maintenance is facilitated.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;
FIG. 2 is a schematic diagram of the rear-view internal structure of the present utility model;
fig. 3 is a schematic side view of the internal structure of the present utility model.
In the figure: 1. a case; 2. a first liquid level alarm; 3. a first feed supplement port; 4. a first cover; 5. a first liquid pipe; 6. a three-way valve; 7. a second liquid pipe; 8. a second feed supplement port; 9. a second cover; 10. a second liquid level alarm; 11. a second circulation pipe; 12. a second cavity; 13. a liquid tank; 14. a first cavity; 15. a first circulation pipe; 16. a third liquid pipe; 17. a fourth liquid pipe; 18. a metering pump; 19. a flat plate; 20. and (3) a flange joint.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, fig. 2 and fig. 3, the quantitative control dosing structure provided by the utility model comprises a box body 1, a second cavity 12 and a first cavity 14, wherein a liquid tank 13 is fixed at the front end of the interior of the box body 1, the first cavity 14 is arranged at one side of the interior of the liquid tank 13, the second cavity 12 is arranged at the other side of the interior of the liquid tank 13, a flat plate 19 is fixed in the middle of the rear end of the interior of the box body 1, a metering pump 18 is fixed on the surface of the flat plate 19, the input end of the metering pump 18 is connected with a third liquid pipe 16, one end of the third liquid pipe 16 is connected with a three-way valve 6, one side of the three-way valve 6 is connected with the interior of the first cavity 14 through the first liquid pipe 5, and the other side of the three-way valve 6 is connected with the interior of the second cavity 12 through the second liquid pipe 7.
The staff needs to externally supply power to the utility model, the operation of the utility model is controlled by a control panel, the staff needs to supplement the liquid medicine to be added in the first circulating pipe 15 and the second circulating pipe 11 in the first cavity 14 and the second cavity 12, the staff rotates to open the first sealing cover 4 and the second sealing cover 9, the scale and corrosion inhibitor and the bactericide are respectively put into the first feed inlet 3 and the second feed inlet 8, the scale and corrosion inhibitor and the bactericide are transmitted to the first cavity 14 and the second cavity 12 through the transmission of the first feed inlet 3 and the second feed inlet 8 for temporary storage, the staff rotates the first sealing cover 4 and the second sealing cover 9 on the first feed inlet 3 and the second feed inlet 8 after a proper amount of the scale and corrosion inhibitor and the bactericide are supplemented, the staff starts the 18 when the quantitative dosing is needed in the first circulating pipe 15 and the second circulating pipe 11, the metering pump 18 pumps the scale and corrosion inhibitor in the first cavity 14 into the flange joint 20 through the third liquid pipe 16 and the first liquid pipe 5, the scale and corrosion inhibitor which is transferred into the flange joint 20 through the fourth liquid pipe 17 enters into the liquid in the first circulating pipe 15 and the second circulating pipe 11 to finish the quantitative dosing operation of the scale and corrosion inhibitor, the three-way valve 6 is controlled by a worker to close the passage between the first liquid pipe 5 and the third liquid pipe 16 and open the passage between the second liquid pipe 7 and the third liquid pipe 16, so that the metering pump 18 pumps the bactericide in the second cavity 12 into the flange joint 20 through the third liquid pipe 16 and the second liquid pipe 7 during the pumping, and then the bactericide is transferred into the liquid in the first circulating pipe 15 and the second circulating pipe 11 through the fourth liquid pipe 17 to finish the quantitative dosing operation of the bactericide, when the scale and corrosion inhibitor and bactericide dosage in the first cavity 14 and the second cavity 12 is lower than the warning liquid level, the first liquid level alarm 2 and the second liquid level alarm 10 sense and sound an alarm and close the operation of the metering pump 18, so that staff is reminded to timely supplement the scale and corrosion inhibitor and bactericide.
Example two
As shown in fig. 1, 2 and 3, the present utility model provides a quantitative control dosing structure, which further includes: the output of measuring pump 18 is connected with fourth liquid pipe 17, the one end of fourth liquid pipe 17 is connected with flange joint 20, one side of flange joint 20 is connected with first circulating pipe 15, the opposite side of flange joint 20 is connected with second circulating pipe 11, top one side of first cavity 14 is fixed with first liquid level alarm 2, be equipped with first feed inlet 3 in the middle of the top of first cavity 14, first closing cap 4 is installed in the top rotation of first feed inlet 3, top one side of second cavity 12 is fixed with second liquid level alarm 10, be equipped with second feed inlet 8 in the middle of the top of second cavity 12, second closing cap 9 is installed in the top rotation of second feed inlet 8.
In this embodiment, as shown in fig. 2 and fig. 3, by matching the third liquid pipe 16 with the metering pump 18 and the fourth liquid pipe 17, the scale and corrosion inhibitor and the bactericide respectively transferred from the first liquid pipe 5 and the second liquid pipe 7 can be pumped into the first circulation pipe 15 and the second circulation pipe 11, so as to achieve the effect of actively pumping respectively;
as shown in fig. 1 and 2, the first liquid level alarm 2 is installed so that the scale and corrosion inhibitor in the first cavity 14 can sound an alarm and stop the operation of the metering pump 18 when the scale and corrosion inhibitor is lower than the warning liquid level;
as shown in fig. 1 and 2, the first feed port 3 is arranged to supplement scale and corrosion inhibitors in the first cavity 14, so that a feed position is provided, and the first sealing cover 4 is arranged so that external impurities cannot enter the first cavity 14 through the first feed port 3 to cause pollution;
as shown in fig. 1, 2 and 3, the second level alarm 10 is mounted so that the sterilant in the second chamber 12 can sound an alarm and stop operation of the metering pump 18 when the level of sterilant is below the warning level;
as shown in fig. 1, 2 and 3, the second feed inlet 8 is arranged to enable the bactericide to be supplemented in the second cavity 12, so that a feed supplementing position is provided, and the second sealing cover 9 is arranged so that external impurities cannot enter the second cavity 12 through the second feed inlet 8 to cause pollution.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. The utility model provides a ration control dosing structure, includes box (1), second cavity (12) and first cavity (14), its characterized in that: the novel liquid tank is characterized in that a liquid tank (13) is fixed at the front end of the inside of the tank body (1), a first cavity (14) is formed in one side of the inside of the liquid tank (13), a second cavity (12) is formed in the other side of the inside of the liquid tank (13), a flat plate (19) is fixed in the middle of the rear end of the inside of the tank body (1), a metering pump (18) is fixed on the surface of the flat plate (19), a third liquid pipe (16) is connected to the input end of the metering pump (18), a three-way valve (6) is connected to one end of the third liquid pipe (16), one side of the three-way valve (6) is connected to the inside of the first cavity (14) through a first liquid pipe (5), and the other side of the three-way valve (6) is connected to the inside of the second cavity (12) through a second liquid pipe (7).
2. A dosing structure according to claim 1, characterized in that: the output end of the metering pump (18) is connected with a fourth liquid pipe (17), one end of the fourth liquid pipe (17) is connected with a flange joint (20), one side of the flange joint (20) is connected with a first circulating pipe (15), and the other side of the flange joint (20) is connected with a second circulating pipe (11).
3. A dosing structure according to claim 1, characterized in that: a first liquid level alarm (2) is fixed at one side of the top end of the first cavity (14).
4. A dosing structure according to claim 1, characterized in that: a first material supplementing opening (3) is arranged in the middle of the top end of the first cavity (14), and a first sealing cover (4) is rotatably arranged at the top end of the first material supplementing opening (3).
5. A dosing structure according to claim 1, characterized in that: a second liquid level alarm (10) is fixed at one side of the top end of the second cavity (12).
6. A dosing structure according to claim 1, characterized in that: a second feed supplement port (8) is arranged in the middle of the top end of the second cavity (12), and a second sealing cover (9) is rotatably arranged at the top end of the second feed supplement port (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320027914.1U CN219058713U (en) | 2023-01-06 | 2023-01-06 | Quantitative control dosing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320027914.1U CN219058713U (en) | 2023-01-06 | 2023-01-06 | Quantitative control dosing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219058713U true CN219058713U (en) | 2023-05-23 |
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ID=86365450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320027914.1U Active CN219058713U (en) | 2023-01-06 | 2023-01-06 | Quantitative control dosing structure |
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| Country | Link |
|---|---|
| CN (1) | CN219058713U (en) |
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2023
- 2023-01-06 CN CN202320027914.1U patent/CN219058713U/en active Active
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