CN220845590U - Circulating water intelligent dosing device - Google Patents
Circulating water intelligent dosing device Download PDFInfo
- Publication number
- CN220845590U CN220845590U CN202322657454.3U CN202322657454U CN220845590U CN 220845590 U CN220845590 U CN 220845590U CN 202322657454 U CN202322657454 U CN 202322657454U CN 220845590 U CN220845590 U CN 220845590U
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- Prior art keywords
- dosing device
- water tank
- liquid
- pipeline
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000003814 drug Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model provides an intelligent circulating water dosing device, which comprises a water tank, wherein a water inlet is formed in the upper part of the water tank, a water outlet is formed in the lower part of the water tank, a liquid level sensor is further arranged in the upper part of the water tank, the liquid level sensor is used for measuring the height of liquid in the water tank, at least one dosing device is connected to the side surface of the water tank, the dosing device is connected with the water tank through a pipeline, a PLC (programmable logic controller) is further arranged on the device and is used for controlling the size of dosing according to the liquid level measured by the liquid level sensor, or selectively controlling one dosing device to dose.
Description
Technical Field
The utility model relates to the field of circulating water treatment, in particular to an intelligent circulating water dosing device.
Background
The circulating water dosing device is also called a dosing system and dosing equipment, and is mainly used for water supply and drainage treatment,
The method for removing hardness of industrial circulating water is a chemical precipitation method, and calcium ions and magnesium ions in water are precipitated by adding alkaline substances such as sodium carbonate, sodium hydroxide, quicklime and the like, and then the precipitation separation and the fine filtration are carried out.
The existing circulating water dosing device cannot automatically add liquid medicine according to the volume of circulating water when in use, and a worker is required to manually control the adding, so that a great deal of manual labor is consumed, and therefore, the intelligent circulating water dosing control device is required.
Disclosure of utility model
The utility model aims to solve the technical problem of providing an intelligent circulating water dosing device which solves the problem of intelligent circulating water dosing.
In order to solve the technical problems, the utility model provides an intelligent dosing device for circulating water, which comprises a water tank, wherein the upper part of the water tank is provided with a water inlet, the lower part of the water tank is provided with a water outlet, the upper part of the water tank is also provided with a liquid level sensor, the liquid level sensor is used for measuring the height of liquid in the water tank, the side surface of the water tank is connected with at least one dosing device, the dosing device is connected with the water tank through a pipeline, and a PLC (programmable logic controller) is also arranged on the device and is used for controlling the dosing size according to the liquid level height measured by the liquid level sensor or selectively controlling the dosing of one dosing device.
Preferably, the dosing device is a liquid dosing device comprising a flow valve and a liquid vial provided with one end of the flow valve.
Preferably, an upper flange and a lower flange are arranged on the side face of the water tank, the upper flange and the lower flange are respectively connected with a pipeline of the dosing device, liquid is communicated in the pipeline, and a water pump is further arranged on the pipeline of the dosing device close to the upper flange and used for pumping the liquid in the dosing device into the water tank.
Preferably, the flow valve is arranged above the circular surface of the pipeline close to the lower flange, the liquid medicine bottle is arranged above the flow valve, and the flow valve is used for controlling the flow of liquid in the liquid medicine bottle into the pipeline according to the instruction of the PLC.
Preferably, a solenoid valve is also provided on the conduit adjacent to the lower flange (114) for opening or closing the conduit of the dosing device communicating with the tank.
Preferably, the liquid level sensor is fixedly connected with the water tank, and the liquid level sensor is mutually perpendicular to the water tank.
Preferably, the stirring part is further arranged at the center of the upper part of the water tank, and comprises a motor, a connecting rod connected with the extending shaft of the motor and a rotating blade arranged on the connecting rod.
Preferably, a screen is provided at each of the upper flange, lower flange and pipe connection (114).
The beneficial effects of the utility model are as follows: this circulating water adds medicine intelligent control device, in the in-process of using, can add corresponding liquid medicine according to circulating water's volume voluntarily, need not workman's manual control and add, and can carry out the homogeneous mixing to the liquid medicine, through the level sensor who sets up, can measure the liquid level of circulating water in the water tank to can add the liquid medicine volume of corresponding ratio according to circulating water's volume, improve the precision of adding the dose.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic overall oblique view of an embodiment of the present utility model;
fig. 2 is a schematic cross-sectional view of a water tank according to an embodiment of the present utility model.
Reference numerals: a water tank 110; a water inlet 111; a water outlet 112; an upper flange 113; a lower flange 114; a liquid level sensor 120; a solenoid valve 130; a flow valve 140; a liquid medicine bottle 150; a water pump 160; a motor 170; a connecting rod 180; blades 190.
Detailed Description
Referring to fig. 1-2, the embodiment of the application provides a technical scheme: the utility model provides a circulating water intelligence dosing device, including water tank 110, be provided with water inlet 111 in the upper portion of water tank 110, be provided with delivery port 112 in the lower part of water tank, still be provided with level sensor 120 in the upper portion of water tank 110, level sensor 120 is used for measuring the height of liquid in the water tank, be connected with at least one dosing device in the side of water tank, dosing device passes through the pipeline and is connected with water tank 110, still be provided with the PLC controller on equipment, the PLC controller is used for controlling the size of dosing according to the liquid level height of level sensor 120 measurement, perhaps select control a certain dosing device dosing.
Preferably, the dosing device is a liquid dosing device, the liquid dosing device comprises a flow valve 140 and a liquid medicine bottle 150 provided with one end of the flow valve 140, and the dosing device can also be a powder dosing device, but the dosing device is difficult to dose liquid, and the liquid dosing device is preferred in the embodiment.
Preferably, an upper flange 113 and a lower flange 114 are provided on the side of the water tank 110, the upper flange 113 and the lower flange 114 are respectively connected with a pipe of one dosing device, and the liquid is communicated in the pipe, and a water pump 160 is further provided on the pipe of the dosing device near the upper flange 113, and the water pump 160 is used for pumping the liquid in the dosing device into the water tank 110.
In operation, the level of fluid in the tank 110 rises above the lower flange 114 and below the upper flange, which relieves the outlet pressure of the water pump 160.
Preferably, the flow valve 140 is disposed above the circular surface of the pipe near the lower flange 114, the liquid medicine bottle 150 is disposed above the flow valve 140, and the flow valve 140 is used for controlling the flow rate of the liquid flowing into the pipe in the liquid medicine bottle 150 according to the instruction of the PLC controller.
Preferably, a solenoid valve 130 is further provided on the pipe near the connection lower flange (114), and the solenoid valve 130 is used to open or close the pipe of the dosing device communicating with the water tank.
Preferably, the liquid level sensor 120 is fixedly connected with the water tank 110, and the liquid level sensor is perpendicular to the water tank 110.
Preferably, a stirring part is further provided at the upper center of the water tank 110, and includes a motor 170, a connection rod 180 connected to an extension shaft of the motor 170, and a rotating blade 190 provided on the connection rod 180.
Preferably, a screen is provided at each of the upper flange 113, the lower flange 114 and the pipe connection (114).
The working principle of the embodiment is as follows: when the intelligent control device for dosing circulating water is used, firstly, circulating water can enter the water tank 110 through the water inlet 111, the liquid level sensor 120 can measure the height of the circulating water in the water tank 110, after measurement, the liquid level sensor 11 sends a measurement result to the PLC controller, the PLC controller calculates the liquid volume, after a corresponding dosing device is opened through a preset program, the quantity of dosing of the liquid medicine bottle 150 is controlled through the flow valve 140, after dosing is completed, the PLC controller controls the water pump 160 to pump the solution with the medicine and then the solution is added into the water tank 110, water continuously enters the dosing device from the water tank 110, and then enters the water tank 110 through the water pump 160, so that the fusion of the liquid is accelerated; simultaneously, the PLC controls the stirring part to rotate, and continuously drives the liquid to be mixed, and finally, the full mixing of the liquid is achieved.
The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.
Claims (8)
1. The utility model provides a circulating water intelligence charge device which characterized in that: including water tank (110), be provided with water inlet (111) on the upper portion of water tank (110), be provided with delivery port (112) in the lower part of water tank, upper portion at water tank (110) still is provided with liquid level sensor (120), liquid level sensor (120) are used for measuring the height of liquid in the water tank, be connected with at least one dosing device in the side of water tank, dosing device passes through pipeline and water tank (110) to be connected, still be provided with the PLC controller on equipment, the PLC controller is used for controlling the size of dosing according to liquid level sensor (120) measuring liquid level height, perhaps select control a certain dosing device to add medicine.
2. The circulating water intelligent dosing device of claim 1, wherein: the dosing device is a liquid dosing device, and the liquid dosing device comprises a flow valve (140) and a liquid medicine bottle (150) provided with one end of the flow valve (140).
3. The circulating water intelligent dosing device of claim 1, wherein: an upper flange (113) and a lower flange (114) are arranged on the side face of the water tank, the upper flange (113) and the lower flange (114) are respectively connected with a pipeline of a dosing device, liquid is communicated in the pipeline, a water pump (160) is further arranged on the pipeline of the dosing device close to the position of the upper flange (113), and the water pump (160) is used for pumping the liquid in the dosing device into the water tank (110).
4. The circulating water intelligent dosing device of claim 2, wherein: the flow valve (140) is arranged above the circular surface of the pipeline close to the lower flange (114), the liquid medicine bottle (150) is arranged above the flow valve (140), and the flow valve (140) is used for controlling the flow of liquid in the liquid medicine bottle (150) into the pipeline according to the instruction of the PLC.
5. The circulating water intelligent dosing apparatus of claim 3, wherein: a solenoid valve (130) is also arranged on a pipeline near the lower flange (114), and the solenoid valve (130) is used for opening or closing a pipeline of the dosing device communicated with the water tank.
6. The circulating water intelligent dosing device of claim 1, wherein: the liquid level sensor (120) is fixedly connected with the water tank (110), and the liquid level sensor is mutually perpendicular to the water tank (110).
7. The circulating water intelligent dosing device of claim 1, wherein: the upper center of the water tank (110) is also provided with a stirring part, and the stirring part comprises a motor (170), a connecting rod (180) connected with an extending shaft of the motor (170), and a rotating blade (190) arranged on the connecting rod (180).
8. The circulating water intelligent dosing apparatus of claim 3, wherein: a filter screen is arranged at the joint of the upper flange (113), the lower flange (114) and the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322657454.3U CN220845590U (en) | 2023-09-28 | 2023-09-28 | Circulating water intelligent dosing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322657454.3U CN220845590U (en) | 2023-09-28 | 2023-09-28 | Circulating water intelligent dosing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220845590U true CN220845590U (en) | 2024-04-26 |
Family
ID=90746555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322657454.3U Active CN220845590U (en) | 2023-09-28 | 2023-09-28 | Circulating water intelligent dosing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220845590U (en) |
-
2023
- 2023-09-28 CN CN202322657454.3U patent/CN220845590U/en active Active
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