CN214791962U - Boiler water intelligent control device - Google Patents
Boiler water intelligent control device Download PDFInfo
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- CN214791962U CN214791962U CN202120024540.9U CN202120024540U CN214791962U CN 214791962 U CN214791962 U CN 214791962U CN 202120024540 U CN202120024540 U CN 202120024540U CN 214791962 U CN214791962 U CN 214791962U
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Abstract
The utility model discloses an intelligent control device for boiler water, which comprises a boiler and a controller, wherein a boiler water sampling port is arranged below the boiler, and a chemical adding device is arranged above the boiler; a furnace water sample holding device is arranged below the furnace water sampling port; the furnace water sample holding device comprises a water sample bottle, and a water sample detection probe electrically connected with the controller is arranged in the water sample bottle; the controller is electrically connected with the dosing device; the dosing device comprises a medicine box and an electric pump, wherein one end of the electric pump is communicated with the medicine box, and the other end of the electric pump is communicated with the boiler. The utility model discloses a controller can set up the frequency of stove water sample, then automatic quality of water to the stove water tests, and according to the result of test, the required medicine addition of automatic calculation stove water quality control realizes full-automatic, intelligent stove water quality control, can reduce operating personnel's work load according to the result of test to the operating stability and the steam quality of guarantee boiler.
Description
Technical Field
The utility model relates to a boiler technical field especially relates to a boiler water intelligent control device.
Background
Boiler water quality plays a key role in safe operation of a boiler, boiler water is a water sample with the worst water quality in a whole water vapor system, and trace impurities from feed water are concentrated in a steam drum continuously, so that the content of impurity ions in the boiler water is increased continuously. Concentrated impurity in the boiler water easily leads to the water-cooling wall to take place to corrode and scale deposit, leads to boiler heat transfer to worsen and even take place the explosion, consequently need adjust and monitor boiler water quality of water, prevents the emergence of scale deposit and corrosion.
In the prior art, an operator usually performs a test after manually extracting a water sample, and then manually adds a water quality adjusting drug, so that the defects of complex operation and low accuracy and reliability exist.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an intelligent boiler water control device, which can automatically perform sampling test on the water quality of boiler water and then automatically calculate and add the required medicines for regulating the water quality of boiler water according to the test result.
In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:
the utility model provides a boiler water intelligent control device, includes boiler and controller, its characterized in that: a boiler water sampling port is arranged below the boiler, and a dosing device is arranged above the boiler; a furnace water sample holding device is arranged below the furnace water sampling port;
the furnace water sample holding device comprises a water sample bottle, and a water sample detection probe electrically connected with the controller is arranged in the water sample bottle;
the controller is electrically connected with the dosing device.
Preferably, stove water flourishing appearance device is including fixed the connecting plate of water appearance bottle, the connecting plate is connected with the linear actuator, the linear actuator is connected with rotary actuator.
Preferably, the water sample bottle includes first water sample bottle, second water sample bottle and third water sample bottle, be provided with phosphate radical concentration probe, pH value probe and the conductivity probe with controller electric connection in first water sample bottle, second water sample bottle and the third water sample bottle respectively.
Preferably, the dosing device comprises a medicine box and an electric pump, one end of the electric pump is communicated with the medicine box, and the other end of the electric pump is communicated with the boiler.
Preferably, the furnace water sampling port comprises an electric valve, and the electric valve is electrically connected with the controller.
Preferably, the linear actuator is an electric cylinder and the rotary actuator is one of an electric cylinder or an air cylinder.
Compared with the prior art, the beneficial effects of the utility model reside in that:
can set up the frequency of stove water sample through the controller, then automatic quality of water to the stove water tests, and according to the result of testing, the required medicine addition of automatic calculation stove water quality control realizes full-automatic, intelligent stove water quality control, can reduce operating personnel's work load to the operating stability and the steam quality of guarantee boiler.
Drawings
FIG. 1 is a schematic view of the usage state of the present invention;
wherein: a boiler 10; a furnace water sampling port 11; a controller 20; a furnace water sample holding device 30; a rotation driver 31; a linear actuator 32; a connecting plate 33; a first water sample bottle 34; a second water sample bottle 35; a third water sample bottle 36; a dosing device 40; the electric pump 41; a medicine box 42.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," "upper," "lower," "front," "rear," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, an intelligent control device for boiler water of a boiler comprises a boiler 10 and a controller 20, wherein a boiler water sampling port 11 is arranged below the boiler 10, and a chemical adding device 40 is arranged above the boiler 10; a furnace water sample holding device 30 is arranged below the furnace water sampling port 11;
the furnace water sample holding device 30 comprises a water sample bottle, and a water sample detection probe electrically connected with the controller 20 is arranged in the water sample bottle;
the controller 20 is electrically connected with the medicine adding device 40.
The operation steps of this embodiment are as follows:
1. opening the boiler water sampling port 11 to enable boiler water in the boiler 10 to flow out of the boiler water sampling port 11 and be contained in a water sample bottle, and then closing the boiler water sampling port 11;
2. the water sample detection probe detects water quality data including ion concentration, PH value, conductivity and the like of furnace water in the water sample bottle, and sends a detected water quality data result to the controller 20;
3. the controller 20 analyzes the water quality data result, calculates the appropriate dosing amount, and sends the dosing amount data to the dosing device 40;
4. the chemical adding device 40 adds a proper amount of water quality treatment chemicals into the boiler water in the boiler, so that the potential hazards of scaling, corrosion, steam salt-carrying and the like caused by the boiler water are avoided.
Further, the furnace water sample holding device 30 comprises a connecting plate 33 for fixing the water sample bottle, the connecting plate 33 is connected with a linear driver 32, and the linear driver 32 is connected with a rotary driver 31.
The linear driver 32 is used for aligning the water sample bottle with the furnace water sampling port 11, and the rotary driver 31 is used for pouring out the water sample after detection from the water sample bottle.
Further, the water sample bottles comprise a first water sample bottle 34, a second water sample bottle 35 and a third water sample bottle 36, and a phosphate radical concentration probe, a PH value probe and a conductivity probe which are electrically connected with the controller are respectively arranged in the first water sample bottle 34, the second water sample bottle 35 and the third water sample bottle 36;
in the embodiment, the phosphate concentration probe, the pH value probe and the conductivity probe are respectively used for detecting the phosphate concentration, the pH value and the conductivity of the furnace water, and other water quality detection probes and corresponding water sample bottles can be added according to actual needs.
The sampling frequency of the furnace water, the tested water quality parameters and the like can be set through the controller.
Further, the medicine adding device 40 comprises a medicine box 42 and an electric pump 41, one end of the electric pump 41 is communicated with the medicine box 42, and the other end is communicated with the boiler; the medicine tank 42 is used for containing medicines for adjusting the quality of the boiler water, and the electric pump 41 is used for adding the medicines into the boiler water in the boiler in a metering manner.
Further, the furnace water sampling port 11 includes an electric valve, and the electric valve is electrically connected to the controller 20.
Further, the linear actuator 32 is an electric cylinder, and the rotary actuator 31 is one of an electric cylinder and an air cylinder.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the present invention.
Claims (6)
1. The utility model provides a boiler water intelligent control device, includes boiler and controller, its characterized in that: a boiler water sampling port is arranged below the boiler, and a dosing device is arranged above the boiler; a furnace water sample holding device is arranged below the furnace water sampling port;
the furnace water sample holding device comprises a water sample bottle, and a water sample detection probe electrically connected with the controller is arranged in the water sample bottle;
the controller is electrically connected with the dosing device.
2. The boiler water intelligent control device of claim 1, characterized in that: the furnace water sample containing device comprises a connecting plate for fixing the water sample bottle, the connecting plate is connected with a linear driver, and the linear driver is connected with a rotary driver.
3. The boiler water intelligent control device of claim 2, characterized in that: the water sample bottle comprises a first water sample bottle, a second water sample bottle and a third water sample bottle, wherein a phosphate radical concentration probe, a pH value probe and a conductivity probe which are electrically connected with the controller are respectively arranged in the first water sample bottle, the second water sample bottle and the third water sample bottle.
4. The boiler water intelligent control device of claim 1, characterized in that: the dosing device comprises a medicine box and an electric pump, wherein one end of the electric pump is communicated with the medicine box, and the other end of the electric pump is communicated with the boiler.
5. The boiler water intelligent control device of claim 1, characterized in that: the furnace water sampling port comprises an electric valve, and the electric valve is electrically connected with the controller.
6. The boiler water intelligent control device of claim 2, characterized in that: the linear actuator is an electric cylinder and the rotary actuator is one of an electric cylinder or an air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024540.9U CN214791962U (en) | 2021-01-06 | 2021-01-06 | Boiler water intelligent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024540.9U CN214791962U (en) | 2021-01-06 | 2021-01-06 | Boiler water intelligent control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214791962U true CN214791962U (en) | 2021-11-19 |
Family
ID=78743993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120024540.9U Active CN214791962U (en) | 2021-01-06 | 2021-01-06 | Boiler water intelligent control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214791962U (en) |
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2021
- 2021-01-06 CN CN202120024540.9U patent/CN214791962U/en active Active
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