CN111873665B - Pen washing device for art design and using method thereof - Google Patents
Pen washing device for art design and using method thereof Download PDFInfo
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- CN111873665B CN111873665B CN202010707145.0A CN202010707145A CN111873665B CN 111873665 B CN111873665 B CN 111873665B CN 202010707145 A CN202010707145 A CN 202010707145A CN 111873665 B CN111873665 B CN 111873665B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K13/00—Devices for removing nibs; Devices for cleaning nibs, e.g. by wiping
- B43K13/02—Devices for removing nibs; Devices for cleaning nibs, e.g. by wiping for cleaning nibs, e.g. ink reservoirs therein
Abstract
The invention provides a pen washing device for art design and a using method thereof, and relates to the technical field of art design tools. The pen washing device comprises: a pen washing barrel, a clear water tank and a discharge tank; the upper half part of the pen washing barrel is provided with a plurality of spraying pipes which share the same liquid supply pipe, and the liquid supply pipe is provided with a flow quantitative switch; the clear water tank is provided with a water injection pipe which is provided with a water injection electromagnetic valve; the discharging groove is internally provided with: a siphon and a level sensor; the siphon is provided with a pressure sensor; the using method comprises the following steps: filling the clear water tank, obtaining the volume of pen washing liquid required by washing, washing the oil painting brush and discharging waste liquid. The volume of the pen point is calculated through monitoring of the liquid level sensor, the volume of the pen washing liquid required for cleaning the pen point with the volume is calculated, and the quantitative supply of the pen washing liquid is controlled through the flow quantitative switch, so that the excessive use of the pen washing liquid is avoided on the basis of ensuring that the oil painting pen is thoroughly cleaned, and resources are saved.
Description
Technical Field
The invention relates to the technical field of art design tools, in particular to a pen washing device for art design and a using method thereof.
Background
In the teaching and working process of art design, people often use oil painting brushes. The oil painting brush is used as a painting tool, the maintenance and the repair of the oil painting brush are very important, the oil painting brush needs to be cleaned in time after work so as to prevent pigment from being dried on brush hair, the cleaning mode is generally rubbing and kneading by hands, and the oil painting brush is very inconvenient and is easy to clean incompletely.
In order to facilitate the cleaning of oil painting brushes, various types of pen cleaning devices are developed at the same time, and most of the existing pen cleaning devices can automatically complete the operations of cleaning, drying and the like of pens, so that the pens can be conveniently and quickly cleaned.
However, the pen washing device needs a large amount of pen washing liquid and clean water to ensure thorough washing in the process of washing the pen, which causes resource waste.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a pen washing device for art design and a using method thereof, and solves the problem that pen washing liquid and clear water are excessively used in the pen washing process of the pen washing device.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
a pen washing device for art design, the pen washing device comprising: a pen washing barrel, a clear water tank and a discharge tank; a partition board is vertically arranged in the pen washing barrel, the partition board divides the lower half part of the pen washing barrel into a clear water tank and a discharge tank, a plurality of spray pipes are arranged in the upper half part of the pen washing barrel, and nozzles of the spray pipes face to the axis of the pen washing barrel and are used for spraying pen washing liquid to an oil painting brush fixed on the axis of the pen washing barrel; the spraying pipes share the same liquid supply pipe, and a flow quantitative switch is arranged on the liquid supply pipe;
the clear water tank is provided with a water injection pipe, and the water injection pipe is provided with a water injection electromagnetic valve;
the discharging groove is internally provided with: a siphon and a level sensor; one end of the siphon pipe is positioned at the bottom of the discharge groove, and the other end of the siphon pipe penetrates through the side wall of the pen washing barrel and extends out of the pen washing barrel; the liquid level sensor is used for monitoring the liquid level height of the discharge tank;
one end of the siphon pipe, which is positioned outside the pen washing barrel, is provided with a pressure sensor, and the pressure sensor senses the pressure change in the siphon pipe so as to calculate the siphon discharge times of the discharge tank through the siphon pipe;
the pen washing device is further provided with a controller, the flow quantitative switch, the water injection electromagnetic valve and the pressure sensor are respectively electrically connected with the controller, the controller acquires a pressure signal of the pressure sensor, and the controller respectively controls the opening and closing of the flow quantitative switch and the water injection electromagnetic valve.
Preferably, the highest point of the siphon is below the plane of the discharge tank opening.
Preferably, the top end of the partition board is provided with a flow guide nozzle for guiding the liquid from the clean water tank to the discharge tank.
Preferably, the opening of the pen washing barrel is provided with a pen clip, the pen clip is positioned on the axis of the pen washing barrel, and the pen clip is used for clamping and fixing the oil painting pen on the axis of the pen washing barrel.
Preferably, the end part of one end of the siphon pipe, which is positioned outside the pen washing barrel, is communicated with an inverted funnel.
Preferably, a waste liquid collecting tank is arranged below one end, located outside the pen washing barrel, of the siphon.
Preferably, the discharge groove is horizontally provided with a quantity-limiting partition board, the quantity-limiting partition board divides the discharge groove into a practical discharge groove and an idle discharge groove, and the practical discharge groove is positioned above the idle discharge groove, so that the actual use capacity of the discharge groove is reduced, and the siphon discharge frequency is increased.
Preferably, the flow rate quantitative switch comprises: a flow meter and a solenoid valve; flowmeter and solenoid valve respectively with controller electric connection, the flowmeter sets up in the feed liquor pipe for the washing pen liquid flow of monitoring flowing through the feed liquor pipe, when washing pen liquid flow reaches appointed value, the flowmeter signals to the controller, controller control solenoid valve closes the feed liquor pipe.
A use method of a pen washing device for art design comprises the following steps in sequence:
s1 filling clear water tank
The water injection electromagnetic valve is opened to inject clear water into the clear water tank, the clear water overflows and flows into the discharge tank after filling the clear water tank, when the liquid level of the discharge tank is higher than the highest point of the siphon tube, clear water in the discharge tank is discharged through siphon tube siphon, a signal sensed by the pressure sensor is changed for the first time violently, and the controller controls the water injection electromagnetic valve to be closed when acquiring the signal;
s2, obtaining the volume of the pen washing liquid required by washing
Inserting the pen head of the painting pen to be cleaned into the clean water tank, enabling clean water with the same volume as the pen head in the clean water tank to overflow and flow into the discharge tank, monitoring the height change delta h of liquid in the discharge tank by a liquid level sensor positioned in the discharge tank at the moment, calculating the volume V of the pen head according to the tank bottom area S of the discharge tank, calculating the volume V of the pen head according to the volume V of the pen head, and obtaining the volume V of pen cleaning liquid required for cleaning the pen head with the volume according to the volume V of the pen headLiquid for treating urinary tract infectionThe larger the volume V of the pen point is, the required volume V of the pen washing liquidLiquid for treating urinary tract infectionThe more;
s3 cleaning painting brush
Fixing the painting brush to be cleaned, positioning the pen head at the position aligned with the spray pipe, then starting the flow quantitative switch, spraying the pen cleaning liquid on the pen head by the spray pipe until the flow of the pen cleaning liquid reaches the volume V of the pen cleaning liquid required by the pen head with the volumeLiquid for treating urinary tract infectionThe flow quantitative switch is automatically closed;
s4, discharging waste liquid
When the flow quantitative switch is turned off, the water injection solenoid valve is turned on, and clean water is injected into the clean water tank, so that stains and pen washing liquid floating on the clean water in the clean water tank flow into the discharge tank until the discharge tank siphons and discharges, the pressure sensor senses the first severe change of signals, and the controller does not act; after siphon discharge is finished, the pressure sensor senses the signal for the second time to change violently, and the controller still does not work; until the discharge groove is in the siphon discharge of second time, the pressure sensor perception signal is violently changed for the third time, and the controller control water injection solenoid valve closes at this moment, accomplishes the cleaning process.
(III) advantageous effects
The invention provides a pen washing device for art design and a using method thereof. Compared with the prior art, the method has the following beneficial effects:
the lower half part of the pen washing barrel is divided into a clear water tank and a discharge tank, the liquid level sensor is arranged in the discharge tank, the pen head of the oil painting pen is inserted into the clear water tank filled with clear water, clear water with the same volume overflows into the discharge tank, the volume of the pen head is obtained through monitoring of the liquid level sensor, then the volume of the pen head washing liquid required for washing the pen head with the volume is calculated, the quantitative supply of the pen washing liquid is controlled through the flow quantitative switch, the excessive use of the pen washing liquid is avoided on the basis of ensuring that the oil painting pen is thoroughly washed, and resources are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a pen washing device in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The pen washing device for the art design and the using method thereof solve the problem that pen washing liquid and clean water are excessively used in the pen washing process of the pen washing device.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
the lower half part of the pen washing barrel is divided into the clear water tank and the discharge tank, the liquid level sensor is arranged in the discharge tank, the pen head of the oil painting pen is inserted into the clear water tank filled with clear water, the clear water with the same volume overflows into the discharge tank, the volume of the pen head is obtained through monitoring of the liquid level sensor, then the volume of the pen head washing liquid required for washing the pen head with the volume is calculated, the quantitative supply of the pen washing liquid is controlled through the flow quantitative switch, the excessive use of the pen washing liquid is avoided on the basis of ensuring that the oil painting pen is thoroughly washed, and resources are saved.
In addition, in the embodiment of the invention, the clear water tank is provided with the water injection pipe which is provided with the water injection electromagnetic valve; a siphon is arranged in the discharge tank, and a pressure sensor is arranged at one end of the siphon, which is positioned outside the pen washing barrel; the water injection solenoid valve is opened to inject water into the clear water tank, so that stains floating above clear water in the clear water tank and pen washing liquid are discharged to the discharge tank, then siphon discharge is performed through the siphon pipe, the discharge frequency information of the discharge tank is monitored through the pressure sensor, the controller controls the water injection solenoid valve to be closed according to the information, automatic cleaning of the pen washing barrel after pen washing is achieved, in the cleaning process, on the basis that the cleanness of the pen washing barrel is guaranteed, excessive use of clear water is avoided, and resources are saved.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example 1:
as shown in fig. 1, the present invention provides a pen washing device for art design, comprising: a pen washing barrel 10, a clear water tank 20 and a discharge tank 30; a partition plate 11 is vertically arranged in the pen washing barrel 10, the partition plate 11 divides the lower half part of the pen washing barrel 10 into a clean water tank 20 and a discharge tank 30, a plurality of spray pipes 12 are arranged on the upper half part of the pen washing barrel 10, and nozzles of the spray pipes 12 face to the axis of the pen washing barrel 10 and are used for spraying and washing pen liquid on an oil painting pen fixed on the axis of the pen washing barrel 10, so that the effect of washing the oil painting pen is achieved; the spraying pipes 12 share the same liquid supply pipe (not shown in the figure), and a flow quantitative switch is arranged on the liquid supply pipe;
the clean water tank 20 is provided with a water injection pipe 21, and the water injection pipe 21 is provided with a water injection electromagnetic valve 22;
the discharge groove 30 is provided with: a siphon tube 31 and a liquid level sensor 32; one end of the siphon tube 31 is positioned at the bottom of the discharge groove 30, and the other end of the siphon tube 31 extends out of the pen container 10 through the side wall of the pen container 10; the liquid level sensor 32 is used for monitoring the liquid level of the discharge groove 30;
a pressure sensor 33 is arranged at one end of the siphon tube 31, which is positioned outside the pen washing barrel 10, and the pressure sensor 33 senses the pressure change in the siphon tube 31, so as to calculate the siphon discharge times of the discharge tank 30 through the siphon tube 31;
the pen washing device is further provided with a controller (not shown in the figure), the flow quantitative switch, the water injection electromagnetic valve 22 and the pressure sensor 33 are respectively electrically connected with the controller, the controller acquires a pressure signal of the pressure sensor 33, and the controller respectively controls the opening and closing of the flow quantitative switch and the water injection electromagnetic valve 22.
The controller, the flow rate quantitative switch, the water injection solenoid valve 22 and the pressure sensor 33 are all known to those skilled in the art, and will not be described herein.
The pen washing device is used as follows:
firstly, the water injection electromagnetic valve 22 is opened to inject clean water into the clean water tank 20, the clean water overflows and flows into the discharge tank 30 after filling the clean water tank 20, when the liquid level of the discharge tank 30 is higher than the highest point of the siphon tube 31, the clean water in the discharge tank 30 is siphoned and discharged through the siphon tube 31, a signal sensed by the pressure sensor 33 is changed sharply for the first time, and the controller controls the water injection electromagnetic valve 22 to be closed when acquiring the signal.
Then inserting the pen head of the painting pen to be cleaned into the clean water tank 20, enabling the clean water with the same volume as the pen head in the clean water tank 20 to overflow and flow into the discharge tank 30, monitoring the height change delta h of the liquid in the discharge tank 30 by a liquid level sensor 32 positioned in the discharge tank 30 at the moment, calculating the volume V of the pen head as delta h S according to the tank bottom area S of the discharge tank 30, and then calculating the volume V of the pen head of the pen to be cleaned according to the volume V of the pen head to obtain the volume V of the pen cleaning liquid required by cleaning the pen head with the volumeLiquid for treating urinary tract infectionThe larger the volume V of the pen point is, the required volume V of the pen washing liquidLiquid for treating urinary tract infectionThe more.
Fixing the painting brush to be cleaned, positioning the brush head at the position aligned with the spray pipe 12, then starting the flow quantitative switch, spraying the pen cleaning liquid on the brush head by the spray pipe 12 until the flow of the pen cleaning liquid reaches the volume V of the pen cleaning liquid required by the brush head with the volumeLiquid for treating urinary tract infectionAnd the flow quantitative switch is automatically closed, so that excessive use of the pen washing liquid is avoided on the basis of ensuring that the oil painting pen is thoroughly cleaned, and resources are saved.
When the flow quantitative switch is closed, the water injection electromagnetic valve 22 is opened, clean water is injected into the clean water tank 20, so that stains floating on the clean water in the clean water tank 20 and pen washing liquid flow into the discharge tank 30 until the discharge tank 30 siphons and discharges, the pressure sensor 33 senses the signal to be changed for the first time violently, and the controller does not work; when the siphon discharge is finished, the pressure sensor 33 senses the signal for the second time of drastic change, and the controller still does not work; until the discharge tank 30 is in the second siphon discharge, the pressure sensor 33 senses the signal to change dramatically for the third time, and at the moment, the controller controls the water injection electromagnetic valve 22 to be closed, so that the cleaning process is completed. The stains floating on the clear water in the clear water tank 30 and the pen washing liquid can be discharged into the discharge tank 30 through two times of siphon discharge, and then siphon discharge is performed, so that the excessive use of the clear water is avoided and the resources are saved on the basis of ensuring the cleanness of the clear water in the clear water tank 20.
As shown in FIG. 1, the highest point of the siphon tube 31 is lower than the plane of the opening of the drain tank 30, and once the liquid level in the drain tank is higher than the highest point of the siphon tube 31, the liquid will be siphoned out through the siphon tube 31, so that the drain tank 30 will not overflow.
As shown in fig. 1, the top end of the partition 11 is provided with a flow guide nozzle 13 for guiding the liquid from the clean water tank 20 to the discharge tank 30, so as to prevent the liquid from flowing from the clean water tank 20 to the discharge tank 30 under the action of tension.
The water injection pipe 21 injects water at a rate lower than the siphon discharge rate of the siphon tube 31.
As shown in FIG. 1, a pen clip 14 is arranged at the opening of the barrel 10, the pen clip 14 is located on the axis of the barrel 10, and the pen clip 14 clamps and fixes the oil painting pen on the axis of the barrel 10.
As shown in figure 1, the end part of the siphon tube 31, which is located at one end outside the pen washing barrel 10, is communicated with an inverted funnel 34, and in the process that liquid flows through the inverted funnel 34, the pipe diameter is suddenly increased, so that the pressure is reduced, negative pressure suction is generated, the siphon effect is enhanced, and the siphon discharge speed is increased.
As shown in FIG. 1, a waste liquid collecting groove 15 is arranged below one end of the siphon tube 31, which is located outside the pen washing barrel 10, and the waste liquid collecting groove 15 is used for collecting waste liquid discharged by the siphon of the discharge groove 30.
As shown in fig. 1, a quantity-limiting partition 35 is horizontally disposed in the discharge tank 30, the quantity-limiting partition 35 divides the discharge tank 30 into a practical discharge tank 36 and an idle discharge tank 37, and the practical discharge tank 36 is located above the idle discharge tank 37, so as to reduce the practical use capacity of the discharge tank 30, increase the frequency of siphon discharge, further reduce the excessive clean water flowing into the discharge tank 30 for siphon discharge of waste liquid, and further save resources.
The flow rate quantitative switch comprises: a flow meter and a solenoid valve; flowmeter and solenoid valve respectively with controller electric connection, the flowmeter sets up in the feed liquor pipe for the washing pen liquid flow of monitoring flowing through the feed liquor pipe, when washing pen liquid flow reaches appointed value, the flowmeter signals to the controller, controller control solenoid valve closes the feed liquor pipe.
Example 2:
the invention provides a using method of a pen washing device for art design, which sequentially comprises the following steps:
s1 filling clear water tank
The water injection electromagnetic valve 22 is opened to inject clean water into the clean water tank 20, the clean water overflows and flows into the discharge tank 30 after filling the clean water tank 20, when the liquid level of the discharge tank 30 is higher than the highest point of the siphon tube 31, the clean water in the discharge tank 30 is siphoned and discharged through the siphon tube 31, a signal sensed by the pressure sensor 33 is changed violently for the first time, and the controller controls the water injection electromagnetic valve 22 to be closed when acquiring the signal;
s2, obtaining the volume of the pen washing liquid required by washing
Inserting the pen head of the painting pen to be cleaned into the clean water tank 20, enabling clean water with the same volume as the pen head in the clean water tank 20 to overflow and flow into the discharge tank 30, monitoring the height change delta h of liquid in the discharge tank 30 by a liquid level sensor 32 positioned in the discharge tank 30 at the moment, calculating the volume V of the pen head as delta h S according to the tank bottom area S of the discharge tank 30, and then calculating the volume V of pen cleaning liquid required for cleaning the pen head with the volume according to the volume V of the pen headLiquid for treating urinary tract infectionThe larger the volume V of the pen point is, the required volume V of the pen washing liquidLiquid for treating urinary tract infectionThe more;
s3 cleaning painting brush
Fixing the painting brush to be cleaned, positioning the brush head at the position aligned with the spray pipe 12, then starting the flow quantitative switch, spraying the pen cleaning liquid on the brush head by the spray pipe 12 until the flow of the pen cleaning liquid reaches the volume V of the pen cleaning liquid required by the brush head with the volumeLiquid for treating urinary tract infectionThe flow quantitative switch is automatically closed, so that excessive use of the pen washing liquid is avoided on the basis of ensuring that the oil painting pen is thoroughly cleaned, and resources are saved;
s4, discharging waste liquid
When the flow quantitative switch is closed, the water injection electromagnetic valve 22 is opened, clean water is injected into the clean water tank 20, so that stains and pen washing liquid floating on the clean water in the clean water tank 20 flow into the discharge tank 30 until the discharge tank 30 is siphoned and discharged, the pressure sensor 33 senses the signal to be changed for the first time violently, and the controller does not work; when the siphon discharge is finished, the pressure sensor 33 senses the signal for the second time of drastic change, and the controller still does not work; until the discharge tank 30 is in the second siphon discharge, the pressure sensor 33 senses the signal to change dramatically for the third time, and at the moment, the controller controls the water injection electromagnetic valve 22 to be closed, so that the cleaning process is completed.
In summary, compared with the prior art, the invention has the following beneficial effects:
1. the lower half part of the pen washing barrel is divided into the clear water tank and the discharge tank, the liquid level sensor is arranged in the discharge tank, the pen head of the oil painting pen is inserted into the clear water tank filled with clear water, the clear water with the same volume overflows into the discharge tank, the volume of the pen head is obtained through monitoring of the liquid level sensor, then the volume of the pen head washing liquid required for washing the pen head with the volume is calculated, the quantitative supply of the pen washing liquid is controlled through the flow quantitative switch, the excessive use of the pen washing liquid is avoided on the basis of ensuring that the oil painting pen is thoroughly washed, and resources are saved.
2. In the embodiment of the invention, the clear water tank is provided with a water injection pipe which is provided with a water injection electromagnetic valve; a siphon is arranged in the discharge tank, and a pressure sensor is arranged at one end of the siphon, which is positioned outside the pen washing barrel; the water injection solenoid valve is opened to inject water into the clear water tank, so that stains floating above clear water in the clear water tank and pen washing liquid are discharged to the discharge tank, then siphon discharge is performed through the siphon pipe, the discharge frequency information of the discharge tank is monitored through the pressure sensor, the controller controls the water injection solenoid valve to be closed according to the information, automatic cleaning of the pen washing barrel after pen washing is achieved, in the cleaning process, on the basis that the cleanness of the pen washing barrel is guaranteed, excessive use of clear water is avoided, and resources are saved.
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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The utility model provides an art design is with washing a device which characterized in that, it includes to wash a device: a pen washing barrel (10), a clear water tank (20) and a discharge tank (30); a partition plate (11) is vertically arranged in the pen washing barrel (10), the lower half part of the pen washing barrel (10) is divided into a clean water tank (20) and a discharge tank (30) by the partition plate (11), a plurality of spray pipes (12) are arranged on the upper half part of the pen washing barrel (10), and nozzles of the spray pipes (12) face to the axis of the pen washing barrel (10); the spraying pipes (12) share the same liquid supply pipe, and a flow quantitative switch is arranged on the liquid supply pipe;
the clean water tank (20) is provided with a water injection pipe (21), and the water injection pipe (21) is provided with a water injection electromagnetic valve (22);
the discharge groove (30) is internally provided with: a siphon (31) and a level sensor (32); one end of the siphon pipe (31) is positioned at the bottom of the discharge groove (30), and the other end of the siphon pipe (31) penetrates through the side wall of the pen washing barrel (10) and extends out of the pen washing barrel (10);
a pressure sensor (33) is arranged at one end of the siphon tube (31) positioned outside the pen washing barrel (10);
the pen washing device is further provided with a controller, the flow quantitative switch, the water injection electromagnetic valve (22) and the pressure sensor (33) are respectively electrically connected with the controller, the controller acquires a pressure signal of the pressure sensor (33), and the controller respectively controls the opening and closing of the flow quantitative switch and the water injection electromagnetic valve (22).
2. An art-designed pen washing device as claimed in claim 1, wherein the highest point of the siphon tube (31) is lower than the plane of the opening of the discharge chute (30).
3. An art design pen washing device as claimed in claim 1, wherein the top end of the partition plate (11) is provided with a flow guide nozzle (13) for guiding the liquid from the clean water tank (20) to the discharge tank (30).
4. An art-design pen washing device as claimed in claim 1, wherein the pen washing barrel (10) is provided with a pen clip (14) at the opening, the pen clip (14) is located on the axis of the pen washing barrel (10), and the pen clip (14) is used for clamping and fixing the oil painting pen on the axis of the pen washing barrel (10).
5. An art-design pen washing device as claimed in claim 1, wherein the end of the siphon tube (31) at the end outside the pen washing barrel (10) is communicated with an inverted funnel (34).
6. An art-designed pen washing device as claimed in claim 1, wherein a waste liquid collecting tank (15) is provided below one end of the siphon tube (31) located outside the pen washing barrel (10).
7. An art design pen washing device as claimed in any one of claims 1 to 6, wherein a quantity limiting partition plate (35) is horizontally arranged in the discharge groove (30), the quantity limiting partition plate (35) divides the discharge groove (30) into a practical discharge groove (36) and an idle discharge groove (37), and the practical discharge groove (36) is located above the idle discharge groove (37), so as to reduce the practical use capacity of the discharge groove (30) and increase the siphon discharge frequency.
8. An art design pen washing device as claimed in claim 7, wherein said flow rate quantitative switch comprises: a flow meter and a solenoid valve; flowmeter and solenoid valve respectively with controller electric connection, the flowmeter sets up in the feed liquor pipe for the washing pen liquid flow of monitoring flowing through the feed liquor pipe, when washing pen liquid flow reaches appointed value, the flowmeter signals to the controller, controller control solenoid valve closes the feed liquor pipe.
9. The method for using a pen washing device for artistic design as claimed in claim 8, wherein the method comprises the following steps in sequence:
s1 filling clear water tank
The water injection electromagnetic valve (22) is opened to inject clean water into the clean water tank (20), the clean water overflows and flows into the discharge tank (30) after filling the clean water tank (20), when the liquid level of the discharge tank (30) is higher than the highest point of the siphon tube (31), the clean water in the discharge tank (30) is siphoned and discharged through the siphon tube (31), a signal sensed by the pressure sensor (33) is changed violently for the first time, and the controller controls the water injection electromagnetic valve (22) to be closed when acquiring the signal;
s2, obtaining the volume of the pen washing liquid required by washing
Inserting the pen head of the painting brush to be cleaned into the clean water tank (20), enabling the clean water with the same volume as the pen head in the clean water tank (20) to overflow and flow into the discharge tank (30), monitoring the height change delta h of the liquid in the discharge tank (30) by a liquid level sensor (32) positioned in the discharge tank (30) at the moment, calculating the volume V of the pen head according to the tank bottom area S of the discharge tank (30), and then calculating the volume V of the pen head of the pen cleaning liquid required by cleaning the pen head with the volume according to the volume V of the pen headLiquid for treating urinary tract infection；
S3 cleaning painting brush
Fixing the painting brush to be cleaned, positioning the brush head at the position aligned with the spray pipe (12), then starting the flow quantitative switch, and spraying the pen cleaning liquid on the brush head by the spray pipe (12) until the flow of the pen cleaning liquid reaches the volume V of the pen cleaning liquid required by the brush head with the volumeLiquid for treating urinary tract infectionThe flow quantitative switch is automatically closed;
s4, discharging waste liquid
When the flow quantitative switch is closed, the water injection electromagnetic valve (22) is opened, clean water is injected into the clean water tank (20), so that stains floating on the clean water in the clean water tank (20) and pen washing liquid flow into the discharge tank (30) until the discharge tank (30) siphons to discharge, the pressure sensor (33) senses the first severe change of signals, and the controller does not work; when the siphon discharge is finished, the pressure sensor (33) senses the signal for the second time of violent change, and the controller still does not work; until the discharge groove (30) discharges by siphoning for the second time, the pressure sensor (33) senses the signal to change violently for the third time, and at the moment, the controller controls the water injection electromagnetic valve (22) to be closed, and the cleaning process is completed.
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| CN202010707145.0A CN111873665B (en) | 2020-07-21 | 2020-07-21 | Pen washing device for art design and using method thereof |
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| CN202010707145.0A CN111873665B (en) | 2020-07-21 | 2020-07-21 | Pen washing device for art design and using method thereof |
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| CN113075098A (en) * | 2021-03-23 | 2021-07-06 | 北京科技大学 | Real-time automatic monitoring device for salt spray settlement rate |
| CN116282575B (en) * | 2023-03-21 | 2023-09-12 | 厦门汇科天工净水材料有限公司 | Production and manufacturing method of composite carbon source |
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| CN201249588Y (en) * | 2008-08-06 | 2009-06-03 | 郑东 | Brush pen cleaner |
| CN205836344U (en) * | 2016-07-28 | 2016-12-28 | 泉州市科茂利通智能科技有限公司 | A kind of art painting is with washing pen device |
| US10624450B2 (en) * | 2017-03-03 | 2020-04-21 | Dawson Cannon | Ultimate rinse cup brush cleaning system |
| CN109334303A (en) * | 2018-11-29 | 2019-02-15 | 诸暨市代宇软件科技有限公司 | It is a kind of for cleaning the device of pen tip |
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