CN210827689U

CN210827689U - Automatic water adding device of washing tank

Info

Publication number: CN210827689U
Application number: CN201921555944.XU
Authority: CN
Inventors: 彭介芝
Original assignee: Shanghai Tonglian Pharmaceutical Co ltd
Current assignee: Shanghai Tonglian Pharmaceutical Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-23
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses an automatic water adding device of a water washing tank, which comprises a water washing tank and a water level detection unit, wherein the lower end of the outer cambered surface of the water washing tank is welded with a first support leg which is fixedly connected with the upper surface of a bottom plate, the upper end of the bottom plate is fixedly connected with a second support leg, the upper surface of the second support leg is welded with a placing plate, the upper surface of the placing plate is provided with a water tank, the water outlet of the water tank is fixedly connected with a water pipe, the water outlet of the water pipe is fixedly connected with the water inlet of the water washing tank, the middle part of the water pipe is connected in series with an electric water valve, the outer cambered surface of the water washing tank is fixedly connected with a protective cylinder, the outer cambered surface of the water washing tank is welded with a support plate, the automatic water adding device of the water washing tank automatically adds water, the water amount is accurate, is beneficial to automatic production and can meet the requirement of mass production.

Description

Automatic water adding device of washing tank

Technical Field

The utility model relates to a chemical production technical field specifically is an automatic water installation that adds of washing jar.

Background

In chemical production, need dissolve the solute in a quantitative aquatic and dilute, make the solution of required concentration, traditional washing jar needs the manual work to add water usually, it relies on individual experience to add the water yield, it is not accurate enough to add the water yield, influence the concentration of solution ratio, extravagant labour, work efficiency is low, can not satisfy a large amount of production demands, current automatic water installation that adds installs the ball-cock assembly additional usually in washing jar inside, the ball-cock assembly occupies the inner space of washing jar, inconvenient operation, and only play the effect of switch, can not monitor the water yield, be unfavorable for automated production, we provide an automatic water installation that washes the jar for this and solve above-mentioned defect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an automatic water adding device of washing jar, add water automatically, it is accurate to add the water yield, does not influence the concentration of solution ratio, reduces the labour, and work efficiency is high, does not occupy the space of washing jar inside, can monitor the water yield in real time moreover, does benefit to automated production, can satisfy a large amount of production demands, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic water adding device of a washing tank comprises the washing tank and a water level detection unit;

and (4) washing the tank: the water washing device comprises a washing tank, a water outlet, a water pipe, a water inlet, a power-driven water valve, a protection cylinder and a supporting plate, wherein a first supporting leg is welded at the lower end of the outer arc surface of the washing tank, the first supporting leg is fixedly connected to the upper surface of a bottom plate, a second supporting leg is fixedly connected to the upper end of the bottom plate, a placing plate is welded on the upper surface of the second supporting leg, the water tank is placed on the upper surface of the placing plate, the water outlet of the water tank is fixedly connected with the water pipe, the water outlet of the water pipe is fixedly connected with;

a water level detection unit: the water level detection unit is arranged outside the washing tank in a matching way;

wherein: still include the PLC controller, the PLC controller sets up in the upper surface of bottom plate, external power supply is connected to the input electricity of PLC controller, the input of electronic water valve is connected to the output electricity of PLC controller, open colour discernment sensor through the PLC controller, the water level difference in the washing jar leads to cursory high difference of floating in the intercommunication pipe, cursory surface scribbles different colours, colour discernment sensor judges the height of the inside water level of washing jar through the colour on discernment cursory surface, and give the PLC controller with signal transmission, the PLC controller is opened through calculating back control electronic water valve and is added water automatically, this automatic water filling device of washing jar can monitor the inside water yield of washing jar in real time, can automatic water feeding, and do not occupy the inside space of washing jar, measuring accuracy is high, high durability and convenient use.

Further, the water level detection unit includes colour discernment sensor, communicating pipe and cursory, colour discernment sensor fixed connection is in the upper surface of backup pad, communicating pipe fixed connection is in the inside of a protection section of thick bamboo, and communicating pipe passes the through-hole that a protection section of thick bamboo lower extreme set up and extends to the inside of washing jar, and the cursory cup joints in the inside of communicating pipe, and the input of PLC controller is connected to colour discernment sensor's output electricity, and the difference of water level height in the washing jar leads to cursory high difference in the communicating pipe, and colour discernment sensor judges the height of the inside water level of washing jar through the surperficial colour of discernment cursory to send the signal for the PLC controller, PLC controller control electric water valve is opened and is added.

Furthermore, the buoy is a nanometer buoy, the outer arc surface of the buoy is uniformly coated with different single colors, and the color recognition sensor can calculate the water amount in the washing tank through the colors conveniently.

Furthermore, communicating pipe is transparent ya keli communicating pipe, does benefit to the colour recognition sensor and carries out colour discernment.

Further, still include the notch, the notch sets up in the side of a protection section of thick bamboo, and the notch sets up with the sensor cooperation.

Compared with the prior art, the beneficial effects of the utility model are that: this wash automatic water installation that adds of jar has following benefit:

1. open colour identification sensor through the PLC controller, the water level difference in the washing jar leads to cursory high difference of floating in the intercommunication pipe, cursory surface scribbles different colours, colour identification sensor judges the height of the inside water level of washing jar through the colour on discernment cursory surface, and give the PLC controller with signal transmission, the PLC controller is opened through calculating back control electric water valve and is added water automatically, the automatic water installation that adds of this washing jar can monitor the water yield of washing jar inside in real time, can automatic water, and do not occupy the inside space of washing jar, the measurement accuracy is high, high durability and convenient use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the a position of the present invention.

In the figure: the water level detection device comprises a base plate 1, a PLC 2, a first support leg 3, a water level detection unit 4, a color recognition sensor 41, a communicating pipe 42, a floater 43, a support plate 5, a protection cylinder 6, a notch 7, a washing tank 8, a water pipe 9, an electric water valve 10, a second support leg 11, a placing plate 12 and a water tank 13.

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. 1-2, the present invention provides a technical solution: an automatic water adding device of a washing tank comprises a washing tank 8 and a water level detection unit 4;

and (4) a water washing tank 8: first stabilizer blade 3 is welded to the extrados lower extreme of washing jar 8, 3 fixed connection of first stabilizer blade are in the upper surface of bottom plate 1, bottom plate 1's upper end fixedly connected with second stabilizer blade 11, the upper surface welding of second stabilizer blade 11 places board 12, the upper surface of placing board 12 has placed water tank 13, the delivery port department fixedly connected with water pipe 9 of water tank 13, the delivery port of water pipe 9 and the water inlet fixed connection of washing jar 8, the middle part series connection of water pipe 9 has electronic water valve 10, the extrados fixedly connected with protecting cylinder 6 of washing jar 8, protecting cylinder 6 plays the effect of support and protection to communicating pipe 42, the side cooperation of protecting cylinder 6 is provided with notch 7, notch 7 is convenient for colour identification sensor 41 discernment cursory 43 surface's the colour, the extrados welding of washing jar 8 has backup pad 5.

The water level detection unit 4: the water level detection unit 4 comprises a color identification sensor 41, a communication pipe 42 and a float 43, the color identification sensor 41 is fixedly connected with the upper surface of the supporting plate 5, the communication pipe 42 is fixedly connected inside the protection barrel 6, the communication pipe 42 penetrates through a through hole arranged at the lower end of the protection barrel 6 and extends to the inside of the water washing tank 8, the communication pipe 42 is a transparent acrylic communication pipe, color identification of the color identification sensor 41 is facilitated, the float 43 is sleeved inside the communication pipe 42, the float 43 is a nano float, the outer cambered surface of the float 43 is uniformly coated with different single colors, the color identification sensor 41 is convenient to calculate the water quantity inside the water washing tank 8 through colors, the floating height of the float 43 in the communication pipe 42 is different due to the difference of the water levels in the water washing tank 8, and the color identification sensor 41 determines the height of the water level inside the water washing tank 8 through identifying the color on the, and sends the signal to PLC controller 2, and PLC controller 2 control electric water valve 10 opens and adds water automatically.

Wherein: still include PLC controller 2, PLC controller 2 sets up in the upper surface of bottom plate 1, and external power source is connected to PLC controller 2's input electricity, and the input of electrically operated water valve 10 is connected to PLC controller 2's output electricity, and PLC controller 2's input is connected to the output electricity of colour discernment sensor 41.

When in use: open colour identification sensor 41 through PLC controller 2, the water level height difference in the washing jar 8 leads to cursory 43 in communicating pipe 42 showy difference in height, and cursory 43's surface scribbles different colours, and colour identification sensor 41 judges the height of the inside water level of washing jar 8 through the colour on discernment cursory 43 surface to give PLC controller 2 with signal transmission, PLC controller 2 controls electric water valve 10 to open through calculating the back and adds water automatically.

It should be noted that the specific model of the PLC controller 2 disclosed in this embodiment is siemens S7-200, the electric water valve 10 and the color recognition sensor 41 may be freely configured according to an actual application scenario, the electric water valve 10 is proposed to be an FPD360A series electric water valve manufactured by seiko electric technology ltd, zhejiang, and the color recognition sensor 41 is proposed to be an FT50C series color sensor manufactured by seiko electric technology ltd, and the PLC controller 2 controls the electric water valve 10 and the color recognition sensor 41 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic water installation that adds of washing jar which characterized in that: comprises a washing tank (8) and a water level detection unit (4);

water wash tank (8): the water washing device is characterized in that a first supporting leg (3) is welded at the lower end of the outer arc surface of the water washing tank (8), the first supporting leg (3) is fixedly connected to the upper surface of the bottom plate (1), a second supporting leg (11) is fixedly connected to the upper end of the bottom plate (1), a placing plate (12) is welded on the upper surface of the second supporting leg (11), a water tank (13) is placed on the upper surface of the placing plate (12), a water pipe (9) is fixedly connected to the water outlet of the water tank (13), the water outlet of the water pipe (9) is fixedly connected with the water inlet of the water washing tank (8), an electric water valve (10) is connected in series to the middle of the water pipe (9), a protective barrel (6) is fixedly connected to the outer arc surface of the water washing tank (8);

water level detection unit (4): the water level detection unit (4) is arranged outside the washing tank (8) in a matching way;

wherein: still include PLC controller (2), PLC controller (2) set up in the upper surface of bottom plate (1), and external power source is connected to the input electricity of PLC controller (2), and the input of electrically operated water valve (10) is connected to the output electricity of PLC controller (2).

2. The automatic watering device of a washing tank of claim 1, characterized in that: water level detection unit (4) include colour identification sensor (41), communicating pipe (42) and cursory (43), colour identification sensor (41) fixed connection is in the upper surface of backup pad (5), communicating pipe (42) fixed connection is in the inside of a protection section of thick bamboo (6), and communicating pipe (42) pass the through-hole that a protection section of thick bamboo (6) lower extreme set up and extend to the inside of washing jar (8), and cursory (43) cup joint in the inside of communicating pipe (42), and the input of PLC controller (2) is connected to the output electricity of colour identification sensor (41).

3. The automatic water adding device of the water washing tank as claimed in claim 2, wherein: the buoy (43) is a nano buoy, and the outer arc surface of the buoy (43) is uniformly coated with different single colors.

4. The automatic water adding device of the water washing tank as claimed in claim 2, wherein: the communicating pipe (42) is a transparent acrylic communicating pipe.

5. The automatic watering device of a washing tank of claim 1, characterized in that: still include notch (7), notch (7) set up in the side of a protection section of thick bamboo (6), notch (7) and sensor (41) cooperation setting.