Liquid storage tank with quantitative liquid taking mechanism

Abstract

The utility model relates to the technical field of liquid storage tanks, and discloses a liquid storage tank with a quantitative liquid taking mechanism. Comprising a liquid storage tank body and further comprises supporting legs arranged at the bottom of the liquid storage tank body, the bottom of the right side of the liquid storage tank body is fixedly connected with an extension plate, the right side of the liquid storage tank body communicates with a liquid conveying pipe, the surface of the liquid conveying pipe is sleeved with a first electromagnetic valve, and the left side of the first electromagnetic valve is fixedly connected with the liquid storage tank body; the top of the right side of the quantitative shell is communicated with a liquid discharge pipe. The problems that at present, liquid is directly discharged when taken from a liquid storage tank, a user needs to take a measuring cup for metering when needing to take liquid quantitatively, use is very inconvenient, liquid raw materials need to be added according to an accurate proportion in some production processes, liquid is taken quantitatively only, and time and labor are wasted are solved. Therefore, the amount of liquid added each time is ensured to be accurate, and the product quality requirement is met.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid storage tanks, in particular to a liquid storage tank with a quantitative liquid taking mechanism. Background Art

[0002] A liquid storage tank is a container specifically used to store liquids. It is usually used for raw material storage, product storage and transportation in the chemical industry, pharmaceutical industry, food industry, petrochemical industry and other industries.

[0003] At present, when taking liquid from a liquid storage tank, it is generally discharged directly. When the user needs to take a quantitative amount of liquid, he needs to take a measuring cup for measurement, which is very inconvenient to use. In addition, in some production processes, liquid raw materials need to be added according to a precise ratio. Only by taking the liquid in a quantitative manner can the amount of liquid added each time be ensured to be accurate to meet the product quality requirements. Utility Model Content

[0004] The purpose of the utility model is to provide a liquid storage tank with a quantitative liquid taking mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid storage tank with a quantitative liquid extraction mechanism, comprising a liquid storage tank body, and also comprising: a supporting leg arranged at the bottom of the liquid storage tank body, an extension plate fixedly connected to the bottom of the right side of the liquid storage tank body, an infusion tube connected to the right side of the liquid storage tank body, a first solenoid valve sleeved on the surface of the infusion tube, and a fixed connection to the liquid storage tank body on the left side; a quantitative shell arranged on the top of the extension plate, a drainage tube connected to the top of the right side of the quantitative shell, a second solenoid valve sleeved on the surface of the drainage tube, and a fixed connection to the quantitative shell on the left side of the second solenoid valve, and a feed port arranged at the end of the liquid storage tank body; a quantitative mechanism arranged on the top of the quantitative shell.

[0006] Preferably, a reinforcing plate is fixedly connected to the bottom of the extension plate, and the left side of the reinforcing plate is fixedly connected to the liquid storage tank body.

[0007] Preferably, a glass groove is provided on the front side and the rear side of the quantitative shell, and a scale is provided on the surface of the glass groove.

[0008] Preferably, the quantitative mechanism includes an electric push rod, the bottom of which is fixedly connected to the quantitative shell, the output end of the electric push rod is fixedly connected to a positioning plate, both sides of the bottom of the positioning plate are fixedly connected to movable rods, and the bottom of the movable rod passes through the inner cavity of the quantitative shell and is fixedly connected to the movable plate.

[0009] Preferably, springs are fixedly connected to both sides of the bottom of the positioning plate, and the bottom of the spring is fixedly connected to the quantitative housing.

[0010] Preferably, a sealing gasket is provided at the bottom of the movable plate, and the sealing gasket is made of rubber.

[0011] Preferably, a weight sensor is provided in the inner cavity of the quantitative shell, a weighing pan is provided on the top of the weight sensor, and the bottom of the weight sensor is fixedly connected to the movable plate.

[0012] Preferably, a support plate is provided on the top of the extension plate, and a controller used in conjunction with the weight sensor is fixedly connected to the front side of the support plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model opens the first electromagnetic valve, and the electric push rod drives the positioning plate and the movable rod to move. When the movable rod moves, the movable plate moves downward, so that the liquid in the inner cavity of the liquid storage tank is pumped into the quantitative shell by pressure. At this time, the user can measure the position of the liquid through the glass groove and the scale;

[0015] The controller is electrically connected to the first solenoid valve and the weight sensor. When the liquid entering the inner cavity of the quantitative shell is on the weighing plate, the user can observe the weight of the liquid through the controller, and then close the first solenoid valve and open the second solenoid valve to discharge the quantitative liquid as the movable plate rises. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of a preferred embodiment of a liquid storage tank with a quantitative liquid extraction mechanism provided by the utility model;

[0017] Figure 2 A schematic diagram of the top view structure provided by the utility model;

[0018] Figure 3 A schematic diagram of the cross-sectional structure of a quantitative shell provided by the utility model;

[0019] Figure 4 This is a schematic diagram of the quantitative mechanism structure provided by the utility model.

[0020] In the figure: 1. liquid storage tank body; 2. supporting legs; 3. extension plate; 4. infusion tube; 5. first solenoid valve; 6. quantitative shell; 7. discharge pipe; 8. second solenoid valve; 9. quantitative mechanism; 91. electric push rod; 92. positioning plate; 93. movable rod; 94. movable plate; 95. spring; 96. sealing gasket; 10. reinforcement plate; 11. feed port; 12. glass tank; 13. scale; 14. weight sensor; 15. weighing plate; 16. supporting plate; 17. controller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 As shown, a liquid storage tank with a quantitative liquid extraction mechanism includes a liquid storage tank body 1, and also includes: a supporting leg 2 arranged at the bottom of the liquid storage tank body 1, an extension plate 3 is fixedly connected to the bottom of the right side of the liquid storage tank body 1, the right side of the liquid storage tank body 1 is connected with an infusion tube 4, the surface of the infusion tube 4 is sleeved with a first solenoid valve 5, and the left side of the first solenoid valve 5 is fixedly connected to the liquid storage tank body 1; a quantitative shell 6 is arranged on the top of the extension plate 3, the top of the right side of the quantitative shell 6 is connected with a drain pipe 7, the surface of the drain pipe 7 is sleeved with a second solenoid valve 8, the left side of the second solenoid valve 8 is fixedly connected to the quantitative shell 6, and a feed port 11 is arranged at the end of the liquid storage tank body 1; a quantitative mechanism 9 is arranged on the top of the quantitative shell 6.

[0023] refer to Figure 3 and Figure 4 As shown, a reinforcing plate 10 is fixedly connected to the bottom of the extension plate 3, and the left side of the reinforcing plate 10 is fixedly connected to the liquid storage tank body 1. Glass grooves 12 are provided on the front and rear sides of the quantitative shell 6, and a scale 13 is provided on the surface of the glass groove 12. A weight sensor 14 is provided in the inner cavity of the quantitative shell 6, and a weighing pan 15 is provided on the top of the weight sensor 14. The bottom of the weight sensor 14 is fixedly connected to the movable plate 94, and a support plate 16 is provided on the top of the extension plate 3. A controller 17 used in conjunction with the weight sensor 14 is fixedly connected to the front side of the support plate 16.

[0024] It should be noted that the fixed connection between the reinforcing plate 10 and the liquid storage tank body 1 plays a role in reinforcing the connection strength between the extension plate 3 and the liquid storage tank body 1. The glass groove 12 and the scale 13 are arranged to facilitate the observation of the volume of the taken out liquid. The controller 17 is electrically connected to the first solenoid valve 5 and the weight sensor 14. When the liquid entering the inner cavity of the quantitative shell 6 is on the weighing pan 15, the weight of the liquid is transmitted to the controller 17 through the weight sensor 14. The user can observe the weight of the liquid through the controller 17, and then close the first solenoid valve 5 and open the second solenoid valve 8 to discharge the quantified liquid as the movable plate 94 rises.

[0025] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the quantitative mechanism 9 includes an electric push rod 91, the bottom of the electric push rod 91 is fixedly connected to the quantitative shell 6, the output end of the electric push rod 91 is fixedly connected to a positioning plate 92, both sides of the bottom of the positioning plate 92 are fixedly connected to movable rods 93, the bottom of the movable rod 93 penetrates into the inner cavity of the quantitative shell 6 and is fixedly connected to a movable plate 94, both sides of the bottom of the positioning plate 92 are fixedly connected to springs 95, the bottom of the spring 95 is fixedly connected to the quantitative shell 6, and the bottom of the movable plate 94 is provided with a sealing gasket 96, and the material of the sealing gasket 96 is rubber

[0026] It should be noted that: by opening the first solenoid valve 5, the electric push rod 91 drives the positioning plate 92 and the movable rod 93 to move, and when the movable rod 93 moves, the movable plate 94 moves downward, and at the same time, the positioning plate 92 squeezes the spring 95, so that the liquid in the inner cavity of the liquid storage tank body 1 is extracted into the quantitative shell 6 by pressure. At this time, the user can measure the position of the liquid through the glass groove 12 and the scale 13. The setting of the sealing gasket 96 can prevent the liquid from falling to the bottom of the quantitative shell 6.

[0027] Working principle: When the user needs to take a quantitative material, first open the first solenoid valve 5. At this time, the electric push rod 91 drives the positioning plate 92 and the movable rod 93 to move. When the movable rod 93 moves, it drives the movable plate 94 to move downward. At the same time, the positioning plate 92 squeezes the spring 95, so that the liquid in the inner cavity of the liquid storage tank body 1 is extracted into the quantitative shell 6 through pressure. When the liquid entering the inner cavity of the quantitative shell 6 is on the weighing pan 15, the weight of the liquid is transmitted to the controller 17 through the weight sensor 14. The user can observe the weight of the liquid through the controller 17, and then close the first solenoid valve 5 and open the second solenoid valve 8 to discharge the quantitative liquid as the movable plate 94 rises. The user can not only monitor the quantitative amount through the weight sensor 14, but also can observe the volume of the taken out liquid through the glass groove 12 and the scale 13.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid storage tank with a quantitative liquid extraction mechanism, comprising a liquid storage tank body (1), characterized in that: Also includes: A support leg (2) is provided at the bottom of the liquid storage tank body (1); an extension plate (3) is fixedly connected to the bottom of the right side of the liquid storage tank body (1); a liquid infusion tube (4) is connected to the right side of the liquid storage tank body (1); a first solenoid valve (5) is sleeved on the surface of the liquid infusion tube (4); and the left side of the first solenoid valve (5) is fixedly connected to the liquid storage tank body (1); A quantitative shell (6) is arranged on the top of the extension plate (3), the top of the right side of the quantitative shell (6) is connected to a liquid discharge pipe (7), a second solenoid valve (8) is sleeved on the surface of the liquid discharge pipe (7), the left side of the second solenoid valve (8) is fixedly connected to the quantitative shell (6), and a feed port (11) is arranged at the end of the liquid storage tank body (1); A quantitative mechanism (9) is arranged on the top of the quantitative shell (6).

2. A liquid storage tank with a quantitative liquid extraction mechanism according to claim 1, characterized in that: The bottom of the extension plate (3) is fixedly connected to a reinforcing plate (10), and the left side of the reinforcing plate (10) is fixedly connected to the liquid storage tank body (1).

3. The liquid storage tank with a quantitative liquid extraction mechanism according to claim 1, characterized in that: The front side and the rear side of the quantitative housing (6) are both provided with glass grooves (12), and the surface of the glass groove (12) is provided with a scale (13).

4. The liquid storage tank with a quantitative liquid extraction mechanism according to claim 1, characterized in that: The quantitative mechanism (9) comprises an electric push rod (91), the bottom of which is fixedly connected to the quantitative housing (6), the output end of which is fixedly connected to a positioning plate (92), both sides of the bottom of the positioning plate (92) are fixedly connected to movable rods (93), and the bottom of the movable rod (93) passes through the inner cavity of the quantitative housing (6) and is fixedly connected to a movable plate (94).

5. The liquid storage tank with a quantitative liquid extraction mechanism according to claim 4, characterized in that: Springs (95) are fixedly connected to both sides of the bottom of the positioning plate (92), and the bottom of the spring (95) is fixedly connected to the quantitative housing (6).

6. The liquid storage tank with a quantitative liquid extraction mechanism according to claim 4, characterized in that: A sealing gasket (96) is provided at the bottom of the movable plate (94), and the sealing gasket (96) is made of rubber.

7. The liquid storage tank with a quantitative liquid extraction mechanism according to claim 1, characterized in that: The inner cavity of the quantitative housing (6) is provided with a weight sensor (14), the top of the weight sensor (14) is provided with a weighing pan (15), and the bottom of the weight sensor (14) is fixedly connected to the movable plate (94).

8. The liquid storage tank with a quantitative liquid extraction mechanism according to claim 1, characterized in that: A support plate (16) is arranged on the top of the extension plate (3), and a controller (17) used in conjunction with the weight sensor (14) is fixedly connected to the front side of the support plate (16).

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