A water glass storage tank

Abstract

The utility model discloses a kind of sodium silicate storage tanks, including vehicle body tank body, the inside fixedly connected with inner bag of tank body, gap is provided between tank body and inner bag, and electric heating wire is provided in gap, the top of tank body is covered with first servo motor, the output shaft of first servo motor is fixedly connected with axle rod, one end of axle rod is fixedly connected with stirring impeller and helical blade, further including ration discharge mechanism, the beneficial effects of the utility model are that, the tank body can store sodium silicate, the tank cover can close or open tank body, the electric heating wire can heat and keep warm sodium silicate inside tank body, the ration discharge mechanism can output the sodium silicate stored in tank body, the first servo motor can drive stirring impeller to stir sodium silicate inside tank body, and the structure is reasonable, convenient for sodium silicate storage and ration output.

Description

Technical Field

[0001] This utility model relates to the field of water glass storage technology, and in particular to a water glass storage tank. Background Technology

[0002] Water glass, commonly known as sodium silicate, is a water-soluble silicate and a mineral binder. The water glass commonly used in construction is an aqueous solution of sodium silicate.

[0003] Since aqueous solutions need to be stored in storage containers, existing storage devices have certain drawbacks. Water glass is prone to crystallization and precipitation at low temperatures, making it inconvenient to output and use. Furthermore, existing storage devices cannot output water glass in a quantitative manner, which has certain impacts. Therefore, there is an urgent need for a water glass storage tank to solve the above problems. Utility Model Content

[0004] To solve the above problems, this utility model provides a water glass storage tank, which is achieved through the following technical solution.

[0005] A water glass storage tank includes a tank body, an inner liner fixedly connected inside the tank body, a gap between the tank body and the inner liner, and an electric heating wire disposed within the gap. A first servo motor is capped on the top of the tank body, and a shaft is fixedly connected to the output shaft of the first servo motor. One end of the shaft is fixedly connected to a stirring impeller and a spiral blade. The tank also includes a metering discharge mechanism, which includes a metering piston cylinder connected to the discharge end of the tank body via a connecting pipe. An output pipe is connected through the outer surface of the metering piston cylinder, and a piston is movably connected inside the metering piston cylinder.

[0006] Furthermore, the metering piston cylinder is fixedly connected to the tank body by a fixed plate.

[0007] Furthermore, a piston rod is fixedly connected to the piston, and a movable plate is fixedly connected to one end of the piston rod. A second servo motor is fixedly connected to the outer surface of the tank. A lead screw is fixedly connected to the output shaft of the second servo motor, and one end of the lead screw passes through the movable plate and is threadedly engaged with it.

[0008] Furthermore, a first check valve is provided at one end of the connecting pipe, and a second check valve is provided at one end of the output pipe.

[0009] Furthermore, a temperature detector and a pressure balancing valve are provided on the top of the can lid.

[0010] Furthermore, the tank body is composed of an alloy layer, a PP plastic layer, and a stainless steel layer.

[0011] Furthermore, the metering piston cylinder is made of a transparent material, specifically plastic, and the outer surface of the metering piston cylinder is provided with scale lines.

[0012] The beneficial effects of this utility model are as follows: During operation, the device has a tank that can store water glass, a lid that can close or open the tank, and an electric heating wire that can heat and keep the water glass inside the tank warm. Then, a quantitative discharge mechanism can output the water glass stored inside the tank. Specifically, by activating the second servo motor, a lead screw rotates, which in turn moves a threaded movable plate. The movable plate, through a piston rod, pulls a piston up and down inside a metering piston cylinder. When the piston rises, the metering piston cylinder draws the water glass from the tank into the cylinder through a connecting pipe. When the piston falls, the water glass is output through an output pipe. The structure is reasonable, facilitating water glass storage and quantitative output. The first servo motor rotates a shaft, which in turn rotates a stirring impeller and a spiral blade. The stirring impeller stirs the water glass inside the tank, and the spiral blade drives the crystals to move out from the discharge end of the tank, preventing discharge blockage. Attached Figure Description

[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 : A schematic diagram of the structure of a water glass storage tank according to this utility model;

[0015] Figure 2 : Internal schematic diagram of the tank body of this utility model;

[0016] Figure 3 : Internal schematic diagram of the metering piston cylinder of this utility model;

[0017] Figure 4 Partial sectional view of the tank body of this utility model.

[0018] The attached figures are labeled as follows:

[0019] 1. Tank body; 11. Alloy layer; 12. PP plastic layer; 13. Stainless steel layer;

[0020] 2. Can lid; 21. Temperature sensor; 22. Pressure balancing valve;

[0021] 3. First servo motor; 31. Shaft; 32. Agitator impeller; 33. Spiral blades;

[0022] 4. Metering piston cylinder; 41. Fixed plate; 42. Piston; 421. Piston rod; 422. Movable plate; 43. Connecting pipe; 431. First check valve; 44. Output pipe; 441. Second check valve;

[0023] 5. Second servo motor; 51. Lead screw;

[0024] 6. Electric heating wire;

[0025] 7. Inner liner. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] like Figure 1-4 As shown, the present invention has the following specific embodiments. Example:

[0028] A water glass storage tank includes a tank body 1, an inner liner 7 fixedly connected inside the tank body 1, a gap between the tank body 1 and the inner liner 7, and an electric heating wire 6 disposed in the gap. A first servo motor 3 is covered on the top of the tank body 1. The output shaft of the first servo motor 3 is fixedly connected to a shaft 31. One end of the shaft 31 is fixedly connected to a stirring impeller 32 and a spiral blade 33. The tank body also includes a metering discharge mechanism, which includes a metering piston cylinder 4. The metering piston cylinder 4 is connected to the discharge end of the tank body 1 through a connecting pipe 43. An output pipe 44 is connected through the outer surface of the metering piston cylinder 4. A piston 42 is movably connected inside the metering piston cylinder 4.

[0029] Specifically, the metering piston cylinder 4 is fixedly connected to the tank body 1 by a fixing plate 41, which can fix the tank body 1 and the metering piston cylinder 4.

[0030] Specifically, a piston rod 421 is fixedly connected to the piston 42, and a movable plate 422 is fixedly connected to one end of the piston rod 421. A second servo motor 5 is fixedly connected to the outer surface of the tank body 1. A lead screw 51 is fixedly connected to the output shaft of the second servo motor 5. One end of the lead screw 51 passes through the movable plate 422 and is threadedly engaged with it. The second servo motor 5 can drive the lead screw 51 to rotate, and the lead screw 51 can drive the threaded movable plate 422 to rise and fall.

[0031] Specifically, a first one-way valve 431 is provided at one end of the connecting pipe 43, and a second one-way valve 441 is provided at one end of the output pipe 44. The first one-way valve 431 enables the water glass inside the tank 1 to be input into the metering piston cylinder 4 in one direction, and the second one-way valve 441 enables the water glass inside the metering piston cylinder 4 to be output in one direction.

[0032] Specifically, the top of the can lid 2 is equipped with a temperature detector 21 and a pressure balancing valve 22. The temperature detector 21 can detect the temperature inside the can 1, and the pressure balancing valve 22 can keep the air pressure inside and outside the can 1 balanced.

[0033] Specifically, the tank body 1 is composed of an alloy layer 11, a PP plastic layer 12, and a stainless steel layer 13. The alloy layer 11 enables the tank body 1 to have pressure resistance, the PP plastic layer 12 enables the tank body 1 to have heat insulation, and the stainless steel layer 13 has corrosion resistance.

[0034] Specifically, the metering piston cylinder 4 is made of transparent material, and the transparent material is plastic. The outer surface of the metering piston cylinder 4 is provided with scale lines. The metering piston cylinder 4 is made of transparent material so that the liquid level inside can be observed. The scale lines can measure the water glass inside the metering piston cylinder 4.

[0035] When using the device, the tank 1 can store water glass, the tank lid 2 can close or open the tank 1, and the electric heating wire 6 can heat and keep the water glass inside the tank 1 warm. Then, the metering discharge mechanism can output the water glass stored inside the tank 1. That is, by turning on the second servo motor 5, the lead screw 51 can be rotated, and the lead screw 51 can drive the threaded movable plate 422 to move. The movable plate 422 pulls the piston 42 up and down inside the metering piston cylinder 4 through the piston rod 421. When the piston 42 rises, the metering piston... The cylinder 4 draws water glass from inside the tank 1 into the metering piston cylinder 4 through the connecting pipe 43. When the piston 42 descends, the water glass inside the metering piston cylinder 4 can be output through the output pipe 44. The structure is reasonable and facilitates the storage and quantitative output of water glass. The first servo motor 3 can drive the shaft 31 to rotate. The shaft 31 can drive the stirring impeller 32 and the spiral blade 33 to rotate. The stirring impeller 32 can stir the water glass inside the tank 1, and the spiral blade 33 can drive the crystals to move out from the discharge end of the tank 1 to avoid discharge blockage.

[0036] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A water glass storage tank comprising a vehicle body tank body (1), characterized by, The top of the tank (1) is provided with a tank cover (2), and the inside of the tank (1) is fixedly connected with an inner liner (7). A gap is provided between the tank (1) and the inner liner (7), and an electric heating wire (6) is provided in the gap. The top of the tank (1) is covered with a first servo motor (3). The output shaft of the first servo motor (3) is fixedly connected with a shaft (31). One end of the shaft (31) is fixedly connected with a stirring impeller (32) and a spiral blade (33). The tank (1) also includes a quantitative discharge mechanism. The quantitative discharge mechanism includes a metering piston cylinder (4). The metering piston cylinder (4) is connected to the discharge end of the tank (1) through a connecting pipe (43). An output pipe (44) is connected through the outer surface of the metering piston cylinder (4). A piston (42) is movably connected inside the metering piston cylinder (4).

2. A water glass storage tank according to claim 1, characterized in that: The metering piston cylinder (4) is fixedly connected to the tank body (1) by a fixed plate (41).

3. A water glass storage tank according to claim 1, characterized in that: A piston rod (421) is fixedly connected to the piston (42), and a movable plate (422) is fixedly connected to one end of the piston rod (421). A second servo motor (5) is fixedly connected to the outer surface of the tank (1), and a lead screw (51) is fixedly connected to the output shaft of the second servo motor (5). One end of the lead screw (51) passes through the movable plate (422) and is threadedly engaged with it.

4. A water glass storage tank according to claim 1, characterized in that: One end of the connecting pipe (43) is provided with a first check valve (431), and one end of the output pipe (44) is provided with a second check valve (441).

5. A water glass storage tank according to claim 1, characterized in that: The top of the can lid (2) is equipped with a temperature detector (21) and a pressure balancing valve (22).

6. A water glass storage tank according to claim 1, characterized in that: The tank body (1) is composed of an alloy layer (11), a PP plastic layer (12) and a stainless steel layer (13).

7. A water glass storage tank according to claim 1, characterized in that: The metering piston cylinder (4) is made of transparent material, and the transparent material is plastic. The outer surface of the metering piston cylinder (4) is provided with scale lines.

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