Formaldehyde solution tank with liquid level monitoring and alarm function

Abstract

The utility model discloses a formaldehyde solution tank with liquid level monitoring and alarm function relates to the technical field of storage tank. This formaldehyde solution tank with liquid level monitoring and alarm function, including the jar body, the bottom of jar body is equipped with four support legs, the top and bottom of jar body are provided with liquid inlet pipe and liquid outlet pipe respectively, the middle position of jar body top is installed with alarm, the outer wall of jar body is installed with touch all -in -one, and the bottom of four support legs is provided with mobile mechanism, the utility model discloses a touch all -in -one, when the float plate rises with the height of liquid level, two infrared transmitters in the recess and two infrared receivers are level, after receiving the signal that infrared transmitter transmitted, infrared receiver sends the signal to touch all -in -one, and then touch all -in -one triggers alarm, and the staff is alarmed, can improve the processing rate.

Description

Technical Field

[0001] This utility model relates to the field of storage tank technology, specifically a formaldehyde solution tank with liquid level monitoring and alarm functions. Background Technology

[0002] Formaldehyde is an important organic raw material, mainly used in the plastics industry, synthetic fiber industry, leather industry, medicine, dyes, etc. Formaldehyde is a colorless gas with a strong pungent odor. Formaldehyde is gaseous at room temperature, but it is usually used in the form of an aqueous solution. Therefore, formaldehyde solution is stored in formaldehyde solution tanks during production and processing.

[0003] Regarding the aforementioned technologies, the inventors believe that the following defects exist: To prevent formaldehyde solution from overflowing, existing formaldehyde solution tanks typically have a level gauge installed on the surface of the tank to monitor the liquid level inside. This requires workers to check the level gauge multiple times during formaldehyde solution filling, affecting processing efficiency. Therefore, we propose a formaldehyde solution tank with liquid level monitoring and alarm functions to solve the above-mentioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a formaldehyde solution tank with liquid level monitoring and alarm functions. This solves the problem that existing formaldehyde solution tanks typically have a liquid level gauge installed on the surface of the tank to monitor the liquid level, which requires workers to check the liquid level gauge multiple times during formaldehyde solution filling, thus affecting processing efficiency.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a formaldehyde solution tank with liquid level monitoring and alarm functions, including a tank body, four support legs installed at the bottom of the tank body, an inlet pipe and an outlet pipe respectively provided at the top and bottom of the tank body, an alarm installed at the middle position of the top of the tank body, a touch screen all-in-one machine installed on the outer wall of the tank body, and a moving mechanism provided at the bottom of the four support legs;

[0006] A guide post is fixedly installed on the top of the inner wall of the tank. A support plate is fixedly connected to the outer wall of the guide post below the top of the inner wall of the tank. A float plate is inserted into the outer wall of the guide post below the support plate. At the same time, a limiting plate larger than the float plate is fixedly connected to the bottom of the guide post. A groove is opened on the top of the limiting plate. Infrared transmitters are installed on both the left and right sides of the inner wall of the groove. Infrared receivers are installed on both the left and right sides of the support plate.

[0007] Preferably, two limiting rods are installed at equal intervals on the lower surface of the bottom of the float plate, and through holes adapted to the two limiting rods are opened at equal intervals on the inner side of the limiting plate, and the two limiting rods are inserted into the two through holes.

[0008] Preferably, the alarm, two infrared receivers, and two infrared transmitters are electrically connected to the touch screen all-in-one machine via wires.

[0009] Preferably, the moving mechanism includes a base and a support. The bottom of the base is equipped with four omnidirectional wheels at equal intervals, and the top of the base is provided with four convex grooves at equal intervals. The inner walls of the four convex grooves are slidably connected to sliders. The bottoms of the four legs are fixedly connected to the tops of the four sliders. Meanwhile, the support is located in the middle of the base.

[0010] Preferably, a damper is installed at the bottom of each of the four convex grooves, and the top of each of the four dampers is fixedly connected to the bottom of the four sliders.

[0011] Preferably, the support part includes a motor and a limiting groove. The motor is fixedly installed in the middle of the top of the base. The limiting groove is opened in the middle of the base. A lead screw is rotatably connected to the inner wall of the limiting groove, and a receiving plate is slidably connected inside the lead screw. A threaded hole adapted to the lead screw is opened in the middle of the receiving plate, and the lead screw is sleeved in the threaded hole.

[0012] The top end of the lead screw passes through the top of the base and is fixedly connected to the output end of the motor. Two through slots are installed at equal intervals at the bottom of the limiting groove and on the lower surface of the base. A connecting rod is inserted into each of the two through slots. The top of each of the two connecting rods is fixedly connected to the bottom of the receiving plate, and a support plate is fixedly installed at the bottom of each of the two connecting rods.

[0013] Preferably, a rubber pad is bolted to the bottom of the support plate. Beneficial effects

[0014] This invention provides a formaldehyde solution tank with liquid level monitoring and alarm functions. Compared with the prior art, it has the following advantages:

[0015] 1. This formaldehyde solution tank with liquid level monitoring and alarm function, through a touch screen all-in-one machine, when the float rises with the liquid level, the two infrared transmitters and two infrared receivers in the groove are level. After the infrared receivers receive the signal emitted by the infrared transmitters, they send the signal to the touch screen all-in-one machine, which then triggers the alarm to alert the staff, thereby improving the processing speed.

[0016] 2. This formaldehyde solution tank with liquid level monitoring and alarm functions is propelled by casters. The four casters enable the tank to move. Once the tank is moved to the designated location, the support structure lifts the tank, improving its flexibility of use. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 This is a schematic cross-sectional view of the present invention;

[0019] Figure 3 This is a partial schematic diagram of the present invention;

[0020] Figure 4 This is a schematic diagram of the float plate of this utility model;

[0021] Figure 5 This is a schematic diagram of the moving mechanism structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the support structure of this utility model.

[0023] In the diagram: 1. Tank body; 11. Guide column; 12. Support plate; 13. Float plate; 14. Limiting plate; 15. Limiting rod; 16. Groove; 17. Infrared receiver; 18. Infrared transmitter; 19. Through hole; 2. Support leg; 20. Threaded hole; 21. Slider; 3. Inlet pipe; 4. Drain pipe; 5. Alarm; 6. Moving mechanism; 7. Touch screen all-in-one machine; 61. Base; 62. Casters; 63. Motor; 64. Support part; 65. Convex groove; 66. Limiting groove; 67. Damper; 641. Lead screw; 642. Support plate; 643. Connecting rod; 644. Support plate. Detailed Implementation

[0024] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 - Figure 6 This utility model provides a technical solution: a formaldehyde solution tank with liquid level monitoring and alarm function, including a tank body 1, four support legs 2 installed at the bottom of the tank body 1, an inlet pipe 3 and an outlet pipe 4 respectively provided at the top and bottom of the tank body 1, an alarm 5 installed at the middle position of the top of the tank body 1, a touch screen all-in-one machine 7 installed on the outer wall of the tank body 1, and a moving mechanism 6 provided at the bottom of the four support legs 2.

[0026] A guide post 11 is fixedly installed on the top of the inner wall of the tank 1. A support plate 12 is fixedly connected to the outer wall of the guide post 11 below the top of the inner wall of the tank 1. A float plate 13 is inserted into the outer wall of the guide post 11 below the support plate 12. At the same time, a limiting plate 14 larger than the float plate 13 is fixedly connected to the bottom of the guide post 11. A groove 16 is opened on the top of the limiting plate 14. Infrared transmitters 18 are installed on both the left and right sides of the inner wall of the groove 16. Infrared receivers 17 are installed on both the left and right sides of the support plate 12.

[0027] The support plate 12, float plate 13, and limiting plate 14 can be installed through the guide column 11. Since the top of the limiting plate 14 has a groove 16, and infrared transmitters 18 are installed on both the left and right sides of the inner wall of the groove 16, when the processed formaldehyde solution is transported to the tank 1 through the liquid inlet pipe 3, the float plate 13 will rise with the liquid level. When the float plate 13 contacts the bottom of the support plate 12, the two infrared transmitters 18 and the two infrared receivers 17 in the groove 16 are level. At this time, the liquid level in the tank 1 reaches the warning point. After the infrared receivers 17 receive the signal emitted by the infrared transmitters 18, they send the signal to the touch screen all-in-one machine 7. At this time, the touch screen all-in-one machine 7 triggers the alarm 5 to alarm the staff, thereby improving the processing speed.

[0028] See Figure 3 , Figure 4 Two limiting rods 15 are installed at equal intervals on the bottom lower surface of the float plate 13. Through holes 19 adapted to the two limiting rods 15 are opened at equal intervals on the inner side of the limiting plate 14. The two limiting rods 15 are inserted into the two through holes 19.

[0029] Two limiting rods 15 can be installed through the float plate 13. Since the two limiting rods 15 are inserted into the two through holes 19, when the float plate 13 rises, the two limiting rods 15 slide up along the two through holes 19 respectively, which can improve the stability of the float plate 13 during the rising process and prevent the float plate 13 from shifting as the liquid level rises.

[0030] See Figure 1 , Figure 4 The alarm 5, two infrared receivers 17 and two infrared transmitters 18 are electrically connected to the touch screen all-in-one machine 7 via wires.

[0031] When the float plate 13 rises with the liquid level via the touch screen 7, the two infrared transmitters 18 and the two infrared receivers 17 in the groove 16 are level. After receiving the signal emitted by the infrared transmitters 18, the infrared receivers 17 send the signal to the touch screen 7, which triggers the alarm 5 to alert the staff.

[0032] See Figure 3 , Figure 5The moving mechanism 6 includes a base 61 and a support 64. Four casters 62 are equidistantly mounted on the bottom of the base 61, and four convex grooves 65 are equidistantly opened on the top of the base 61. Slider 21 is slidably connected to the inner wall of each of the four convex grooves 65. The bottom of the four legs 2 is fixedly connected to the top of the four sliders 21. Meanwhile, the support 64 is located in the middle of the base 61. Dampers 67 are installed on the bottom of each of the four convex grooves 65, and the top of each of the four dampers 67 is fixedly connected to the bottom of the four sliders 21.

[0033] The four casters 62 and the support 64 can be installed through the base 61 in the moving mechanism 6. Since the inner walls of the four convex grooves 65 are slidably connected to the sliders 21, and the bottom of the four legs 2 is fixedly connected to the top of the four sliders 21, the tank 1 is pushed. The four casters 62 can drive the tank 1 to move. When the tank 1 moves to the designated location, the support 64 can support the tank 1, which can improve the flexibility of the tank 1.

[0034] Since dampers 67 are installed at the bottom of the four convex grooves 65, the four dampers 67 can buffer and reduce the vibration between the four legs 2 and the tank 1, thereby reducing the shaking of the formaldehyde solution inside the tank 1 when the tank 1 moves.

[0035] See Figure 5 , Figure 6 The support part 64 includes a motor 63 and a limiting groove 66. The motor 63 is fixedly installed in the middle of the top of the base 61. The limiting groove 66 is opened in the middle of the base 61. A lead screw 641 is rotatably connected to the inner wall of the limiting groove 66. A receiving plate 642 is slidably connected inside the lead screw 641. A threaded hole 20 adapted to the lead screw 641 is opened in the middle of the receiving plate 642. The lead screw 641 is sleeved in the threaded hole 20.

[0036] The top end of the lead screw 641 passes through the top of the base 61 and is fixedly connected to the output end of the motor 63. Two through slots are installed at equal intervals on the bottom of the limiting groove 66 and on the lower surface of the base 61. A connecting rod 643 is inserted into each of the two through slots. The top of the two connecting rods 643 is fixedly connected to the bottom of the receiving plate 642, and a support plate 644 is fixedly installed on the bottom of the two connecting rods 643. A rubber pad is installed on the bottom of the support plate 644 by bolts.

[0037] The lead screw 641 and the receiving plate 642 can be installed through the limiting groove 66 in the support part 64. Since the top end of the lead screw 641 passes through the top of the base 61 and is fixedly connected to the output end of the motor 63, and the middle part of the receiving plate 642 is provided with a threaded hole 20 that matches the lead screw 641, the lead screw 641 is sleeved in the threaded hole 20. After the tank 1 moves to the designated position, the motor 63 is started to drive the lead screw 641 to rotate forward and backward. Under the action of the threaded hole 20, the receiving plate 642 drives the connecting rod 643 to move up and down along the through groove. When the support plate 644 and the rubber pad move downward, the rubber pad contacts the ground, and the four universal wheels 62 are lifted off the ground, which can support the tank 1.

[0038] During operation, the support plate 12, float plate 13, and limiting plate 14 can be installed through the guide column 11. Since the top of the limiting plate 14 has a groove 16, and infrared transmitters 18 are installed on both the left and right sides of the inner wall of the groove 16, when the processed formaldehyde solution is transported to the tank 1 through the liquid inlet pipe 3, the float plate 13 will rise with the liquid level. When the float plate 13 contacts the bottom of the support plate 12, the two infrared transmitters 18 and the two infrared receivers 17 in the groove 16 are level. At this time, the liquid level in the tank 1 reaches the warning point. After the infrared receivers 17 receive the signal emitted by the infrared transmitters 18, they send the signal to the touch screen all-in-one machine 7. At this time, the touch screen all-in-one machine 7 triggers the alarm 5 to alarm the staff, thereby improving the processing speed.

[0039] Two limiting rods 15 can be installed through the float plate 13. Since the two limiting rods 15 are inserted into the two through holes 19, when the float plate 13 rises, the two limiting rods 15 slide up along the two through holes 19 respectively, which can improve the stability of the float plate 13 during the rising process and prevent the float plate 13 from shifting as the liquid level rises.

[0040] The four casters 62 and the support 64 can be installed on the base 61 of the moving mechanism 6. Since the inner walls of the four convex grooves 65 are slidably connected to the sliders 21, and the bottom of the four legs 2 is fixedly connected to the top of the four sliders 21, the tank 1 is pushed. The four casters 62 can drive the tank 1 to move. When the tank 1 moves to the designated location, the support 64 can support the tank 1, which can improve the flexibility of the tank 1.

[0041] Since dampers 67 are installed at the bottom of the four convex grooves 65, the four dampers 67 can buffer and reduce the vibration between the four legs 2 and the tank 1, thereby reducing the shaking of the formaldehyde solution inside the tank 1 when the tank 1 moves.

[0042] The lead screw 641 and the receiving plate 642 can be installed through the limiting groove 66 in the support part 64. Since the top end of the lead screw 641 passes through the top of the base 61 and is fixedly connected to the output end of the motor 63, and the middle part of the receiving plate 642 is provided with a threaded hole 20 that matches the lead screw 641, the lead screw 641 is sleeved in the threaded hole 20. After the tank 1 moves to the designated position, the motor 63 is started to drive the lead screw 641 to rotate forward and backward. Under the action of the threaded hole 20, the receiving plate 642 drives the connecting rod 643 to move up and down along the through groove. When the support plate 644 and the rubber pad move downward, the rubber pad contacts the ground, causing the four universal wheels 62 to leave the ground and support the tank 1.

[0043] In summary, the float 13 of the device rises with the height of the liquid level. After the two infrared transmitters 18 and the two infrared receivers 17 in the groove 16 are level, the infrared receivers 17 receive the signal emitted by the infrared transmitters 18 and send the signal to the touch screen 7. Then the touch screen 7 triggers the alarm 5 to alert the staff.

[0044] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A formaldehyde solution tank with liquid level monitoring and alarm function, comprising a tank body (1), wherein four support legs (2) are installed at the bottom of the tank body (1), and an inlet pipe (3) and an outlet pipe (4) are respectively provided at the top and bottom of the tank body (1), characterized in that: An alarm (5) is installed at the middle position of the top of the tank (1), a touch screen all-in-one machine (7) is installed on the outer wall of the tank (1), and a moving mechanism (6) is provided at the bottom of the four legs (2). A guide post (11) is fixedly installed on the top of the inner wall of the tank (1). A bearing plate (12) is fixedly connected to the outer wall of the guide post (11) and below the top of the inner wall of the tank (1). A float plate (13) is inserted into the outer wall of the guide post (11) and below the bearing plate (12). At the same time, a limiting plate (14) larger than the float plate (13) is fixedly connected to the bottom of the guide post (11). A groove (16) is opened on the top of the limiting plate (14). Infrared transmitters (18) are installed on the left and right sides of the inner wall of the groove (16). Infrared receivers (17) are installed on the left and right sides of the bearing plate (12).

2. A formaldehyde solution tank with liquid level monitoring and alarm function according to claim 1, characterized in that: Two limiting rods (15) are installed at equal intervals on the bottom lower surface of the float (13). The inner side of the limiting plate (14) is provided with through holes (19) that are adapted to the two limiting rods (15). The two limiting rods (15) are inserted into the two through holes (19).

3. A formaldehyde solution tank with liquid level monitoring and alarm function according to claim 1, characterized in that: The alarm (5), two infrared receivers (17) and two infrared transmitters (18) are electrically connected to the touch screen all-in-one machine (7) via wires.

4. A formaldehyde solution tank with liquid level monitoring and alarm function according to claim 1, characterized in that: The moving mechanism (6) includes a base (61) and a support (64). Four casters (62) are equidistantly installed on the bottom of the base (61), and four convex grooves (65) are equidistantly opened on the top of the base (61). Slider (21) is slidably connected to the inner wall of each of the four convex grooves (65). The bottom of the four legs (2) is fixedly connected to the top of the four sliders (21). Meanwhile, the support (64) is located in the middle of the base (61).

5. A formaldehyde solution tank with liquid level monitoring and alarm function according to claim 4, characterized in that: Dampers (67) are installed at the bottom of each of the four convex grooves (65), and the tops of the four dampers (67) are fixedly connected to the bottoms of the four sliders (21).

6. A formaldehyde solution tank with liquid level monitoring and alarm function according to claim 4, characterized in that: The support part (64) includes a motor (63) and a limiting groove (66). The motor (63) is fixedly installed in the middle of the top of the base (61). The limiting groove (66) is opened in the middle of the base (61). A lead screw (641) is rotatably connected to the inner wall of the limiting groove (66), and a receiving plate (642) is slidably connected inside the lead screw (641). A threaded hole (20) adapted to the lead screw (641) is opened in the middle of the receiving plate (642), and the lead screw (641) is sleeved in the threaded hole (20). The top end of the lead screw (641) passes through the top of the base (61) and is fixedly connected to the output end of the motor (63). Two through slots are installed at equal intervals at the bottom of the limiting groove (66) and on the lower surface of the base (61). A connecting rod (643) is inserted into each of the two through slots. The top of each of the two connecting rods (643) is fixedly connected to the bottom of the receiving plate (642), and a support plate (644) is fixedly installed at the bottom of the two connecting rods (643).

7. A formaldehyde solution tank with liquid level monitoring and alarm function according to claim 6, characterized in that: The bottom of the support plate (644) is fitted with a rubber pad by bolts.

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