Intelligent fluid control device

Abstract

The utility model discloses an intelligent fluid control device which comprises an upper tank body fixedly connected to a supporting frame and a lower tank body fixedly connected to a support, and the same automatic flow control assembly is arranged between the upper tank body and the lower tank body. The automatic flow control assembly comprises a first liquid level sensor arranged at the top end of the upper tank body, a second liquid level sensor arranged at the top end of the lower tank body, a liquid conveying hose fixedly connected between the water drainage port A and the water guide port B, and an on-off control structure; the outer wall of the top of the support is fixedly connected with a fixing rod, and one side face of the fixing rod is fixedly connected with an audible and visual alarm. The outer wall, close to the top end, of the upper tank body is fixedly connected with a water guide port A, and the outer wall, close to the bottom end, of the upper tank body is fixedly connected with a drainage port A; the outer wall, close to the top end, of the lower tank body is fixedly connected with a water guide port B, and the outer wall, close to the bottom end, of the upper tank body is fixedly connected with a drainage port B. The device is high in automation degree, and fluid can be supplemented according to actual conditions.

Description

Technical Field

[0001] The utility model relates to the technical field of fluid delivery control, in particular to an intelligent fluid control device. Background Art

[0002] At present, in agriculture or some manufacturing fields, for the sake of convenience, most of them will set up a liquid storage container to store some liquids needed in production and processing for storage and standby. The liquid is stored in the liquid storage container mostly by manual pouring, which often requires a lot of labor and has low efficiency.

[0003] To solve the above problems, after searching, a Chinese patent application number CN202023017296.8 discloses an intelligent liquid delivery device, including: a supporting frame, a placing platform is provided at the bottom of the supporting frame, a liquid storage barrel is placed on the placing platform, a liquid outlet opening is provided at the top of the liquid storage barrel, and a barrel cover is provided on the liquid outlet opening; a first liquid supply pump is installed on the supporting frame, a first liquid delivery pipe is connected to the liquid outlet of the first liquid supply pump, and the first liquid delivery pipe is inserted into the liquid storage barrel; a second liquid supply pump is also installed on the supporting frame, the liquid inlet of the second liquid supply pump is connected to an external liquid supply device through a pipeline, and a second liquid delivery pipe is connected between the liquid outlet of the second liquid supply pump and the liquid inlet of the first liquid supply pump. The intelligent liquid delivery equipment in the above patent has the following shortcomings: although it can automatically supply liquid into the liquid storage barrel through the liquid supply pump, it requires staff to observe the liquid level in the liquid storage barrel in time to replenish the liquid in time. This process is more dependent on manpower and it is very easy to have a situation where the liquid level in the liquid storage barrel cannot meet the actual demand due to untimely observation. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an intelligent fluid control device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An intelligent fluid control device, comprising an upper tank body fixedly connected to a support frame and a lower tank body fixedly connected to the support frame, wherein the same automatic flow control component is arranged between the upper tank body and the lower tank body, and the automatic flow control component comprises a first liquid level sensor arranged at the top of the upper tank body, a second liquid level sensor arranged at the top of the lower tank body, a liquid infusion hose fixedly connected between a drain port A and a water guide port B, and an on-off control structure;

[0007] A fixing rod is fixedly connected to the top outer wall of the bracket, and a sound and light alarm is fixedly connected to one side of the fixing rod.

[0008] As a further solution of the utility model: the outer wall of the upper tank body close to the top end is fixedly connected with a water guide port A, and the outer wall of the upper tank body close to the bottom end is fixedly connected with a drain port A.

[0009] As a further solution of the utility model: the outer wall of the lower tank body near the top end is fixedly connected with a water guide port B, and the outer wall of the upper tank body near the bottom end is fixedly connected with a drain port B.

[0010] As a further solution of the utility model: the on-off control structure includes a shell fixedly connected to a side of a fixed rod, two gears rotatably connected to the inner wall of one side of the shell, a cam fixedly connected to one end of the gear, and a motor fixedly connected to the inner wall of the bottom of the shell, and the outer walls of the two gears are meshed.

[0011] As a further solution of the utility model: one end of one of the cams is connected to the output end of the motor through a coupling.

[0012] As a further solution of the utility model: one end of the cam is rotatably connected to an inner wall of one side of the shell.

[0013] As a further solution of the utility model: the infusion hose passes through the upper and lower surfaces of the shell.

[0014] As a further solution of the utility model: a side surface of the bracket is fixedly connected with a control panel.

[0015] Compared with the prior art, the utility model provides an intelligent fluid control device, which has the following beneficial effects:

[0016] 1. The intelligent fluid control device is provided with structures such as automatic flow control components. When the first hydraulic sensor detects that the liquid level in the upper tank is lower than the set value, it transmits a signal to the control module, which controls the sound and light alarm to start to prompt relevant personnel; when the second liquid level sensor detects that the liquid level in the lower tank is lower than the set value, it transmits a signal to the control module, which controls the motor to start, and the corresponding cam is driven to rotate in the opposite direction through the meshing of two gears, so that the cam no longer squeezes the infusion hose in the middle position, so that the fluid in the upper tank can flow smoothly from the infusion hose into the lower tank. The degree of automation is high, and the fluid can be replenished according to actual conditions.

[0017] 2. When the second liquid level sensor of the intelligent fluid control device detects that the liquid level in the lower tank body reaches the set value, it transmits a signal to the control module, which controls the motor to start in reverse, and drives the corresponding cam to rotate in the opposite direction through the engagement of the two gears, as shown in the figure, so that the two cams are simultaneously offset to the middle direction to squeeze the infusion hose in the middle position, thereby realizing the cutoff of the fluid being guided and avoiding the continuous delivery of fluid into the lower tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an intelligent fluid control device proposed by the utility model;

[0019] Figure 2 This is a side structural schematic diagram of an intelligent fluid control device proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of a shell of an intelligent fluid control device proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of an infusion hose of an intelligent fluid control device proposed by the utility model in normal use;

[0022] Figure 5 This is a schematic diagram of the controlled flow state structure of an infusion hose of an intelligent fluid control device proposed by the utility model.

[0023] In the figure: 1 upper tank body, 101 water inlet A, 102 drainage outlet A, 2 lower tank body, 201 water inlet B, 202 drainage outlet B, 3 bracket, 4 control panel, 5 fixing rod, 6 support frame, 7 first liquid level sensor, 8 second liquid level sensor, 9 infusion hose, 10 housing, 1001 motor, 1002 cam, 1003 gear, 11 sound and light alarm. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] Example 1

[0027] An intelligent fluid control device is used to automatically start and stop the flow of liquid. Figure 1-5As shown, it includes an upper tank body 1 fixedly connected to the support frame 6 and a lower tank body 2 fixedly connected to the bracket 3, the outer wall of the upper tank body 1 near the top is fixedly connected with a water inlet A101, and the outer wall of the upper tank body 1 near the bottom is fixedly connected with a drain outlet A102; external liquid such as water can be introduced into the upper tank body 1 through the water inlet A101, so that the upper tank body 1 is used as a first liquid storage container, so that it can be smoothly discharged from the drain outlet A102 when used later.

[0028] Preferably, the outer wall of the lower tank body 2 near the top is fixedly connected with a water inlet B201, and the outer wall of the upper tank body 1 near the bottom is fixedly connected with a drain outlet B202; the liquid in the upper tank body 1 can be introduced into the lower tank body 2 through the water inlet B201, so that the lower tank body 2 can be used as a second liquid storage container, so that when it is used later, the fluid can be smoothly discharged from the drain outlet B202 for use.

[0029] Furthermore, a fixing rod 5 is fixed to the top outer wall of the bracket 3 by bolts, and a sound and light alarm 11 electrically connected to the control module is fixed to one side of the fixing rod 5 by bolts;

[0030] Furthermore, the same automatic flow control component is provided between the upper tank body 1 and the lower tank body 2, and the automatic flow control component includes a first liquid level sensor 7 provided at the top of the upper tank body 1, a second liquid level sensor 8 provided at the top of the lower tank body 2, a liquid infusion hose 9 fixedly connected between the drain port A102 and the water guide port B201, and an on-off control structure;

[0031] Preferably, the first liquid level sensor 7 and the second liquid level sensor 8 are both communicatively connected to the control module. When the first hydraulic sensor 7 detects that the liquid level in the upper tank body 1 is lower than the set value, it transmits a signal to the control module, which controls the sound and light alarm 11 to start up to prompt relevant personnel.

[0032] Preferably, the on-off control structure includes a housing 10 fixed to one side of the fixing rod 5 by bolts, two gears 1003 rotatably connected to the inner wall of one side of the housing 10, a cam 1002 fixedly connected to one end of the gear 1003, and a motor 1001 fixed to the inner wall of the bottom of the housing 10 by bolts and electrically connected to the control module, and the outer walls of the two gears 1003 are meshed, and one end of one of the cams 1002 is connected to the output end of the motor 1001 through a coupling;

[0033] Further preferably, the other end of the cam 1002 is rotatably connected to an inner wall of one side of the housing 10, and the infusion hose 9 passes through the upper and lower surfaces of the housing 10;

[0034] When the second liquid level sensor 8 detects that the liquid level in the lower tank 2 is lower than the set value, it transmits a signal to the control module, which controls the motor 1001 to start, and the two gears 1003 are engaged to drive the corresponding cam 1002 to rotate in the opposite direction. Figure 4 As shown, the cam 1002 does not squeeze the infusion hose 9 in the middle position, so that the fluid in the upper tank body 1 can flow smoothly from the infusion hose 9 into the lower tank body 2; when the second liquid level sensor 8 detects that the liquid level in the lower tank body 2 reaches the set value, it transmits a signal to the control module, which controls the motor 1001 to start in the reverse direction, and the two gears 1003 are engaged to drive the corresponding cam 1002 to rotate in the reverse direction, as shown in FIG. Figure 5 As shown, the two cams 1002 are simultaneously offset toward the middle direction to squeeze the infusion hose 9 in the middle position, thereby cutting off the fluid being guided and preventing the fluid from being continuously transported to the lower tank body 2.

[0035] Working principle: External liquids such as water can be introduced into the upper tank body 1 through the water inlet A101, so that the upper tank body 1 can be used as the first liquid storage container. The liquid in the upper tank body 1 can be introduced into the lower tank body 2 through the water inlet B201, so that the lower tank body 2 can be used as the second liquid storage container. When used later, the fluid can be smoothly discharged from the drain port B202 for use.

[0036] During the fluid transfer from the upper tank body 1 to the lower tank body 2, when the second liquid level sensor 8 detects that the liquid level in the lower tank body 2 is lower than the set value, a signal is transmitted to the control module, which controls the motor 1001 to start, and the two gears 1003 are engaged to drive the corresponding cam 1002 to rotate in the opposite direction. Figure 4 As shown, the cam 1002 does not squeeze the infusion hose 9 in the middle position, so that the fluid in the upper tank body 1 can flow smoothly from the infusion hose 9 into the lower tank body 2; when the second liquid level sensor 8 detects that the liquid level in the lower tank body 2 reaches the set value, it transmits a signal to the control module, which controls the motor 1001 to start in the reverse direction, and the two gears 1003 are engaged to drive the corresponding cam 1002 to rotate in the reverse direction, as shown in FIG. Figure 5 As shown, the two cams 1002 are simultaneously offset toward the middle direction to squeeze the infusion hose 9 in the middle position, thereby realizing the cutoff of the fluid being guided and preventing the fluid from being continuously transported to the lower tank 2. When the first hydraulic sensor 7 detects that the liquid level in the upper tank 1 is lower than the set value, it transmits a signal to the control module, which controls the sound and light alarm 11 to start to prompt relevant personnel. The automatic flow control component in the utility model can control the flow volume of the infusion hose 9 while realizing intelligent flow cutoff, thereby increasing the flow rate.

[0037] Example 2

[0038] An intelligent fluid control device, such as Figure 1As shown, this embodiment makes the following improvements on the basis of Embodiment 1: a control panel 4 for manually controlling the operation of the entire equipment is fixed to one side of the bracket 3 by bolts, and a connection can be established with a remote mobile terminal via Bluetooth, thereby realizing remote control, etc.

[0039] Alternatively, an electric valve may be used as a replacement structure for the on-off control structure.

[0040] Working principle: The utility model is suitable for intelligent agriculture or some equipment that needs to control the water level of upper and lower containers.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent fluid control device, comprising an upper tank body (1) fixedly connected to a support frame (6) and a lower tank body (2) fixedly connected to a bracket (3), characterized in that: An automatic flow control assembly is arranged between the upper tank body (1) and the lower tank body (2), and the automatic flow control assembly comprises a first liquid level sensor (7) arranged at the top of the upper tank body (1), a second liquid level sensor (8) arranged at the top of the lower tank body (2), a liquid infusion hose (9) fixedly connected between the drain port A (102) and the water guide port B (201), and an on-off control structure; A fixing rod (5) is fixedly connected to the top outer wall of the bracket (3), and a sound and light alarm (11) is fixedly connected to one side of the fixing rod (5).

2. The intelligent fluid control device according to claim 1, characterized in that: The outer wall of the upper tank body (1) close to the top end is fixedly connected to a water guide port A (101), and the outer wall of the upper tank body (1) close to the bottom end is fixedly connected to a drainage port A (102).

3. The intelligent fluid control device according to claim 2, characterized in that: The outer wall of the lower tank body (2) near the top end is fixedly connected with a water guide port B (201), and the outer wall of the upper tank body (1) near the bottom end is fixedly connected with a drainage port B (202).

4. The intelligent fluid control device according to claim 3, characterized in that: The on-off control structure comprises a housing (10) fixedly connected to a side of a fixed rod (5), two gears (1003) rotatably connected to an inner wall of one side of the housing (10), a cam (1002) fixedly connected to one end of the gear (1003), and a motor (1001) fixedly connected to the inner wall of the bottom of the housing (10), and the outer walls of the two gears (1003) are meshed.

5. The intelligent fluid control device according to claim 4, characterized in that: One end of one of the cams (1002) is connected to the output end of the motor (1001) via a coupling.

6. The intelligent fluid control device according to claim 5, characterized in that: One end of the cam (1002) is rotatably connected to an inner wall of one side of the housing (10).

7. The intelligent fluid control device according to claim 6, characterized in that: The infusion hose (9) passes through the upper and lower surfaces of the housing (10).

8. The intelligent fluid control device according to claim 1, characterized in that: A control panel (4) is fixedly connected to one side of the bracket (3).

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