Additive cutoff alarm device

Abstract

The utility model discloses an additive cutoff alarm device which comprises an additive storage tank and further comprises a pump body, a liquid inlet pipe and a conveying pipe are connected to the pump body, the liquid inlet pipe is connected with the additive storage tank so as to pump an additive out of the conveying pipe, a cutoff detector is installed on the liquid inlet pipe and electrically connected with a control box, and the control box is electrically connected with the pump body. The control box is electrically connected with an alarm; the liquid inlet pipe comprises a main pipe connected with the pump body, a liquid pumping pipe and a detection pipe, the liquid pumping pipe and the detection pipe are communicated with the main pipe, the cutoff detector is installed on the detection pipe, and the bottom of the liquid pumping pipe is lower than the bottom of the detection pipe. When no liquid exists in the additive storage tank, the cutoff detector detects a cutoff signal and transmits the cutoff signal to the control box, and the control box triggers the alarm to give an alarm to inform a technician of batching. As the bottom of the detection pipe is higher than the bottom of the liquid pumping pipe, the cut-off detector mounted on the detection pipe can perform induction in advance to trigger an alarm, and the liquid pumping pipe can continue to pump liquid, so that preparation is made for technical personnel to prepare materials while liquid pumping is not affected.

Description

Technical Field

[0001] The utility model relates to the field of detection technology, and more specifically to an additive interruption alarm device. Background Art

[0002] In the production process of some metal products, electrolysis is required, and electrolyte additives need to be continuously added during electrolysis. It is found in the prior art that when extracting electrolyte additives from the storage tank, it is not discovered in time after being emptied, resulting in production suspension and unnecessary losses; furthermore, the conventional alarm system cannot give early warning, and only alarms after the additives are emptied, which leaves no time for technicians to prepare ingredients. Therefore, we proposed a flow interruption alarm to notify technicians to prepare ingredients in time. Utility Model Content

[0003] In view of the problems existing in the prior art, the purpose of the utility model is to provide a flow cut-off alarm device which can notify the technicians to prepare the ingredients in advance when extracting additives.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions. The additive flow interruption alarm device includes an additive storage tank and a pump body, the pump body is connected with a liquid inlet pipe and a delivery pipe, the liquid inlet pipe is connected with the additive storage tank to extract the additive from the delivery pipe, a flow interruption detector is installed on the liquid inlet pipe, the flow interruption detector is electrically connected to a control box, and the control box is electrically connected to an alarm; the liquid inlet pipe includes a main pipe connected to the pump body and a liquid extraction pipe and a detection pipe connected to the main pipe, the flow interruption detector is installed on the detection pipe, and the bottom of the liquid extraction pipe is lower than the bottom of the detection pipe.

[0005] Preferably, a trigger switch is installed on the control box.

[0006] Preferably, the alarm is installed on a control box.

[0007] Preferably, the control box is connected to the current interruption detector via a communication line.

[0008] Preferably, the liquid extraction pipe extends to the bottom of the additive storage tank.

[0009] Preferably, the pump body is a peristaltic pump.

[0010] Preferably, the alarm is a buzzer alarm and a display light.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) When there is no liquid in the additive storage tank, the flow cut-off detector detects the flow cut-off signal and transmits it to the control box. The control box triggers the alarm to notify the technicians to mix the ingredients to ensure stable production.

[0013] (2) A double-tube structure of a pumping tube and a detection tube is used. Since the bottom of the detection tube is higher than that of the pumping tube, the flow interruption detector installed on the detection tube can sense in advance to trigger an alarm, while the pumping tube can continue to pump liquid, providing technicians with time to prepare ingredients without affecting the pumping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the liquid inlet pipe structure of the utility model.

[0016] Description of the numbers in the figure:

[0017] 1. Pump body; 2. Control box; 3. Alarm; 4. Switch; 5. Communication line; 6. Cut-off detector; 7. Liquid inlet pipe; 71. Main pipe; 72. Liquid extraction pipe; 73. Detection pipe; 8. Additive storage tank; 9. Delivery pipe; DETAILED DESCRIPTION

[0018] 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.

[0019] refer to Figure 1 , the additive flow interruption alarm device includes an additive storage tank 8 and a pump body 1, the pump body 1 is connected with a liquid inlet pipe 7 and a delivery pipe 9, the liquid inlet pipe 7 is connected with the additive storage tank 8 to extract the additive from the delivery pipe 9, the liquid inlet pipe 7 is installed with a flow interruption detector 6, the flow interruption detector 6 is electrically connected with a control box 2, and the control box 2 is electrically connected with an alarm 3. It can be understood that the control box 2 is connected with the flow interruption detector 6 through a communication line 5, and of course a wireless connection can also be used. When the additive in the additive storage tank 8 is emptied, there is no additive in the liquid inlet pipe 7, and the flow interruption detector 6 senses the flow interruption and transmits the signal to the control box 2, where the control box 2 can use a control system such as a control circuit board, and the control box 2 works when the alarm 3 is triggered. Further, the alarm 3 is installed on the control box 2, and the alarm 3 uses a buzzer alarm 3 and a display light, and then sounds and displays lights when the alarm is triggered. A trigger switch 4 is installed on the control box 2, and the trigger switch 4 is to control the start and stop of the entire alarm device. The pump body 1 uses a peristaltic pump.

[0020] refer to Figure 2The liquid inlet pipe 7 includes a main pipe 71 connected to the pump body 1, and a liquid extraction pipe 72 and a detection pipe 73 connected to the main pipe 71. The flow interruption detector 6 is installed on the detection pipe 73, and the bottom of the liquid extraction pipe 72 is lower than the bottom of the detection pipe 73. When the main body extracts liquid, the liquid extraction pipe 72 and the detection pipe 73 extract liquid at the same time and merge into the main pipe 71. The liquid level of the additive in the additive storage tank 8 will first be lower than the detection pipe 73, so that the flow interruption detector 6 will sense in advance and trigger the alarm work, preparing for the technicians to mix the ingredients. The liquid extraction pipe 72 continues to extract the remaining additive in the additive storage tank 8. Furthermore, the liquid extraction pipe 72 extends to the bottom of the additive storage tank 8 to ensure that the additive in the additive storage tank 8 can be completely extracted.

[0021] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An additive flow interruption alarm device, comprising an additive storage tank (8), characterized in that: The invention also comprises a pump body (1), the pump body (1) being connected to a liquid inlet pipe (7) and a delivery pipe (9), the liquid inlet pipe (7) being connected to an additive storage tank (8) so as to extract the additive from the delivery pipe (9), the liquid inlet pipe (7) being installed with a flow interruption detector (6), the flow interruption detector (6) being electrically connected to a control box (2), and the control box (2) being electrically connected to an alarm (3); the liquid inlet pipe (7) comprising a main pipe (71) connected to the pump body (1), a liquid extraction pipe (72) and a detection pipe (73) being connected to the main pipe (71), the flow interruption detector (6) being installed on the detection pipe (73), and the bottom of the liquid extraction pipe (72) being lower than the bottom of the detection pipe (73).

2. The additive flow interruption alarm device according to claim 1, characterized in that: A trigger switch (4) is installed on the control box (2).

3. The additive flow interruption alarm device according to claim 1, characterized in that: The alarm (3) is installed on the control box (2).

4. The additive flow interruption alarm device according to claim 1, characterized in that: The control box (2) is connected to the current interruption detector (6) via a communication line (5).

5. The additive flow interruption alarm device according to claim 1, characterized in that: The liquid extraction pipe (72) extends to the bottom of the additive storage tank (8).

6. The additive flow interruption alarm device according to claim 1, characterized in that: The pump body (1) adopts a peristaltic pump.

7. The additive flow interruption alarm device according to claim 1, characterized in that: The alarm (3) adopts a buzzer alarm and a display light.

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