Liquid level detection alarm device

Abstract

The utility model provides a liquid level detection alarm device which comprises a liquid level control box, an alarm is installed above the liquid level control box, a buzzer is installed on one side of the alarm, two sets of T-shaped sliding grooves are formed in one side of the liquid level control box, and a T-shaped clamping plate is jointly installed in the corresponding set of T-shaped sliding grooves in a sliding mode. According to the utility model, the upper floating block, the sensing pin and the sensor are matched for use, so that when the liquid level reaches a certain height, the upper floating block is pushed to rise by utilizing the buoyancy of water, and the sensing pin of the upper floating block collides with the sensor so as to give an alarm through the lead; through cooperative use of the lower floating block and the touch sensing device, when the water level is too low, the lower floating block loses buoyancy of water, descends and makes contact with the touch sensing device, an alarm is given out through the wire, the high level and the low level of the liquid level can be detected at the same time in the same device, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection devices, and more specifically, particularly relates to a liquid level detection alarm device. Background Art

[0002] In the process of industrial production and work in some industries, liquid level detection is often required. By detecting the high or low level of the liquid, the staff will carry out subsequent work based on the liquid level value. Therefore, it is necessary to use a liquid level detection alarm device to detect the liquid level in real time.

[0003] In the existing technology, the liquid level control box and the liquid level meter usually work together to put the bottom of the liquid level meter into the water, and the sensing device at the bottom detects the low value of the liquid level. The sensing device sends the signal to the alarm through a wire, and the staff receives the alarm and carries out subsequent work. However, this detection method can only perform low-level detection. High-level detection requires additional preparation of detection instruments, resulting in high-level detection and low-level detection cannot be performed at the same time, and the work efficiency is low. Moreover, when the liquid level meter is working in the water, the shaking of the water flow drives the shaking of the joint. When the joint shakes, there is a situation that the joint falls off from the interface, and the stability of the device is poor.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a liquid level detection alarm device is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a liquid level detection alarm device, which is achieved by the following specific technical means:

[0006] A liquid level detection alarm device comprises a liquid level control box, an alarm is installed above the liquid level control box, a buzzer is installed on one side of the alarm, two groups of T-shaped slide grooves are provided on one side of the liquid level control box, a T-shaped card plate is slidably installed inside the corresponding group of T-shaped slide grooves, an interface is provided on one side of the liquid level control box, a joint is plugged into the inside of the interface, a liquid level meter is installed at one end of the joint, and a first sensing mechanism and a second sensing mechanism are respectively installed at both ends of the liquid level meter.

[0007] Preferably, the first sensing mechanism includes a floating block, which is slidably mounted on the top outer wall of the liquid level meter, one end of the floating block is equipped with a sensing pin, the top of the liquid level meter is equipped with a sensing slot block corresponding to the size of the sensing pin, and the inner wall of the sensing slot block is equipped with a sensor.

[0008] Preferably, the second sensing mechanism comprises a floating block, the floating block is slidably mounted on the outer wall of the bottom end of the liquid level meter, and a touch sensing device is mounted on the bottom end of the liquid level meter.

[0009] Preferably, the sensor is electrically connected to the alarm and the buzzer via a wire, and the touch sensing device is electrically connected to the alarm via a wire.

[0010] Preferably, threaded holes are provided on both sides of the upper surfaces of the two T-shaped clamps, and bolts are threadedly installed on the inner walls of a corresponding group of threaded holes.

[0011] Preferably, a display screen is installed above the liquid level control box, and a plurality of groups of control buttons are installed on one side of the display screen.

[0012] Preferably, connecting columns are installed at the four corners of the lower surface of the liquid level control box, and fixed circular plates are installed below the plurality of connecting columns.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model uses an upper floating block, a sensing pin and a sensor in coordination, and when the liquid level reaches a certain height, the buoyancy of the water is used to push the upper floating block up, so that the sensing pin of the upper floating block collides with the sensor and an alarm is sounded through a wire; when the water level is too low, the lower floating block loses the buoyancy of the water, descends and comes into contact with the touch sensing device, and an alarm is sounded through a wire, so that the high and low liquid levels can be detected simultaneously in the same device, which greatly improves the work efficiency; through the joint action of the T-shaped slide groove and the T-shaped pallet, the joint can be fixed, so that when the liquid level meter is working, the joint and the interface are firmly fastened together to prevent the device from falling off, thereby improving the stability of the device.

[0015] 2. The utility model cooperates with the alarm and buzzer arranged above the liquid level control box. When the liquid level is too low, the touch sensor sends a signal through the wire, and the alarm alone sends an alarm and flashes the light. When the liquid level is too high, the sensing pin and the sensor inside the sensing slot block send a signal through the wire, so that the alarm and buzzer sound the alarm at the same time. The two different alarm modes are convenient for the staff to make different work preparations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the liquid level detection alarm device of the utility model.

[0017] Figure 2 The utility model is a schematic diagram of the structure of a liquid level meter of a liquid level detection alarm device.

[0018] Figure 3 The utility model is a schematic diagram of the sensing tank block and the sensor structure of the liquid level detection alarm device.

[0019] Figure 4 This is a new type of liquid level detection alarm device Figure 3 Schematic diagram of the local enlarged structure in.

[0020] Figure 5 The utility model is a schematic diagram of the side structure of the liquid level detection alarm device.

[0021] Figure 6 The utility model is a schematic diagram of a T-shaped clamping plate and a bolt structure of a liquid level detection alarm device.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Liquid level control box; 2. Connecting column; 3. Display screen; 4. Alarm; 5. Buzzer; 6. Connector; 7. T-shaped slide; 8. T-shaped pallet; 9. Bolt; 10. Interface; 11. Liquid level meter; 12. Floating block; 13. Sensing slot block; 14. Sensor; 15. Lower floating block; 16. Touch sensing device. DETAILED DESCRIPTION

[0024] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0025] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Example:

[0028] As attached Figure 1 To Attachment Figure 6 As shown:

[0029] The utility model provides a liquid level detection alarm device, comprising a liquid level control box 1, an alarm 4 is installed above the liquid level control box 1, a buzzer 5 is installed on one side of the alarm 4, two groups of T-shaped slide grooves 7 are arranged on one side of the liquid level control box 1, a T-shaped card plate 8 is slidably installed inside a corresponding group of the T-shaped slide grooves 7, an interface 10 is arranged on one side of the liquid level control box 1, a connector 6 is plugged into the inside of the interface 10, a liquid level meter 11 is installed at one end of the connector 6, and two ends of the liquid level meter 11 are respectively installed with a second connector. The first sensing mechanism and the second sensing mechanism can use the buoyancy of water to push the upper floating block 12 up when the liquid level reaches a certain height, so that the sensing pin of the upper floating block 12 collides with the sensor 14, thereby sounding an alarm through the wire; through the coordinated use of the lower floating block 15 and the touch sensing device 16, when the water level is too low, the lower floating block 15 loses the buoyancy of water, descends and comes into contact with the touch sensing device 16, and sounds an alarm through the wire, thereby realizing the simultaneous detection of high and low liquid levels in the same device, which greatly improves work efficiency.

[0030] The first sensing mechanism includes an upper floating block 12, which is slidably mounted on the top outer wall of the liquid level gauge 11, and a sensing pin is mounted on one end of the upper floating block 12. A sensing slot block 13 corresponding to the size of the sensing pin is mounted on the top of the liquid level gauge 11, and a sensor 14 is mounted on the inner wall of the sensing slot block 13. The second sensing mechanism includes a lower floating block 15, which is slidably mounted on the bottom outer wall of the liquid level gauge 11, and a touch sensing device 16 is mounted on the bottom end of the liquid level gauge 11;

[0031] Among them, the sensor 14 is electrically connected to the alarm 4 and the buzzer 5 through a wire, and the touch sensing device 16 is electrically connected to the alarm 4 through a wire. When the liquid level is too low, the touch sensor 14 sends a signal through the wire, and the alarm 4 sends an alarm and flashes the light alone. When the liquid level is too high, the sensing pin and the sensor 14 inside the sensing slot block 13 send a signal through the wire, so that the alarm 4 and the buzzer 5 alarm at the same time. The two different alarm modes are convenient for the staff to make different work preparations.

[0032] Among them, threaded holes are opened on both sides of the upper surface of the two T-shaped clamps 8, and the inner walls of the corresponding group of threaded holes are commonly threadedly installed with bolts 9. The cooperation between the bolts 9 and the threaded holes can improve the stability between the joint 6 and the interface 10.

[0033] A display screen 3 is installed above the liquid level control box 1, and a plurality of control buttons are installed on one side of the display screen 3. The display screen 3 can provide relevant parameters and values ​​so that the staff can take corresponding measures.

[0034] The four corners of the lower surface of the liquid level control box 1 are all equipped with connecting columns 2, and a fixing circular plate is installed under the connecting columns 2. The upper surface of the fixing circular plate is provided with multiple sets of screw holes, so as to facilitate fixing to a desktop or a wall.

[0035] The working principle of this embodiment is as follows: before performing the liquid level detection work, the connector 6 needs to be docked with the interface 10. After the docking is completed, the two sets of T-shaped card plates 8 are squeezed in the same direction so that the two sets of T-shaped card plates 8 squeeze one end of the connector 6 at the same time, and the two sets of bolts 9 are placed in the corresponding threaded holes, and the bolts 9 are tightened synchronously. At this time, the two sets of T-shaped card plates 8 can work together to stabilize the connector 6. This device setting greatly improves the stability of the device and prevents the connector 6 from falling off from the interface 10;

[0036] Afterwards, the liquid level meter 11 is placed in the workplace. During operation, when the liquid level drops to a certain position, the lower floating block 15 loses the buoyancy of the water and moves downward, and the bottom of the lower floating block 15 collides with the touch sensing device 16. Under the action of the wire, an alarm is sounded, and the alarm 4 sends out a flashing signal. The staff who receive the signal responds in time. When the liquid level rises to a certain position, the upper floating block 12 rises synchronously due to the buoyancy of the water, thereby driving the sensing pin to rise. When the sensing pin rises to a certain position, it will enter the interior of the sensing slot block 13, thereby contacting the sensor 14 at the bottom and sending a signal through the wire. At this time, the alarm 4 and the buzzer 5 that receive the signal sound an alarm at the same time. The two different types of alarms are convenient for the staff to take different countermeasures, thereby improving work efficiency.

[0037] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A liquid level detection alarm device, comprising a liquid level control box (1), characterized in that: An alarm (4) is installed above the liquid level control box (1), a buzzer (5) is installed on one side of the alarm (4), two groups of T-shaped slide grooves (7) are provided on one side of the liquid level control box (1), a T-shaped card plate (8) is slidably installed inside a corresponding group of T-shaped slide grooves (7), an interface (10) is provided on one side of the liquid level control box (1), a connector (6) is plugged into the interface (10), a liquid level meter (11) is installed at one end of the connector (6), and a first sensing mechanism and a second sensing mechanism are respectively installed at both ends of the liquid level meter (11).

2. The liquid level detection alarm device according to claim 1, characterized in that: The first sensing mechanism comprises a floating block (12), the floating block (12) being slidably mounted on the top outer wall of the liquid level meter (11), a sensing pin being mounted on one end of the floating block (12), a sensing slot block (13) corresponding to the size of the sensing pin being mounted on the top of the liquid level meter (11), and a sensor (14) being mounted on the inner wall of the sensing slot block (13).

3. The liquid level detection alarm device according to claim 2, characterized in that: The second sensing mechanism comprises a lower floating block (15), the lower floating block (15) is slidably mounted on the outer wall of the bottom end of the liquid level meter (11), and a touch sensing device (16) is mounted on the bottom end of the liquid level meter (11).

4. The liquid level detection alarm device according to claim 3, characterized in that: The sensor (14) is electrically connected to the alarm (4) and the buzzer (5) via a wire, and the touch sensing device (16) is electrically connected to the alarm (4) via a wire.

5. The liquid level detection alarm device according to claim 1, characterized in that: Threaded holes are provided on both sides of the upper surfaces of the two T-shaped clamping plates (8), and bolts (9) are threadedly installed on the inner walls of a corresponding group of threaded holes.

6. The liquid level detection alarm device according to claim 1, characterized in that: A display screen (3) is installed above the liquid level control box (1), and a plurality of groups of control buttons are installed on one side of the display screen (3).

7. The liquid level detection alarm device according to claim 1, characterized in that: Connecting columns (2) are installed at the four corners of the lower surface of the liquid level control box (1), and fixed circular plates are installed below a plurality of the connecting columns (2).

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