Alarm device for monitoring high and low water level

Abstract

The utility model discloses an alarm device for monitoring high and low water level, which comprises an alarm and an automatic high and low water level controller, a display screen is arranged above the front end of the automatic high and low water level controller, a switch button is arranged below the display screen, a power supply connecting wire is arranged below one side of the automatic high and low water level controller, and a power supply is arranged below the other side of the automatic high and low water level controller. An assembling screw opening is formed in the lower portion of the other side of the high-low water level automatic controller, and a cable is arranged in the assembling screw opening. According to the utility model, the cable multi-direction regulator is arranged at the position where the cable is connected with the high-low water level automatic controller, and the cable multi-direction regulator is of a rotatable regulating structure, so that the cable multi-direction regulator can rotate clockwise or anticlockwise according to the direction in which the cable needs to be routed, the cable is prevented from being twisted, and the flexibility of regulating the direction of the cable is improved; and a plurality of cables can be bound together through the cable multi-direction regulator, and meanwhile, the cables are protected, so that the cables are prevented from being broken.

Description

Technical Field

[0001] The utility model relates to the relevant field of high and low water level alarm devices, in particular to an alarm device for monitoring high and low water levels. Background Art

[0002] A water level alarm refers to a water level alarm that is performed through mechanical or magnetic induction methods. It can use sound and light alarms or magnetic alarms to control the start or stop of equipment such as water pumps. There are many methods, which vary depending on the product selected. The high and low water level alarm devices are usually controlled by electronic water level switches and matching water level controllers. It has two alarm modes: ultra-low water level alarm and ultra-high water level alarm.

[0003] There are still certain deficiencies in the use of alarm devices for monitoring high and low water levels in the prior art. When monitoring high and low water levels, two or more sensors are usually required, which will increase the number of cables used. Generally, cables are exposed to the outside, especially in winter when the weather is relatively cold. Cables exposed to the outside are prone to cracks when bent back and forth, causing cable damage and reducing the service life of the cables. Utility Model Content

[0004] The purpose of the utility model is to provide an alarm device for monitoring high and low water levels, so as to solve the problem that when monitoring high and low water levels proposed in the above-mentioned background technology, two or more sensors are usually required, which will increase the number of cables used. Generally, cables are exposed to the outside, especially in winter when the weather is relatively cold. When cables exposed to the outside are bent back and forth, cracks are likely to appear, resulting in cable damage and reducing the service life of the cables.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an alarm device for monitoring high and low water levels, comprising an alarm and a high and low water level automatic controller, a display screen is provided above the front end of the high and low water level automatic controller, a switch button is provided below the display screen, a power connection line is provided below one side of the high and low water level automatic controller, an assembly screw port is provided below the other side of the high and low water level automatic controller, a cable is provided inside the assembly screw port, and there are four cables in total, an ultra-high water level sensor, a high water level sensor, a low water level sensor and an ultra-low water level sensor are provided in sequence at the other end of the cable, an interior of a cable multi-directional regulator is provided at one end of the cable, a wiring box is provided at the lower end of the cable multi-directional regulator, and the alarm is connected to the top of the high and low water level automatic controller through an alarm mounting seat.

[0006] In a further embodiment, a dust cover is provided at the edge of the top of the front end of the automatic high and low water level controller, and the dust cover is connected to the automatic high and low water level controller by welding.

[0007] In a further embodiment, the alarm mounting seat is fixedly connected to the high and low water level automatic controller by fixing bolts, a sealing ring is provided on the top of the inner wall of the alarm mounting seat, and the alarm is fixedly connected to the alarm mounting seat by locking screws.

[0008] In a further embodiment, an assembly screw head is provided at the upper end of the cable multi-directional adjuster, and the cable multi-directional adjuster and the high and low water level automatic controller are fixedly connected through the assembly screw head and the assembly screw mouth, and the cable multi-directional adjuster and the assembly screw head are rotationally connected through a rotating sleeve.

[0009] In a further embodiment, a sealing cover is provided at the bottom end of the wiring box, four wiring openings are provided inside the sealing cover, rubber protective rings are provided inside the wiring openings, and the sealing cover is fixedly connected to the wiring box by threads.

[0010] In a further embodiment, the cable multi-directional adjuster has an L-shaped structure, and the wiring box and the cable multi-directional adjuster are fixedly connected by threads.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a cable multi-directional regulator is provided at the position where the cable is connected to the high and low water level automatic controller, and the cable multi-directional regulator is set as a rotatable adjustment structure, which can be rotated clockwise or counterclockwise according to the direction in which the cable needs to be routed, thereby avoiding cable twisting and increasing the flexibility of cable direction adjustment. The cable multi-directional regulator can be used to bind multiple cables together, and at the same time protect the cables to avoid cable breakage and extend the service life of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of an alarm device for monitoring high and low water levels of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the cable multi-directional regulator of the utility model;

[0015] Figure 3 It is a structural schematic diagram of the sealing cover of the utility model;

[0016] Figure 4 It is a side view of the high and low water level automatic controller of the utility model;

[0017] Figure 5 It is a top view of the alarm mounting base of the utility model.

[0018] In the figure: 1. Alarm; 2. Alarm mounting base; 3. Locking screw; 4. Dust cover; 5. High and low water level automatic controller; 6. Display screen; 7. Switch button; 8. Assembly screw mouth; 9. Cable multi-directional adjuster; 10. Power connection line; 11. Cable; 12. Ultra-high water level sensor; 13. High water level sensor; 14. Low water level sensor; 15. Ultra-low water level sensor; 16. Rotating sleeve; 17. Assembly screw head; 18. Wiring box; 19. Sealing cover; 20. Wiring port; 21. Rubber protective ring; 22. Sealing ring; 23. Fixing bolt. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-5 , the utility model provides an embodiment: an alarm device for monitoring high and low water levels, comprising an alarm 1 and a high and low water level automatic controller 5, a display screen 6 is provided above the front end of the high and low water level automatic controller 5, a switch button 7 is provided below the display screen 6, a power connection line 10 is provided below one side of the high and low water level automatic controller 5, an assembly screw 8 is provided below the other side of the high and low water level automatic controller 5, a cable 11 is provided inside the assembly screw 8, and there are four cables 11 in total, an ultra-high water level sensor 12, a high water level sensor 13, a low water level sensor 14 and an ultra-low water level sensor 15 are provided at the other end of the cable 11 in sequence, an interior of a cable multi-directional regulator 9 is provided on one end of the cable 11, a wiring box 18 is provided at the lower end of the cable multi-directional regulator 9, and the alarm 1 is connected to the top of the high and low water level automatic controller 5 through an alarm mounting seat 2.

[0021] The display screen 6 is used to display the monitored data, the power connection line 10 is used to connect the high and low water level automatic controller 5 to the power supply, the cable 11 is used to connect the ultra-high water level sensor 12, the high water level sensor 13, the low water level sensor 14 and the ultra-low water level sensor 15, the cable multi-directional regulator 9 is used to restrain and install multiple cables 11 and adjust the installation direction of the cables 11, the alarm 1 is used to alarm the water level, and the alarm mounting base 2 is used to install and fix the alarm 1.

[0022] Furthermore, a dust cover 4 is provided at the edge of the top of the front end of the automatic high and low water level controller 5 , and the dust cover 4 is connected to the automatic high and low water level controller 5 by welding.

[0023] The dust cover 4 is used to protect the display screen 6 from dust.

[0024] Furthermore, the alarm mounting base 2 is fixedly connected to the high and low water level automatic controller 5 by fixing bolts 23 , a sealing ring 22 is provided on the top of the inner wall of the alarm mounting base 2 , and the alarm 1 is fixedly connected to the alarm mounting base 2 by locking screws 3 .

[0025] The fixing bolts 23 are used to fix the alarm mounting base 2 and the high and low water level automatic controller 5 , and the sealing ring 22 is used to increase the firmness of the installation of the alarm 1 .

[0026] Furthermore, an assembly screw head 17 is provided at the upper end of the cable multi-directional regulator 9, and the cable multi-directional regulator 9 and the high and low water level automatic controller 5 are fixedly connected to the assembly screw mouth 8 through the assembly screw head 17, and the cable multi-directional regulator 9 and the assembly screw head 17 are rotationally connected through a rotating sleeve 16.

[0027] The cable multi-directional regulator 9 and the high and low water level automatic controller 5 can be conveniently installed and fixed by connecting the assembly screw head 17 with the assembly screw port 8 , and the direction of the cable multi-directional regulator 9 can be conveniently rotated and adjusted by the rotating sleeve 16 .

[0028] Furthermore, a sealing cover 19 is provided at the bottom end of the wiring box 18. The sealing cover 19 has four wiring openings 20 therein. The wiring openings 20 have rubber protective rings 21 therein. The sealing cover 19 is fixedly connected to the wiring box 18 by threads.

[0029] The sealing cover 19 is used to seal and fix the wiring box 18 .

[0030] Furthermore, the cable multi-directional adjuster 9 has an L-shaped shape, and the wiring box 18 is fixedly connected to the cable multi-directional adjuster 9 by threads.

[0031] The L-shaped cable multi-directional regulator 9 can shorten the space occupied and is easier to use.

[0032] Working principle: When in use, install the alarm mounting base 2 on the top of the high and low water level automatic controller 5 through the fixing bolts 23, connect the wire end at the bottom of the alarm 1 to the high and low water level automatic controller 5 according to the correct wiring steps, and install the alarm 1 in the alarm mounting base 2, tighten the locking screws 3 to fix it, insert the four cables 11 into the cable multi-directional regulator 9, connect the cable multi-directional regulator 9 through the assembly screw head 17 and the assembly screw 8, and then insert the cables 11 into the wiring box 18, and connect each cable 11 separately. It passes through the cable outlet 20 and is respectively connected to the super-high water level sensor 12, the high water level sensor 13, the low water level sensor 14 and the super-low water level sensor 15. The super-high water level sensor 12, the high water level sensor 13, the low water level sensor 14 and the super-low water level sensor 15 are then respectively fixed in the water pool to detect the water level in the water pool. The detected signal is then processed. When the measured liquid reaches the action point, a high or low level signal is output, and then cooperates with the high and low water level automatic controller 5, or directly supplies power to the alarm 1, thereby realizing the alarm function of the liquid level.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An alarm device for monitoring high and low water levels, comprising an alarm (1) and an automatic high and low water level controller (5), characterized in that: A display screen (6) is provided above the front end of the high and low water level automatic controller (5), a switch button (7) is provided below the display screen (6), a power connection line (10) is provided below one side of the high and low water level automatic controller (5), an assembly screw port (8) is provided below the other side of the high and low water level automatic controller (5), a cable (11) is provided inside the assembly screw port (8), and there are four cables (11) in total, an ultra-high water level sensor (12), a high water level sensor (13), a low water level sensor (14) and an ultra-low water level sensor (15) are provided at the other end of the cable (11) in sequence, the inside of a cable multi-directional regulator (9) is provided at one end of the cable (11), a wiring box (18) is provided at the lower end of the cable multi-directional regulator (9), and the alarm (1) is connected to the top of the high and low water level automatic controller (5) through an alarm mounting seat (2).

2. The alarm device for monitoring high and low water levels according to claim 1, characterized in that: A dust cover (4) is provided at the edge of the top of the front end of the automatic high and low water level controller (5), and the dust cover (4) and the automatic high and low water level controller (5) are connected by welding.

3. The alarm device for monitoring high and low water levels according to claim 1, characterized in that: The alarm mounting seat (2) is fixedly connected to the high and low water level automatic controller (5) via fixing bolts (23), a sealing ring (22) is provided at the top of the inner wall of the alarm mounting seat (2), and the alarm (1) is fixedly connected to the alarm mounting seat (2) via locking screws (3).

4. The alarm device for monitoring high and low water levels according to claim 1, characterized in that: An assembly screw head (17) is provided at the upper end of the cable multi-directional regulator (9); the cable multi-directional regulator (9) and the high and low water level automatic controller (5) are fixedly connected via the assembly screw head (17) and the assembly screw port (8); and the cable multi-directional regulator (9) and the assembly screw head (17) are rotationally connected via a rotating sleeve (16).

5. The alarm device for monitoring high and low water levels according to claim 1, characterized in that: A sealing cover (19) is provided at the bottom end of the wiring box (18), four wiring openings (20) are provided inside the sealing cover (19), a rubber protective ring (21) is provided inside the wiring opening (20), and the sealing cover (19) is fixedly connected to the wiring box (18) by means of threads.

6. The alarm device for monitoring high and low water levels according to claim 1, characterized in that: The cable multi-directional adjuster (9) has an L-shaped appearance, and the wiring box (18) is fixedly connected to the cable multi-directional adjuster (9) via threads.

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