Air conditioner load monitoring system

Abstract

The utility model discloses an air conditioner load monitoring system which comprises a base, a groove body is arranged in the base, a power line is movably inserted in the center of the base, a control box is fixedly arranged at the top end of the base, and a warning mechanism facilitating warning is arranged at the top end of the base. A detection mechanism convenient for detecting the internal current intensity of the power line is arranged in the groove body, the detection mechanism comprises a current clamp, a sleeve block, a screw rod and a sleeve, the current clamp is slidably arranged at the center position of the sleeve block, the detection end of the current clamp sleeves the outer side of the power line, and the sleeve sleeves the outer side of the screw rod through a thread. When current is detected to be large in use, the control box starts the electric push rod to rise until the current is too large and the air conditioner is in an overload state, the electric push rod drives the fixing block to move upwards to enable the fixing block to make contact with the trigger switch, and therefore the alarm starts to give an alarm, prompts personnel to deal with the situation and prevents the air conditioner from running in an overload mode for a long time.

Description

Technical Field

[0001] The utility model relates to the field of air-conditioning operation detection equipment, in particular to an air-conditioning load monitoring system. Background Art

[0002] An air conditioner is a device used to regulate indoor temperature and humidity, usually including two functions: cooling and heating. It is mainly composed of a compressor, condenser, evaporator, expansion valve and other components, and controls the indoor environment through the circulation of refrigerant, absorbing and releasing heat.

[0003] When the air conditioner is in use, it will be in an overload state at some times, which will increase the current flowing into the air conditioner, cause serious heat generation of the air conditioner, and reduce the service life of the air conditioner. In addition, when the air conditioner is overloaded, it will also cause the heat generated by the air conditioner to increase, which poses a fire hazard. It is also easy to cause a short circuit in the circuit. It is very important to detect in time that the air conditioner is in an overloaded state, so a device is urgently needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an air conditioning load monitoring system to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air conditioning load monitoring system, comprising a base, a slot body is provided inside the base, a power cord is movably inserted in the center position of the base, a control box is fixedly provided at the top of the base, a warning mechanism for convenient warning is provided at the top of the base, a detection mechanism for conveniently detecting the current intensity inside the power cord is provided inside the slot body, the detection mechanism comprises a current clamp, a sleeve block, a screw and a sleeve, the current clamp is slidably provided at the center position of the sleeve block, the current clamp detection end is sleeved on the outside of the power cord, conveniently detecting the current size inside the power cord, the screw rod is fixed on the outside of the sleeve block, the sleeve is sleeved on the outside of the screw rod by a thread, when in use, the sleeve block is placed in the internal position of the slot body, and the current clamp detection end is sleeved on the outside of the power cord, then the sleeve block is fixed, and the sleeve is rotated so that the sleeve moves along the screw rod until the sleeve is tightly attached to the inner wall of the slot body, the current clamp position is fixed, the fixed use of the current clamp is convenient, and the detection data is transmitted to the inside of the control box.

[0006] Preferably, the warning mechanism includes a fixed frame, an electric push rod, a fixed block, a trigger switch, an extension plate and an alarm, the fixed frame is fixed at the top position of the base, the electric push rod is fixed at the bottom end inside the fixed frame, the fixed block is fixed at the top of the electric push rod, the trigger switch is embedded and fixed on the inner wall of the fixed frame, the electric push rod is electrically connected to the control box, the extension plate is fixed to one side of the fixed frame, the alarm is embedded and fixed on the extension plate, and the alarm is electrically connected to the trigger switch. When the detected current becomes larger during use, the control box starts the electric push rod to rise until the current is too large and the air conditioner is in an overload state. At this time, the electric push rod drives the fixed block to move upward, so that the fixed block contacts the trigger switch, so that the alarm is activated to prompt personnel to take action to prevent the air conditioner from running overloaded for a long time.

[0007] Preferably, the power cord passes through the center of the trough body, with one side connected to the power supply and the other side connected to the air conditioner.

[0008] Preferably, there is friction between the outer side of the current clamp and the inner side wall of the sleeve block to hinder the movement of the current clamp.

[0009] Preferably, two screw rods are provided and symmetrically fixed at upper and lower sides of the sleeve block.

[0010] Preferably, the current clamp is electrically connected to the control box.

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

[0012] 1. When the utility model is used, the sleeve block is placed inside the tank body, and the current clamp detection end is sleeved on the outside of the power line, and then the sleeve block is fixed, and the sleeve is rotated so that the sleeve moves along the screw until the sleeve is tightly attached to the inner wall of the tank body, the current clamp position is fixed, the current clamp is convenient for fixed use, and the detection data is transmitted to the inside of the control box;

[0013] 2. When the utility model detects that the current becomes larger during use, the control box starts the electric push rod to rise until the current is too large and the air conditioner is in an overload state. At this time, the electric push rod drives the fixed block to move upward, so that the fixed block contacts the trigger switch, and the alarm is activated to prompt the personnel to deal with it, so as to prevent the air conditioner from overloading for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of an air conditioning load monitoring system of the utility model;

[0015] Figure 2 This is a side view of an air conditioning load monitoring system of the utility model;

[0016] Figure 3This is a cross-sectional view of an air conditioning load monitoring system of the utility model;

[0017] Figure 4 It is an enlarged schematic diagram of an air conditioning load monitoring system A of the utility model.

[0018] In the figure: 1. base; 2. power cord; 3. trough; 4. control box; 5. fixed frame; 6. electric push rod; 7. fixed block; 8. trigger switch; 9. extension plate; 10. alarm; 11. current clamp; 12. sleeve block; 13. screw; 14. sleeve. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4 The utility model provides an air conditioning load monitoring system, including a base 1, a slot body 3 is provided inside the base 1, a power cord 2 is movably inserted at the center of the base 1, the power cord 2 runs through the center of the slot body 3, one side is connected to the power supply, and the other side is connected to the air conditioner, a control box 4 is fixed to the top of the base 1 by bolts, a warning mechanism is provided at the top of the base 1 for convenient warning, a detection mechanism is provided inside the slot body 3 for convenient detection of the current intensity inside the power cord 2, the detection mechanism includes a current clamp 11, a sleeve block 12, a screw 13 and a sleeve 14, the current clamp 11 slides at the center of the sleeve block 12, and there is a friction force between the outer side of the current clamp 11 and the inner side wall of the sleeve block 12 to hinder the movement of the current clamp 11, and the current clamp 11 The detection end is sleeved on the outside of the power cord 2 to facilitate the detection of the current size inside the power cord 2. The screw 13 is welded and fixed on the outside of the sleeve block 12. There are two screws 13, which are symmetrically fixed on the upper and lower sides of the sleeve block 12. The sleeve 14 is sleeved on the outside of the screw 13 through a thread. The current clamp 11 is electrically connected to the control box 4. When in use, the sleeve block 12 is placed inside the slot body 3, and the detection end of the current clamp 11 is sleeved on the outside of the power cord 2, and then the sleeve block 12 is fixed, and the sleeve 14 is rotated so that the sleeve 14 moves along the screw 13 until the sleeve 14 is tightly attached to the inner wall of the slot body 3. The position of the current clamp 11 is fixed, which is convenient for the fixed use of the current clamp 11, and the detection data is transmitted to the inside of the control box 4.

[0021] The warning mechanism includes a fixed frame 5, an electric push rod 6, a fixed block 7, a trigger switch 8, an extension plate 9 and an alarm 10. The fixed frame 5 is fixed to the top position of the base 1 by bolts, the electric push rod 6 is fixed to the bottom end inside the fixed frame 5 by a mounting frame, the fixed block 7 is fixed to the top of the electric push rod 6 by bolts, the trigger switch 8 is embedded and fixed on the inner wall of the fixed frame 5, the electric push rod 6 is electrically connected to the control box 4, the extension plate 9 is welded and fixed to one side of the fixed frame 5, the alarm 10 is embedded and fixed on the extension plate 9, and the alarm 10 is electrically connected to the trigger switch 8. When the detected current becomes larger during use, the control box 4 starts the electric push rod 6 to rise until the current is too large and the air conditioner is in an overload state. At this time, the electric push rod 6 drives the fixed block 7 to move upward, so that the fixed block 7 contacts the trigger switch 8, so that the alarm 10 starts the alarm to prompt the personnel to handle it to prevent the air conditioner from overloading for a long time.

[0022] Working principle: when in use, place the sleeve block 12 inside the slot body 3, and sleeve the detection end of the current clamp 11 on the outside of the power cord 2, then fix the sleeve block 12, rotate the sleeve 14, so that the sleeve 14 moves along the screw 13 until the sleeve 14 is tightly attached to the inner wall of the slot body 3, fix the position of the current clamp 11, facilitate the fixed use of the current clamp 11, and transmit the detection data to the inside of the control box 4; when the detection current becomes larger during use, the control box 4 starts the electric push rod 6 to rise until the current is too large and the air conditioner is in an overload state. At this time, the electric push rod 6 drives the fixed block 7 to move upward, so that the fixed block 7 contacts the trigger switch 8, so that the alarm 10 starts the alarm, prompting the personnel to handle it, to prevent the air conditioner from overloading for a long time.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioning load monitoring system, comprising a base (1), characterized in that: A slot body (3) is provided inside the base (1), a power cord (2) is movably inserted in the center of the base (1), a control box (4) is fixedly provided at the top of the base (1), a warning mechanism for facilitating warning is provided at the top of the base (1), a detection mechanism for facilitating detection of the current intensity inside the power cord (2) is provided inside the slot body (3), the detection mechanism comprises a current clamp (11), a sleeve (12), a screw (13) and a sleeve (14), the current clamp (11) is slidably provided at the center of the sleeve (12), a detection end of the current clamp (11) is sleeved on the outside of the power cord (2), the screw (13) is fixed on the outside of the sleeve (12), and the sleeve (14) is sleeved on the outside of the screw (13) by means of a thread.

2. An air conditioning load monitoring system according to claim 1, characterized in that: The warning mechanism comprises a fixed frame (5), an electric push rod (6), a fixed block (7), a trigger switch (8), an extension plate (9) and an alarm (10); the fixed frame (5) is fixed at the top position of the base (1); the electric push rod (6) is fixed at the bottom end inside the fixed frame (5); the fixed block (7) is fixed at the top of the electric push rod (6); the trigger switch (8) is embedded and fixed on the inner wall of the fixed frame (5); the electric push rod (6) is electrically connected to the control box (4); the extension plate (9) is fixed to one side of the fixed frame (5); the alarm (10) is embedded and fixed on the extension plate (9); and the alarm (10) is electrically connected to the trigger switch (8).

3. An air conditioning load monitoring system according to claim 2, characterized in that: The power line (2) passes through the center of the tank body (3), one side of which is connected to the power source, and the other side of which is connected to the air conditioner.

4. The air conditioning load monitoring system according to claim 3, characterized in that: There is a friction force between the outer side of the current clamp (11) and the inner side wall of the sleeve block (12) that hinders the movement of the current clamp (11).

5. The air conditioning load monitoring system according to claim 4, characterized in that: Two screw rods (13) are provided and symmetrically fixed at upper and lower sides of the sleeve block (12).

6. An air conditioning load monitoring system according to claim 5, characterized in that: The current clamp (11) is electrically connected to the control box (4).

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