Air conditioner water leakage detection device

Abstract

The utility model discloses an air conditioner water leakage detection device which comprises a mounting plate, the bottom of the mounting plate is fixedly connected with a mounting box, one side of the top of the mounting plate is fixedly connected with a limiting plate, the other side of the top of the mounting plate is provided with a limiting hook, and the bottom end of the limiting hook is fixedly connected with a limiting rack plate. The limiting rack plate is connected with the bottom of the mounting plate in a sliding mode, and an adjusting mechanism used for adjusting the distance between the limiting plate and the limiting hook is arranged between the limiting rack plate and the mounting plate. According to the air conditioner water leakage detection device, through arrangement of the adjusting mechanism, a limiting rack plate is engaged with a limiting gear to limit the limiting rack plate under cooperation of an adjusting assembly, so that a limiting plate and a limiting hook are matched to be fixed to an air conditioner, installation and fixation of the device are completed, operation is simple, additional punching on a wall is not needed, and the detection efficiency is improved. Installation is convenient, and meanwhile additional damage to the wall is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of water leakage detection, in particular to a water leakage detection device for an air conditioner. Background Art

[0002] Air conditioning, or air conditioner, refers to equipment that uses artificial means to adjust and control parameters such as temperature, humidity, cleanliness, and flow rate of the ambient air in a building / structure. It generally includes several major parts such as cold source / heat source equipment, cold and hot medium distribution system, terminal device, and other auxiliary equipment, mainly including refrigeration host, water pump, fan and piping system. The terminal device is responsible for utilizing the cold and heat distributed to specifically process the air state so that the air parameters of the target environment meet the requirements.

[0003] According to patent authorization announcement number CN 209605345 U, an alarm device for detecting water leakage of an air conditioner includes a mounting block and a shell, a fixing screw is arranged on the inner side of the mounting block, and a connecting block is installed on one side of the mounting block, a power interface is arranged below the shell, and the shell is located on one side of the connecting block, an indicator light is arranged on the inner side of the shell, and a bell mouth is installed below the indicator light, a connecting block is arranged on one side of the shell, and a water tank is arranged on one side of the connecting block, a top rod is arranged above the shell, and a detection mechanism is installed above the top rod.

[0004] Existing air conditioner water leakage detection devices, such as the above-mentioned utility model, are installed under the air conditioner by fixing screws, and additional holes need to be punched in the wall for fixing the screws, which is not only time-consuming, labor-intensive and inconvenient to operate, but also easily causes additional damage to the wall. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an air-conditioner water leakage detection device, which solves the problem that the existing air-conditioner water leakage detection device is installed under the air-conditioner by fixing screws, and additional holes need to be punched in the wall for fixing the screws, which is not only time-consuming, labor-intensive and inconvenient to operate, but also easily causes additional damage to the wall.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: an air-conditioning water leakage detection device, comprising a mounting plate, a mounting box fixedly connected to the bottom of the mounting plate, a limiting plate fixedly connected to one side of the top of the mounting plate, a limiting hook arranged on the other side of the top of the mounting plate, the bottom end of the limiting hook fixedly connected to a limiting rack plate, the limiting rack plate is slidably connected to the bottom of the mounting plate, an adjustment mechanism for adjusting the distance between the limiting plate and the limiting hook is arranged between the limiting rack plate and the mounting plate, a detection unit for detecting whether there is a water leakage is arranged on the top of the mounting plate, and an alarm unit for displaying whether there is a water leakage is arranged on the mounting box.

[0007] Preferably, the adjustment mechanism includes a fixed box, which is fixedly connected to the bottom of the mounting plate, and a mounting shaft is rotatably connected between the two sides of the inner wall of the fixed box. An adjustment component for adjusting the mounting shaft is arranged between the mounting shaft and the fixed box, and a limiting gear is fixedly connected to the surface of the mounting shaft.

[0008] Preferably, a movable hole is formed between two sides of the fixed box, the limiting rack plate passes through the fixed box through the movable hole and is slidably connected to the fixed box, and the limiting rack plate is meshed with the limiting gear.

[0009] Preferably, the adjustment assembly includes an adjustment ratchet and an adjustment pawl, the adjustment ratchet is fixedly connected to the surface of the mounting shaft, the adjustment pawl is rotatably connected to the fixed box via a rotating shaft, a return spring is fixedly connected to the surface of the adjustment pawl, and the other end of the return spring is fixedly connected to the fixed box.

[0010] Preferably, the detection unit comprises a confluence frame, which is fixedly connected to the top of the mounting plate, one side of the bottom of the confluence frame is connected to a drain pipe, and a water immersion sensor is provided at the bottom of the confluence frame and near the drain pipe.

[0011] Preferably, the alarm unit includes a warning light and a buzzer, the warning light is connected to one side of the installation box, and the buzzer is located on one side of the warning light and connected to the installation box.

[0012] Beneficial Effects

[0013] The utility model provides an air conditioner water leakage detection device. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The air conditioner water leakage detection device is fixedly connected to the installation box through the bottom of the installation plate, and a limit plate is fixedly connected to one side of the top of the installation plate. A limit hook is arranged on the other side of the top of the installation plate, and the bottom end of the limit hook is fixedly connected to the limit rack plate. The limit rack plate is slidably connected to the bottom of the installation plate, and an adjustment mechanism for adjusting the distance between the limit plate and the limit hook is arranged between the limit rack plate and the installation plate. A detection unit for detecting whether there is a water leakage is arranged on the top of the installation plate, and an alarm unit for displaying whether there is a water leakage is arranged on the installation box. Through the coordinated arrangement of the detection unit and the alarm unit, when the air conditioner is leaking, the warning light flashes after the detection unit detects the water leakage, which can well allow the user to observe, and the buzzer emits an alarm sound, which can be heard even if the user does not observe.

[0015] (2) The air conditioner water leakage detection device includes a fixed box through an adjustment mechanism. The fixed box is fixedly connected to the bottom of the mounting plate. A mounting shaft is rotatably connected between the two sides of the inner wall of the fixed box. An adjustment component for adjusting the mounting shaft is arranged between the mounting shaft and the fixed box. The surface of the mounting shaft is fixedly connected to a limit gear. A movable hole is penetrated between the two sides of the fixed box. The limit rack plate penetrates the fixed box through the movable hole and is slidably connected to the fixed box. The limit rack plate is meshed with the limit gear. The adjustment component includes an adjustment ratchet and an adjustment pawl. The adjustment ratchet is fixedly connected to the surface of the mounting shaft. The adjustment pawl is rotatably connected to the fixed box through a rotating shaft. A reset spring is fixedly connected to the surface of the adjustment pawl. The other end of the reset spring is fixedly connected to the fixed box. Through the setting of the adjustment mechanism, the limit rack plate is meshed with the limit gear. Under the cooperation of the adjustment component, the limit rack plate is limited, so that the limit plate and the limit hook cooperate with the air conditioner to complete the installation and fixation of the device. The operation is simple and no additional holes need to be punched on the wall. The installation is convenient while avoiding additional damage to the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0018] Figure 3 It is a three-dimensional diagram of the adjustment unit of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the fixed box of the utility model;

[0020] Figure 5 It is a three-dimensional diagram of the adjustment component of the utility model;

[0021] Figure 6 It is a three-dimensional diagram of the alarm unit of the utility model.

[0022] In the figure: 1 mounting plate, 2 mounting box, 3 adjusting mechanism, 31 fixing box, 32 mounting shaft, 33 adjusting assembly, 331 adjusting ratchet, 332 adjusting pawl, 333 return spring, 34 limiting gear, 35 movable hole, 4 detection unit, 41 confluence frame, 42 drain pipe, 43 water immersion sensor, 5 alarm unit, 51 warning light, 52 buzzer, 6 limiting plate, 7 limiting hook, 8 limiting rack plate. DETAILED DESCRIPTION

[0023] 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.

[0024] The utility model provides two technical solutions:

[0025] Figure 1-6 The first embodiment is shown: an air conditioner water leakage detection device, comprising a mounting plate 1, a mounting box 2 is fixedly connected to the bottom of the mounting plate 1, a limiting plate 6 is fixedly connected to one side of the top of the mounting plate 1, a limiting hook 7 is arranged on the other side of the top of the mounting plate 1, a limiting rack plate 8 is fixedly connected to the bottom end of the limiting hook 7, the limiting rack plate 8 is slidably connected to the bottom of the mounting plate 1, an adjustment mechanism 3 for adjusting the distance between the limiting plate 6 and the limiting hook 7 is arranged between the limiting rack plate 8 and the mounting plate 1, a detection unit 4 for detecting whether there is water leakage is arranged on the top of the mounting plate 1, and the detection unit 4 includes a confluence frame 41, and the confluence frame 41 It is fixedly connected to the top of the mounting plate 1, and one side of the bottom of the junction frame 41 is connected to a drain pipe 42. A water immersion sensor 43 is arranged at the bottom of the junction frame 41 and near the drain pipe 42. The model of the water immersion sensor 43 is M123356. The mounting box 2 is provided with an alarm unit 5 for displaying whether there is a water leakage. The interior of the mounting box 2 is provided with a processor and a power supply to provide power to the detection unit 4 and the alarm unit, and to process the signal. The alarm unit 5 includes a warning light 51 and a buzzer 52. The warning light 51 is connected to one side of the mounting box 2, and the buzzer 52 is located on one side of the warning light 51 and is connected to the mounting box 2.

[0026] Through the coordinated setting of the detection unit 4 and the alarm unit 5, when the air conditioner leaks water, the detection unit 4 detects the leakage and the warning light 51 flashes, which can be well observed by the user, and the buzzer 52 sends out an alarm sound, which can be heard even if the user does not observe it.

[0027] Figure 3 and 5A second embodiment is shown, which mainly differs from the first embodiment in that the adjusting mechanism 3 includes a fixed box 31, which is fixedly connected to the bottom of the mounting plate 1, and a mounting shaft 32 is rotatably connected between the two sides of the inner wall of the fixed box 31. An adjusting component 33 for adjusting the mounting shaft 32 is arranged between the mounting shaft 32 and the fixed box 31, and a limiting gear 34 is fixedly connected to the surface of the mounting shaft 32. A movable hole 35 is penetrated between the two sides of the fixed box 31, and a limiting rack plate 8 penetrates the fixed box 31 through the movable hole 35 and is slidably connected to the fixed box 31. The limiting rack plate 8 is meshed with the limiting gear 34, and the adjusting component 33 includes an adjusting ratchet 331 and an adjusting pawl 332. The adjusting ratchet 331 is fixedly connected to the surface of the mounting shaft 32, and the adjusting pawl 332 is rotatably connected to the fixed box 31 through a rotating shaft. A reset spring 333 is fixedly connected to the surface of the adjusting pawl 332, and the reset spring 333 is in a compressed state. The other end of the reset spring 333 is fixedly connected to the fixed box 31.

[0028] Through the setting of the adjustment mechanism 3, the limit rack plate 8 is meshed with the limit gear 34, and the limit rack plate 8 is limited under the cooperation of the adjustment component 33, so that the limit plate 6 and the limit hook 7 are cooperated and fixed with the air conditioner to complete the installation and fixation of the device. The operation is simple and there is no need to make additional holes in the wall. It is convenient for installation and avoids additional damage to the wall.

[0029] During installation, the limit plate 6 is fitted with the bottom of one side of the air conditioner, and then the limit hook 7 and the limit rack plate 8 are pushed to move together, so that the limit hook 7 is fitted with the bottom of the other side of the air conditioner, and the limit rack plate 8 is engaged with the limit gear 34. With the cooperation of the adjustment component 33, the limit rack plate 8 is limited to complete the installation and fixation of the device. When the air conditioner leaks, water flows to the drain pipe 42 through the confluence frame 41. When the water flows to the drain pipe 42, it is promptly sensed by the water immersion sensor 43, and the sensed signal is transmitted to the processor. The processor controls the warning light 51 and the buzzer 52 to work. The warning light 51 flashes, which can be well observed by the user, and the buzzer 52 emits an alarm sound, which can be heard even if the user does not observe it.

[0030] 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.

[0031] 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 conditioner water leakage detection device, comprising a mounting plate (1), characterized in that: The bottom of the mounting plate (1) is fixedly connected to a mounting box (2); one side of the top of the mounting plate (1) is fixedly connected to a limit plate (6); the other side of the top of the mounting plate (1) is provided with a limit hook (7); the bottom end of the limit hook (7) is fixedly connected to a limit rack plate (8); the limit rack plate (8) is slidably connected to the bottom of the mounting plate (1); an adjustment mechanism (3) for adjusting the distance between the limit plate (6) and the limit hook (7) is provided between the limit rack plate (8) and the mounting plate (1); a detection unit (4) for detecting whether water leakage occurs is provided at the top of the mounting plate (1); and an alarm unit (5) for displaying whether water leakage occurs is provided in the mounting box (2).

2. The air conditioner water leakage detection device according to claim 1, characterized in that: The adjustment mechanism (3) comprises a fixed box (31), the fixed box (31) is fixedly connected to the bottom of the mounting plate (1), a mounting shaft (32) is rotatably connected between two sides of the inner wall of the fixed box (31), an adjustment component (33) for adjusting the mounting shaft (32) is provided between the mounting shaft (32) and the fixed box (31), and a limit gear (34) is fixedly connected to the surface of the mounting shaft (32).

3. An air conditioner water leakage detection device according to claim 2, characterized in that: A movable hole (35) is formed between the two sides of the fixed box (31); the limit rack plate (8) passes through the fixed box (31) through the movable hole (35) and is slidably connected to the fixed box (31); and the limit rack plate (8) is meshed with the limit gear (34).

4. The air conditioner water leakage detection device according to claim 3, characterized in that: The adjusting assembly (33) comprises an adjusting ratchet (331) and an adjusting pawl (332); the adjusting ratchet (331) is fixedly connected to the surface of the mounting shaft (32); the adjusting pawl (332) is rotatably connected to the fixing box (31) via a rotating shaft; a return spring (333) is fixedly connected to the surface of the adjusting pawl (332); and the other end of the return spring (333) is fixedly connected to the fixing box (31).

5. The air conditioner water leakage detection device according to claim 1, characterized in that: The detection unit (4) comprises a confluence frame (41), the confluence frame (41) being fixedly connected to the top of the mounting plate (1), one side of the bottom of the confluence frame (41) being connected to a drain pipe (42), and a water immersion sensor (43) being arranged at the bottom of the confluence frame (41) and near the drain pipe (42).

6. An air conditioner water leakage detection device according to claim 5, characterized in that: The alarm unit (5) comprises a warning light (51) and a buzzer (52); the warning light (51) is connected to one side of the installation box (2); and the buzzer (52) is located on one side of the warning light (51) and is connected to the installation box (2).

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