Air conditioner additional water atomization evaporative cooling device

Abstract

The invention discloses an air conditioner additional water atomization evaporative cooling device which comprises a water tank, an atomizer, a liquid level sensor, a water inlet electromagnetic valve, an atomization conveying pipeline, a water mist spray head, a control module and a power module. The liquid level sensor is arranged in the water tank to monitor the height of the water level, the water inlet electromagnetic valve is arranged in a water inlet channel of the water tank and used for controlling a water inlet switch, and a mist outlet port of the atomizer is connected to the water mist spray head beside a condenser of an air conditioner outdoor unit through the atomization conveying pipeline in a conveying mode. The control module is connected with the atomizer, the liquid level sensor and the water inlet electromagnetic valve, and the power module is used for supplying power to the whole device.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning, and in particular to an air conditioning additional water atomization evaporative cooling device. Background Art

[0002] Among all household appliances, air conditioners generally consume the most electricity. In the summer months, the electricity bills of households with air conditioners increase by two to three hundred yuan or even more than 1,000 yuan per month. This is also a considerable burden for people with low incomes or other large expenses. It is imperative to invent a device that can reduce the electricity bills of air conditioners. At present, most household air conditioner outdoor units use separate air cooling, which is relatively small in size, but has low efficiency in high temperature environments. Some central air conditioners use water cooling, which is relatively large in size and slightly more efficient. Summary of the invention

[0003] The object of the present invention is to provide an air conditioner additional water atomization evaporative cooling device for solving the above-mentioned problems.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] An air-conditioning additional water atomization evaporative cooling device comprises a water tank, an atomizer, a liquid level sensor, a water inlet solenoid valve, an atomization delivery pipeline, a water mist nozzle, a control module and a power module. The water outlet port of the water tank is connected to the water inlet port of the atomizer for atomization water supply. The liquid level sensor is arranged in the water tank to monitor the water level. The water inlet solenoid valve is arranged in the water inlet channel of the water tank to control the water inlet switch. The mist outlet port of the atomizer is connected to the water mist nozzle on the side of the air-conditioning outdoor unit condenser through the atomization delivery pipeline. The control module is respectively connected to the atomizer, the liquid level sensor and the water inlet solenoid valve. The power module is used to power the entire device.

[0006] Preferably, the liquid level sensor is connected to an alarm, and the water tank is provided with a manual water filling port.

[0007] Preferably, the mist outlet port of the atomizer is provided with a three-way solenoid valve, the other two interfaces of the three-way solenoid valve are respectively connected to the atomization delivery pipeline and the indoor humidification pipeline, and the three-way solenoid valve is controlled by the control module.

[0008] Preferably, a temperature and humidity sensor connected to the control module is also included to monitor the temperature and humidity near the condenser of the air conditioner outdoor unit.

[0009] Preferably, it also includes a micro fan connected to the control module to accelerate the diffusion of water mist from the water mist nozzle to the condenser of the air conditioner outdoor unit.

[0010] Preferably, the atomizer is any one of an ultrasonic atomizer, a high-pressure atomizer, and a centrifugal atomizer.

[0011] Preferably, the control module adopts a PLC single chip controller.

[0012] Preferably, the water inlet channel of the water tank is also connected to a dechlorination component and a filtering component for eliminating residual chlorine and impurities in the water source entering the water tank.

[0013] After adopting the above technical solution, the present invention has the following advantages compared with the background technology:

[0014] The present invention provides an additional water atomization evaporative cooling device for an air conditioner. The water mist sprayed by the water mist nozzle is close to the condenser of the air conditioner outdoor unit. Driven by the air cooling system of the air conditioner, the water mist is sucked into the condenser and evaporated into water vapor, taking away a large amount of heat on the outer surface of the condenser and a large amount of heat in the surrounding air, effectively reducing the condensation temperature of the refrigerant, greatly improving the energy efficiency ratio of the air conditioner, and saving 0-45% of electric energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0017] It should be noted that in the present invention, the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] Example

[0019] Please refer to Figure 1As shown, the present invention discloses an additional water atomization evaporative cooling device for an air conditioner, comprising a water tank 1, an atomizer 2, a liquid level sensor 3, a water inlet solenoid valve 4, an atomization delivery pipeline 5, a water mist nozzle 6, a control module 7 and a power module. The water outlet port of the water tank 1 is connected to the water inlet port of the atomizer 2 for atomization water supply, the liquid level sensor 3 is arranged in the water tank 1 to monitor the water level height, the water inlet solenoid valve 4 is arranged in the water inlet channel of the water tank 1 for controlling the water inlet switch, the mist outlet port of the atomizer 2 is transported to the side water mist nozzle 6 of the condenser 8 of the air conditioner outdoor unit through the atomization delivery pipeline 5, the control module is respectively connected to the atomizer 2, the liquid level sensor 3 and the water inlet solenoid valve 4, and the power module is used to power the entire device.

[0020] The liquid level sensor 3 is connected to an alarm 21, and the water tank 1 is provided with a manual water inlet. When the liquid level sensor 3 detects that the liquid level in the water tank 1 is too low, and the water inlet solenoid valve 4 cannot work normally to add water to the water tank 1, the alarm 9 sounds an alarm, and the user can add water by himself through the manual water inlet.

[0021] The mist outlet of the atomizer 2 is provided with a three-way solenoid valve 22, and the other two interfaces of the three-way solenoid valve 22 are respectively connected to the atomization delivery pipeline 5 and the indoor humidification pipeline 9, and the three-way solenoid valve is controlled by the control module. It can be used for evaporative cooling of the condenser 8, and can also be used for indoor humidification or creating an atmosphere of a fairyland on earth, achieving a dual-purpose effect.

[0022] A temperature and humidity sensor 23 connected to the control module 7 is also included to monitor the temperature and humidity near the air conditioner outdoor unit condenser 8. Water atomization evaporative cooling works very well under high temperature and low humidity conditions, but has a poor effect under low temperature and high humidity conditions. In extreme cases, when the humidity is 100%, the water atomization evaporative cooling efficiency is basically 0, and the control device stops working at this time.

[0023] It also includes a micro fan connected to the control module for accelerating the diffusion of water mist from the water mist nozzle 6 to the air conditioner outdoor unit cooler 8.

[0024] The atomizer 2 is any one of an ultrasonic atomizer, a high pressure atomizer and a centrifugal atomizer. The control module is a PLC single chip controller.

[0025] The water inlet channel of the water tank is also connected with a dechlorination component and a filtering component for eliminating residual chlorine and impurities in the water source entering the water tank, so as to eliminate the corrosion of the heat dissipation aluminum sheet in the air conditioner condenser by the residual chlorine and impurities.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An air conditioner with additional water atomization evaporative cooling device, characterized in that: It includes a water tank, an atomizer, a liquid level sensor, a water inlet solenoid valve, an atomization delivery pipeline, a water mist nozzle, a control module and a power module. The water outlet port of the water tank is connected to the water inlet port of the atomizer for atomization water supply. The liquid level sensor is arranged in the water tank to monitor the water level. The water inlet solenoid valve is arranged in the water inlet channel of the water tank to control the water inlet switch. The mist outlet port of the atomizer is connected to the water mist nozzle beside the condenser of the air conditioner outdoor unit through the atomization delivery pipeline. The control module is respectively connected to the atomizer, the liquid level sensor and the water inlet solenoid valve, and the power module is used to power the entire device.

2. The air conditioner with water atomization evaporative cooling device as claimed in claim 1, characterized in that: The liquid level sensor is connected with an alarm, and the water tank is provided with a manual water filling port.

3. The air conditioner with water atomization evaporative cooling device as claimed in claim 1, characterized in that: The mist outlet port of the atomizer is provided with a three-way solenoid valve, the other two interfaces of the three-way solenoid valve are respectively connected to the atomization delivery pipeline and the indoor humidification pipeline, and the three-way solenoid valve is controlled to be on and off by the control module.

4. The air conditioner with water atomization evaporative cooling device as claimed in claim 1, characterized in that: A temperature and humidity sensor connected to the control module is also included to monitor the temperature and humidity near the condenser of the air conditioner outdoor unit.

5. The air conditioner with water atomization evaporative cooling device as claimed in claim 1, characterized in that: It also includes a micro fan connected to the control module for accelerating the diffusion of water mist from the water mist nozzle to the condenser of the air conditioner outdoor unit.

6. The air conditioner with water atomization evaporative cooling device as claimed in claim 1, characterized in that: The atomizer is any one of an ultrasonic atomizer, a high-pressure atomizer and a centrifugal atomizer.

7. The air conditioner with water atomization evaporative cooling device as claimed in claim 1, characterized in that: The control module adopts a PLC single chip controller.

8. The air conditioner with water atomization evaporative cooling device as claimed in claim 1, characterized in that: The water inlet channel of the water tank is also connected with a dechlorination component and a filtering component for eliminating residual chlorine and impurities in the water source entering the water tank.

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