Single water evaporation air conditioner

Abstract

The invention relates to a single water evaporation air conditioner. The air conditioner comprises an upper cover, a fan, a water distribution pipe, a humidifying screen, an inlet air filter screen, a base, a water tank, a water pump, water supply and return pipes and an electric control device, wherein the water distribution pipe and the humidifying screen are in a ring-shaped structure, the water distribution is arranged on the humidifying screen, the fan is arranged at the center of the base, namely in the ring formed by the water distribution pipe and the humidifying screen, the humidifying screen is arranged in a ring-shaped groove of the base, the base is surrounded by the inlet air filter screen, the water supply and return pipes are arranged among the water distribution pipe, the base and the water tank, and the electric control device is connected with the fan and the water pump. The air conditioner has the following advantages: the structure is compact; a periodic water supply and return mode to guide return water; and the base is integrated with a concentration cavity, a water collecting tank structure and related pipes, thus cost is reduced. The single water evaporation air conditioner can be widely applied to the roofs of various vehicles and watchhouses.

Description

technical field [0001] The invention relates to an air-conditioning device, specifically an air-conditioning device that can be widely used in various truck cabs, farm vehicle cabs, engineering vehicle cabs, cars, buses and other vehicles and the top of sentry boxes, and uses the principle of water evaporation to cool down. The monomer water evaporative air conditioner. Background technique [0002] At present, the existing water evaporative air conditioners have many shortcomings and deficiencies when they are applied to various sentry boxes and vehicles that need to cool down in a small space, specifically manifested in: [0003] ①. The existing water evaporative air conditioner is not compact in structure, too large in size and too high in height, which will affect the aesthetics and practicability during application. [0004] ②. The overall height of the natural return pipe of the existing water evaporative air conditioner cannot exceed the lowest point of the return wa...

AI Technical Summary

Problems solved by technology

[0003] ①. The existing water evaporative air conditioner is not compact in structure, too large in size and too high in height, which will affect the aesthetics and practicability in application

[0004] ②. The overall height of the natural return pipe of the existing water evaporative air conditioner cannot exceed the lowest point of the return water of the water evaporative air conditioner, which will affect the spatial layout of the return water pipe during the installation of the water evaporative air conditioner, which will bring limitations to the installation

[0005] ③. The existing water evaporative air conditioners have many structural components. Among them, the base of the air conditioner and the shells and related structures of components such as the sump, air outlet, and fixing holes installed on the base overlap with some areas of the base, causing the area of materials are repeatedly wasted, resulting in increased costs

[0006] ④. The water supply and return structure of the existing water evaporative air conditioner was not designed to provide a solution for the situation of vehicles driving on slopes and sudden braking. In the case of sudden braking, water is easy to spill out of the car, which seriously affects its practicability

[0007] ⑤Most of the air conditioners used in existing vehicles are mechanical refrigeration air conditioners, which use the compressor to compress the refrigerant cycle and cool down through the method of changing the physical state of the refrigerant. This kind of mechanical refrigeration air conditioner is mainly powered by the vehicle engine, which will occupy 10% of the vehicle engine -15% of the power leads to a reduction in the load capacity of the vehicle, so it is not suitable for the use of various agricultural vehicles, engineering vehicles, trucks and other heavy vehicles

[0008] ⑥Due to the defects of the above-mentioned air conditioners and the cost of air conditioners for mechanically refrigerated vehicles, most agricultural vehicles, engineering vehicles, and trucks are not equipped with air conditioning cooling systems, which makes the driver's working environment very bad

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