WO2018184149A1

WO2018184149A1 - Dual circulation system water-cooled air conditioning method and air conditioning fan

Info

Publication number: WO2018184149A1
Application number: PCT/CN2017/079437
Authority: WO
Inventors: 赖伴来; 庞亚鹏
Original assignee: 深圳市联创科技集团有限公司
Priority date: 2017-04-05
Filing date: 2017-04-05
Publication date: 2018-10-11

Abstract

A dual circulation system water-cooled air conditioning method and an air conditioning fan, comprising a housing (10), fan components (20), a water tank (30), and a water pump component (40), also comprising a stationary water evaporation carrier (60) or a water evaporation component (50) of which a carrier is continuously moving. Provided respectively between an air inlet (11) and an air outlet (12) of the housing (10) and air inlet and outlet channels of the fan component (20) corresponding thereto are one stationary water evaporation carrier (60) and/or one water evaporation component (50) of which the carrier is continuously moving, these respectively constitute two water circulation systems, with which a same intake airflow is cooled and humidified twice and then blown into the surrounding environment.

Description

Double circulation system water cooling air conditioning method and air conditioning fan

Technical field

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to air conditioning and humidification, and more particularly to a method and apparatus for humidifying and cooling ambient air by evaporation of water in air, and more particularly to a water-cooled air conditioning method having a dual circulation system, and simultaneously employing a stationary water evaporation carrier. And the air conditioning fan of the moving roller blind water evaporation module.

Background technique

Prior art water-cooled air conditioning fans include a housing, a fan assembly, a water tank, a water pump assembly, and a water evaporation carrier. The water evaporation carrier is disposed inside the air inlet of the casing, and is supplied with water by the water tank and the water pump assembly. The fan assembly drives air to penetrate the water evaporation carrier, causing the water to vaporize at a normal temperature, and the water evaporation absorbs the heat of vaporization to cool and humidify itself and the ambient air. The water that has not evaporated and vaporized flows back to the tank and is recycled. The humidified and cooled air is blown out through the air duct and the air outlet, making people feel comfortable and cool. Because it is equipped with a common fan without using a compressor, it has low energy consumption and low equipment cost, and is very popular among consumers. However, the prior art water-cooled air-conditioning fan only has a set of water circulation cooling system, and the cooling effect is limited. In the hot and dry summer, the cooling effect is not obvious.

Summary of the invention

The technical problem to be solved by the present invention is to avoid the above-mentioned deficiencies of the prior art, and to provide a water-cooling air-conditioning method of a double-cycle system and an air-conditioning fan manufactured by using the method, that is, in the prior art water-cooled air-conditioning fan On the premise that the tuyere has been equipped with a stationary water evaporation carrier, a water evaporation module whose carrier is continuously moving in a rolling manner is installed inside the air outlet of the air-conditioning fan, and water is supplied from the same water source of the air-conditioning fan. The former is pumped by the water pump assembly, while the latter is continuously displaced vertically by the curtain that absorbs water and stores water. It turns to make a section of the curtain infiltrate into the water, thus forming two sets of water circulation mechanisms, twice for the same inhalation. The air flow of the strands is cooled and humidified, and then blown out.

The technical solution adopted by the present invention to solve the technical problem is: a double-circulation system water-cooling air-conditioning method, which is improved and improved based on the prior art single-cycle system air-conditioning method of water evaporation mode, including a casing, a fan assembly, and a water tank And a water pump assembly, further comprising a stationary water evaporation carrier or a water evaporation assembly whose carrier is constantly moving; the method is:

Between each of the two inlets, the outlets and the corresponding inlet and outlet channels of the fan assembly, a set of stationary water evaporation carriers and/or carriers thereof are provided in the continuously moving water. Evaporation components, which respectively form a two-way water circulation system, are cooled and humidified twice by the same air stream that is inhaled, and then blown to the surrounding environment.

The stationary water evaporating carrier keeps the water evaporating carrier moist by continuously rinsing the water from top to bottom. Said The continuously moving water evaporation component of the carrier is a roller blind water evaporation module whose lower end is immersed in the water tank.

The technical solution adopted by the present invention to solve the technical problem may also be: a dual-cycle system water-cooled air-conditioning fan, comprising a casing, a fan assembly, a water tank and a water pump assembly; in particular, an air inlet close to the casing or Inside the air outlet, a stationary water evaporation carrier is arranged, and the water pump assembly pumps water from the water tank to the lower water tank of the upper part of the casing, and then splashes from the bottom of the lower water tank to the water evaporation carrier; The air taken in from the air inlet penetrates the wetted water evaporation carrier to cool and humidify, and then blows out to the surrounding environment through the air outlet;

At the same time, between the air outlet or the air inlet of the water evaporation carrier and the outlet and air inlet passages of the fan assembly corresponding thereto, the carrier is installed in a continuously moving, roller blind manner. The water evaporation component is supplied by the same water tank; the water evaporation component comprises a roller blind bracket, an upper rotating shaft, a curtain and a lower rotating shaft; the upper rotating shaft and the lower rotating shaft are rotatably mounted on the upper and lower portions of the roller blind bracket, respectively Position, the upper and lower rotating shafts are surrounded by a straight curtain, and the lower rotating shaft is immersed in the water tank together with a section of the curtain surrounding the upper rotating shaft, and the upper rotating shaft is engaged with the output shaft of the transmission mechanism for driving the The curtain is slowly displaced uninterrupted in the vertical direction; the roller blind bracket is provided with a ventilation opening communicating with the corresponding air outlet or air inlet.

The water tank is divided into a rear water tank and a front water tank, the rear water tank is coupled to the water pump assembly, and the water pump is disposed in the rear water tank; the front water tank is coupled to the lower end of the water evaporation component to make a turn of the curtain Infiltrated by water. On the other hand, if the water-vapor evaporation unit of the roller blind mode is installed at the air inlet port at the rear, the rear water tank is coupled to the lower end of the water evaporation assembly, and the front water tank is coupled to the water pump assembly. The water pump is placed in the front water tank.

Above the water evaporation component, a removable ice cube box is disposed, the bottom of the ice cube box is provided with a water drain hole, and the melted ice water is directly sprayed on the curtain of the water evaporation component, so that The wind blown by the water-cooled air-conditioning fan is colder.

Compared with the prior art, the beneficial effects of the present invention are as follows: 1. Two different water-cooling components of the double-circulation system are cooled and humidified twice by the same air flow, and the refrigeration capacity is strong, and the cooling work efficiency of the air-conditioning fan is improved; The utility model has the advantages of simple structure, high energy efficiency, energy saving and wide application range.

DRAWINGS

1 is a front elevational cross-sectional view showing a preferred embodiment of a preferred embodiment of a water-cooled air-conditioning fan of a dual-cycle system according to the present invention;

Figure 2 is a front elevational cross-sectional view showing the water evaporation unit 50 of the roller blind type of the preferred embodiment 1;

3 is a schematic projection view of the water evaporation assembly 50;

4 is a front elevational cross-sectional view showing a preferred embodiment 2 of the water tank 30 in the water-cooled air-conditioning fan of the present invention, which is divided into the rear and

front water tanks

31, 32;

Figure 5 is a front view of a preferred embodiment 3 of a preferred embodiment 3 in which a removable ice cube box 70 is placed in a water-cooled air-conditioning fan of the present invention. A schematic cross-sectional view.

In the figure: 10 is the housing, 11 is the air inlet, 12 is the air outlet, 20 is the fan assembly, 30 is the water tank, 31 is the rear water tank, 32 is the front water tank, 40 is the water pump assembly, 41 is the upper water pipe, 42 is the lower The water tank, 43 is a water pump, 50 is a water evaporation assembly, 51 is a roller blind bracket, 52 is an upper rotating shaft, 53 is a curtain, 54 is a lower rotating shaft, 55 is a ventilation opening, 60 is a stationary water evaporation carrier, 70 is Ice cube box.

detailed description

The contents of the present invention are further explained below in conjunction with the accompanying drawings.

Referring to Figures 1 to 3, the double-circulating system water-cooling air-conditioning method of the present invention is improved and improved based on the prior art water-cooling single-cycle air conditioning method, including a casing, a fan assembly, a water tank and a water pump assembly, and includes A stationary water evaporation carrier or a water evaporation component whose carrier is constantly moving; the method is:

Between the two air inlets, the air outlets and the corresponding air inlet and outlet channels of the fan assembly, a set of stationary water evaporation carriers and/or their carriers are respectively arranged in the continuously moving water. Evaporation components, which respectively form a two-way water circulation system, are cooled and humidified twice by the same air stream that is inhaled, and then blown to the surrounding environment.

The stationary water evaporation carrier keeps the water evaporation carrier 60 wet by continuously rinsing the water from top to bottom.

The water evaporating component whose carrier is constantly moving is a roller blind type water evaporation component 50 whose lower end is infiltrated in the water tank 30.

The double-circulation system water-cooled air-conditioning fan of the present invention comprises a casing 10, a fan assembly 20, a water tank 30 and a water pump assembly 40;

Immediately behind the air inlet 11 or the air outlet 12 of the casing 10, a stationary water evaporation carrier 60 is provided, and the water pump assembly 40 pumps water from the water tank 30 to the lower water tank 42 in the upper portion of the casing 10, and from the The bottom of the lower tank 42 is sprayed onto the water evaporation carrier 60; the air sucked from the air inlet 11 by the fan assembly 20 penetrates the wetted water evaporation carrier 60 to cool and humidify, The air outlet 12 is blown out to the surrounding environment;

At the same time, between the air outlet 12 or the air inlet 11 of the water evaporation carrier 60 and the outlet and air inlet passages of the fan assembly 20 corresponding thereto, the carrier 53 is continuously moved. The water curtain evaporating assembly 50 of the roller blind type is supplied with water from the same water tank 30; the water evaporation assembly 50 includes a roller blind bracket 51, an upper rotating shaft 52, a curtain 53 and a lower rotating shaft 54, an upper rotating shaft 52 and a lower rotating shaft 54. Rotatingly mounted to the upper and lower positions of the roller blind support 51, respectively, the upper and lower rotating

shafts

52, 54 are surrounded and straightened with a curtain 53, the lower rotating shaft 54 together with a section of cloth surrounding the same The curtain 53 is immersed in the water tank 30, and the upper rotating shaft 52 is engaged with the transmission output shaft for driving the curtain 53 to be continuously displaced in the vertical direction without interruption; the roller blind bracket 51 is provided with and correspondingly A ventilation opening 55 through which the air outlet 12 or the air inlet 11 communicates.

When the water-cooled air-conditioning fan is in operation, the water pump 43 pumps the water stored in the water tank 30 through the upper water pipe 41 into the lower water tank 42, and then slowly and continuously sprinkles the static water evaporation carrier through the pores at the bottom of the lower water tank 42. 60 on. The fan assembly 20 drives air from the air inlet 11 of the casing 10 to penetrate the water-infiltrated water evaporation carrier 60. The water evaporates to absorb the heat of vaporization to cool the water and the air, and the cooled water flows back to the water tank for recycling. The air that has been cooled and humidified for the first time flows through the fan duct to the ventilation opening 55 of the roller blind support 51, at which time the curtain 53 on the water evaporation assembly 50 is continuously displaced in the vertical direction, and the air flow is worn again. The wetted curtain 53 is blown out through the air outlet 12 of the casing 10. The water on the curtain 53 evaporates to absorb the heat of vaporization, so that the same air flow is cooled and humidified again. The unvaporized water on the curtain 53 flows back into the water tank 30 for recycling.

Referring to Figure 4, in a preferred embodiment 2 of the present invention, the water tank 30 is partitioned into a rear water tank 31 and a front water tank 32, the rear water tank 31 is coupled to the water pump assembly 40, and the water pump 43 is placed in the rear water tank 31; The front water tank 32 is coupled in communication with the lower end of the water evaporation assembly 50. On the other hand, if the water curtain evaporating unit 50 of the roller blind type is installed at the rear air inlet port 11, the rear water tank 31 is coupled to the lower end of the water evaporation unit 50, and the front water tank 32 is coupled to The water pump assembly 40 is coupled in communication with a water pump 43 disposed within the front water tank 32.

Referring to FIG. 5, in a preferred embodiment 3 of the present invention, a removable ice cube box 70 is disposed above the water evaporation assembly 50, and the bottom of the ice cube box 70 is provided with a water hole 71, and the melted ice water is directly dripped. Sprinkle on the curtain 53 of the water evaporation unit 50 to make the wind blown by the water-cooled air conditioner fan colder. The unvaporized ice water on the curtain 53 flows into the front water tank 32 or the rear water tank 31 to be circulated, and continues to provide ice water that can be evaporated.

Claims

A double-circulation system water-cooling air-conditioning method, which is improved and improved based on a single-cycle air conditioning method of the prior art water evaporation method, including a casing, a fan assembly, a water tank and a water pump assembly, and a stationary water evaporation carrier or The carrier evaporates the component in a constantly moving water; the method is:

Between the two air inlets, the air outlets and the corresponding air inlet and outlet channels of the fan assembly, a set of stationary water evaporation carriers and/or their carriers are respectively arranged in the continuously moving water. Evaporation components, which respectively form a two-way water circulation system, are cooled and humidified twice by the same air stream that is inhaled, and then blown to the surrounding environment.
A water-cooled air conditioning method according to claim 1, wherein said stationary water evaporation carrier keeps the water evaporation carrier (60) wet by continuously rinsing the water from top to bottom.
The water-cooling air conditioning method according to claim 1, characterized in that the water evaporating unit whose carrier is constantly moving is a roller-type water evaporating unit (50) whose lower end is infiltrated in the water tank (30).
A double-circulation system water-cooled air-conditioning fan comprising a casing (10), a fan assembly (20), a water tank (30) and a water pump assembly (40);

Immediately behind the air inlet (11) or the air outlet (12) of the casing (10), a stationary water evaporation carrier (60) is provided, and the water pump assembly (40) pumps water from the water tank (30) to the a lower water tank (42) at an upper portion of the casing (10) is further sprayed from the bottom aperture of the lower water tank (42) onto the water evaporation carrier (60); the air inlet (11) is taken from the air inlet (11) The inhaled air penetrates the wetted water evaporation carrier (60) to cool and humidify, and then blows out to the surrounding environment through the air outlet (12);

At the same time, between the air outlet (12) or the air inlet (11) of the water evaporation carrier (60) and the outlet and air inlet passages of the fan assembly (20) corresponding thereto, Mounting its carrier (53) in a continuously moving, roller-screen water evaporation assembly (50), supplied by the same water tank (30); the water evaporation assembly (50) includes a roller blind bracket (51) and an upper rotating shaft (52) ), a curtain (53) and a lower rotating shaft (54); the upper rotating shaft (52) and the lower rotating shaft (54) are rotatably mounted to an upper position and a lower position of the roller blind bracket (51), respectively The lower two rotating shafts (52, 54) are surrounded by a blind curtain (53), and the lower rotating shaft (54) is immersed in the water tank (30) together with a section of the curtain (53) surrounding the upper rotating shaft (53). The shaft (52) is engaged with the transmission output shaft for driving the curtain (53) to be slowly displaced uninterrupted in the vertical direction; the roller blind bracket (51) is provided with a corresponding air outlet (12) ) or a ventilation opening (55) that is connected to the air inlet (11).
A water-cooled air-conditioning fan according to claim 4, wherein said water tank (30) is partitioned into a rear water tank (31) and a front water tank (32), said rear water tank (31) being coupled to the water pump assembly (40) a water pump (43) is disposed in the rear water tank (31); the front water tank (32) is coupled to the lower end of the water evaporation assembly (50); conversely, if it is the water curtain evaporation module (50) Installed at the rear air inlet (11), that is, the rear water tank (31) is coupled to the lower end of the water evaporation assembly (50), and the front water tank (32) is coupled to the water pump assembly (40) Coupled in communication, a water pump (43) is placed in the front water tank (32).
A water-cooled air-conditioning fan according to claim 4 or 5, wherein a removable ice cube box (70) is placed above the water evaporation unit (50), and the ice box (70) is opened at the bottom. There is a drain hole (71), and the melted ice water is directly sprayed on the curtain (53) of the water evaporation unit (50), so that the wind blown by the water-cooled air conditioner fan is colder.