CN213119349U

CN213119349U - Solar-driven oversized ceiling fan combined evaporative cooling air-conditioning system

Info

Publication number: CN213119349U
Application number: CN202021809979.4U
Authority: CN
Inventors: 黄翔; 薛宁静; 金洋帆
Original assignee: Xian Polytechnic University
Current assignee: Xian Polytechnic University
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-04
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a solar drive's super large ceiling fan combines evaporative cooling air conditioning system, the direct evaporative cooling unit that the super large ceiling fan that the top set up, the house lateral wall set up in the outside solar energy power generation and supply system in house, solar energy power generation and supply system passes through conveying circuit and connects super large ceiling fan and direct evaporative cooling unit. The utility model discloses an evaporative cooling air conditioning system combines together solar drive's super large ceiling fan and evaporative cooling system, to indoor cooling, improves people's travelling comfort requirement, and solar drive and evaporative cooling's used jointly have improved the energy-conservation nature of system.

Description

Solar-driven oversized ceiling fan combined evaporative cooling air-conditioning system

Technical Field

The utility model belongs to the technical field of the evaporative cooling air conditioner, concretely relates to solar drive's super large ceiling fan combines evaporative cooling's air conditioning system.

Background

At present, the problems of low utilization efficiency, poor economic benefit and high ecological environment pressure still exist in the energy of China, and energy conservation, emission reduction and energy utilization rate improvement are important contents in strategic planning of energy development.

The characteristics of high and large scene space exist in scenes such as industrial factory buildings, logistics storage, waiting rooms, exhibition halls, gymnasiums and the like. The traditional mechanical refrigeration air conditioner used in the scene has the defects of large initial investment, high running cost, serious energy waste condition and the like. The recycling of energy is an energy-saving and environment-friendly policy and policy advocated by China, and can be more fully utilized by combining evaporative cooling, and an air-conditioning system combining a solar-driven oversized ceiling fan and evaporative cooling is provided aiming at the requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a solar drive's super large ceiling fan combines evaporative cooling air conditioning system, combines together solar drive's super large ceiling fan and evaporative cooling system, cools down to indoor, improves people's travelling comfort requirement, and solar drive and evaporative cooling's shared use has improved the energy-conservation nature of system.

The utility model discloses the technical scheme who adopts is, solar drive's super large ceiling fan combines evaporative cooling air conditioning system, include the solar energy power generation and supply system who sets up in the house outside, at the inside super large ceiling fan that sets up in house, the direct evaporative cooling unit that sets up at a house lateral wall, solar energy power generation and supply system passes through conveying circuit and connects super large ceiling fan and direct evaporative cooling unit.

The utility model is also characterized in that,

the solar power generation and supply system comprises a solar power generation and supply system arranged outside a house, an oversized ceiling fan arranged at the top in the house and a direct evaporative cooling unit arranged on the side wall of the house, and the solar power generation and supply system is connected with the oversized ceiling fan and the direct evaporative cooling unit through a conveying circuit.

The solar power generation and supply system comprises a solar photovoltaic power generation panel and a photovoltaic power generation inverter which are connected, wherein the photovoltaic power generation inverter is connected with the power storage box through a transmission line.

The direct evaporative cooling unit comprises a foamed ceramic filler outer wall arranged on the side wall of the house and a filler arranged on the inner side of the side wall, and the filler is connected with the underground water tank through a water supply pipe.

The underground water tank comprises a water inlet pipe and a water outlet pipe, the water inlet pipe is connected with a ball float valve, one end of a water supply pipe is connected with a nozzle which sprays towards a filler, and the other end of the water supply pipe extends into the underground water tank and is sequentially connected with a water purifier and a water pump.

And a flow guide module is arranged at the upper part of the filler.

The utility model discloses air conditioning system's beneficial effect is:

(1) the utility model discloses an air conditioning system, wherein solar photovoltaic panel turns into the electric energy with solar energy, then integrates the electric energy that will obtain through photovoltaic power generation dc-to-ac converter and stores in the accumulator case. When the operation of the system needs the supply of electric energy, the electric storage box provides the required electric energy through the electric power transmission and distribution line, thereby reducing the electric consumption required by the operation of the whole system, nearly realizing the self-sufficiency of the electric energy of the whole system, and the technology is safe, green, economic and environment-friendly.

(2) The utility model discloses an air conditioning system, evaporative cooling technique use water as the refrigerant to the dry air can be as the driving energy, and is pollution-free harmless to the atmosphere, and this mode has the characteristics of safety, green, economy, environmental protection.

(3) The utility model discloses an air conditioning system, the super large ceiling fan of adoption, its advantage promotes huge air flow, realizes super large coverage area, and the unique wing section design of super large ceiling fan reduces air resistance to minimum during the operation, and the electric energy high efficiency turns into air kinetic energy. A large amount of air is vertically pushed to the ground through strong air stirring capacity, and an airflow layer of 1-3m is formed on the ground, so that an oversized coverage area not only limited below the fan is formed, and the effective coverage area of the oversized ceiling fan can reach 2000 square meters at most in an open space.

(4) The utility model discloses an air conditioning system adopts foamed ceramic to pack for the outer wall, has certain intensity to support the filler of nexine, is a fire prevention type evaporative cooling filler, belongs to the wastes material and recycles, low cost.

(5) The utility model discloses an air conditioning system adopts the filler of whole face wall, has further increaseed the area of contact of air inlet with the filler, and the cooling effect improves greatly.

(6) The utility model discloses an air conditioning system, its simple structure, the installation of being convenient for, the practicality is strong, is applicable to big spaces such as industry factory building, logistics storage, waiting room, and application scope is wide, the facilitate promotion.

Drawings

Fig. 1 is a schematic structural view of an air conditioning system of the present invention installed outside a house;

fig. 2 is a schematic diagram of the structure of the air conditioning system of the present invention.

In the figure, 1, a solar photovoltaic power generation board, 2, a photovoltaic power generation inverter, 3, a transmission circuit, 4, a power storage box, 5, a foamed ceramic filler outer wall, 6, an oversized ceiling fan, 7, a nozzle, 8, a flow guide module, 9, a water supply pipe, 10, an inner wall filler, 11, a water inlet pipe, 12, a ball float valve, 13, a water discharge pipe, 14, a water pump, 15, a water purifier and 16, an underground water tank are arranged.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model discloses solar drive's super large ceiling fan combines evaporative cooling air conditioning system, as shown in FIG. 1, include the direct evaporative cooling unit that sets up at the outside solar energy power generation and supply system in house, the super large ceiling fan 6 of top setting in the house, house lateral wall set up, solar energy power generation and supply system passes through conveying circuit and connects super large ceiling fan 6 and direct evaporative cooling unit.

The solar power generation and supply system comprises a solar photovoltaic power generation panel 1 and a photovoltaic power generation inverter 2 which are connected, and the photovoltaic power generation inverter 2 is connected with an electricity storage box 4 through a transmission line 3. The solar photovoltaic power generation panel 1 converts light energy into electric energy through a photoelectric effect, the electric energy is stored through the photovoltaic power generation inverter 2 and the electric energy obtained or obtained through the electric storage box 4, and when all parts of the whole system are supplied for operation, the electric boxes respectively provide operation to provide electric energy.

As shown in fig. 2, the direct evaporative cooling unit includes an outer wall 5 of foamed ceramic filler provided on a side wall of a house and filler 10 provided on an inner side of the side wall, and the filler 10 is connected to an underground water tank 16 through a water supply pipe 9. The underground water tank 16 comprises a water inlet pipe 11 and a water outlet pipe 13, the water inlet pipe 11 is connected with a ball float valve 12, one end of a water supply pipe 9 is connected with a nozzle 7 which sprays towards the filler 10, and the other end of the water supply pipe 9 extends into the underground water tank 16 and is sequentially connected with a water purifier 15 and a water pump 14. The ball float 12 controls the water level of the underground water tank 16, the water pump 14 provides power, and the water purifier 15 purifies water quality to prevent water supply pipe 9 from being blocked by scale and the like.

The upper part of the filler 10 is provided with a flow guide module 8, so that the sprayed water can fully infiltrate the filler 10.

The utility model discloses solar drive's super large ceiling fan combines evaporative cooling air conditioning system working process:

(1) the working process of the water system is as follows: the water in the underground water tank 16 is purified and filtered by a water purifier 15, is conveyed to a nozzle 7 for spraying by a water supply pipe 9 under the action of a water pump 14, is uniformly distributed on a filler 10 and a foamed ceramic filler outer wall 5 by a diversion module 8, and the sprayed water flows downwards by gravity to wet the surfaces of the filler 10 and the foamed ceramic filler outer wall 5 and is fully contacted with the air for heat and humidity exchange, so that the working process of the sprayed water is realized.

(2) The working process of the wind system is as follows: fresh air enters the room from the outer wall 5 of the foamed ceramic filler and enters the filler 10 to perform heat and humidity exchange with the wet film, which is a cooling and humidifying process, and the air cooled by isenthalpic is uniformly delivered into the room under the action of the super-large ceiling fan 6.

(3) The working process of the solar power generation system is as follows: firstly, the solar photovoltaic power generation panel 1 converts light energy into electric energy by virtue of a photoelectric effect, the electric energy passes through the photovoltaic power generation inverter 2, the obtained electric energy is stored through the electric storage box 4, and when the electric energy is supplied to each part of the whole system to operate, the electric energy is supplied to different electric equipment by the electric storage box 4 respectively so as to maintain the system to operate and provide the electric energy.

There are two main modes of operation:

the first method comprises the following steps: in summer or hot period, when the cooling requirement is large, hot air enters from the outer wall 5 of the foamed ceramic filler and contacts with the wet filler 10, the water temperature sprayed on the filler 10 is equal to the wet bulb temperature of inlet air, the liquid heat brought to the air by water evaporation is ignored, the hot air is subjected to an isenthalpic cooling process, and the treated air enters into a room through an oversized ceiling fan 6 driven by the solar energy storage box 4.

And the second method comprises the following steps: in non-hot seasons (transition seasons or seasons with much rainwater), the outdoor environment does not need temperature drop, the direct evaporative cooler is turned off, the ultra-large ceiling fan 6 driven by the solar energy electricity storage box 4 is independently operated, the water pump 14 is turned off, the basic ventilation function is realized, the air flow is accelerated to meet the requirement of people on comfort level, the water resource is saved, and the corresponding operation energy consumption is also reduced.

Claims

1. The solar-driven oversized ceiling fan is combined with an evaporative cooling air-conditioning system and is characterized by comprising a solar power generation and supply system arranged outside a house, an oversized ceiling fan (6) arranged at the top in the house and a direct evaporative cooling unit arranged on the side wall of the house, wherein the solar power generation and supply system is connected with the oversized ceiling fan (6) and the direct evaporative cooling unit through a conveying circuit.

2. The air conditioning system according to claim 1, wherein the solar power generation and supply system comprises a solar photovoltaic power generation panel (1) and a photovoltaic power generation inverter (2) which are connected, and the photovoltaic power generation inverter (2) is connected with the power storage box (4) through a transmission line (3).

3. Air conditioning system according to claim 1 or 2, characterized in that the direct evaporative cooling unit comprises an outer wall (5) of foamed ceramic filler provided on the side wall of the house and a filler (10) provided on the inner side of the side wall, the filler (10) being connected to the underground basin (16) through a water supply pipe (9).

4. The air conditioning system as claimed in claim 3, wherein the underground water tank (16) comprises a water inlet pipe (11) and a water outlet pipe (13), the water inlet pipe (11) is connected with a ball float valve (12), one end of the water supply pipe (9) is connected with a nozzle (7) spraying towards the filler (10), and the other end of the water supply pipe (9) extends into the underground water tank (16) and is sequentially connected with a water purifier (15) and a water pump (14).

5. Air conditioning system according to claim 3, characterized in that the upper part of the packing (10) is provided with a deflector module (8).