CN210832495U - An air conditioner condensate water curtain cooling system - Google Patents

Abstract

In order to solve the problems of insufficient utilization of air-conditioning condensate water and cooling of building peripheral protection, the utility model provides an air-conditioning condensate water curtain cooling system, which mainly includes a condensate water storage tank connected to an air-conditioning condensate water outlet pipe, a water curtain The generator, the water collecting distributor and the controller, the water inlet of the water curtain generator is connected with the water outlet of the condensed water storage tank, and is fixedly connected to the upper part of the outer wall of the building. The long holes distributed in the length direction, the water collecting distributor is located directly below the water curtain generator, the upper end of the water collecting distributor is provided with long holes distributed along its length, and the water level sensor is arranged inside, between the water collecting distributor and the water curtain generator It is connected with a make-up pump and a make-up water pipe, the signal input end of the controller is connected with the water level sensor, and the make-up pump is connected with the signal output end of the controller, so as to realize the multiple utilization of the condensed water of the air conditioner, and at the same time solve the problem of cooling the building envelope and to a certain extent. Improve outdoor air quality.

Description

An air conditioner condensate water curtain cooling system

technical field

The utility model belongs to the technical field of a cooling, energy-saving and cleaning system for an outer protective structure of a building, in particular to an air-conditioning condensed water curtain cooling system.

Background technique

During the use of the air conditioner in summer, the water vapor in the air will condense on the surface of the evaporator to produce condensed water. The temperature of the condensed water is relatively low, generally between 10 °C and 15 °C, and the larger the humidity load, the more condensed water is generated in the environment. According to "GB50736-2016 Design Specifications for Heating, Ventilation and Air Conditioning of Civil Buildings", each 1 kw cooling load can produce 0.4~0.8kg of condensed water per 1h. At present, the application rate of domestic air conditioners and central air conditioners in my country is growing rapidly, with an average annual growth rate of more than 14%. Therefore, the huge air-conditioning utilization rate in the building makes the amount of condensed water generated by the air-conditioning also very considerable.

Nowadays, the general treatment method of air conditioner condensate is to collect it and discharge it directly, such as sewers or outdoor condensate risers. In the research on the utilization of air-conditioning condensate, the condensed water is multi-atomized to cool the condenser, or the condensed water is used to make up water for the cooling tower and reduce the exhaust temperature of the compressor.

The water curtain wall is a kind of decorative human landscape, and it is a decoration design attached to the building. Water curtain walls generally use tap water as the water source. If the condensed water of the air conditioner is combined with the water curtain wall, and the condensed water is used as the water source and make-up water of the water curtain wall, it can cool down the surrounding environment and remove dust while carrying out outdoor decoration.

Utility model content

In order to solve the problems of insufficient utilization of air-conditioning condensate water and cooling of the building envelope, the utility model provides an air-conditioning condensate water curtain cooling system, and the adopted technical scheme is as follows:

An air-conditioning condensate water curtain cooling system, characterized in that it mainly includes:

a condensed water storage tank, the water inlet of the condensed water storage tank is connected with the air-conditioning condensed water outlet pipe;

The water curtain generator, the water curtain generator water inlet is connected with the water outlet of the condensed water storage tank, and is fixedly connected to the top of the outer wall of the building. the elongated hole;

The water collecting distributor is located directly below the water curtain generator. The upper end of the water collecting distributor is provided with elongated holes distributed along its length, and a water level sensor is arranged inside. The water collecting distributor and the water curtain generator are connected with a make-up water pump and make-up water pipe;

A controller, the signal input end of the controller is connected with the water level sensor, and the make-up water pump is connected with the signal output end of the controller.

Preferably, a water curtain is connected between the water curtain generator and the water collecting distributor.

Preferably, the water curtain is made of a roll-foldable material, and several dot-shaped protrusions are evenly distributed on one side of the water curtain through which the condensed water flows.

Preferably, the lower part of the water collecting distributor is provided with a drain pipe, and the upper part is provided with an overflow pipe.

Preferably, the drain pipe is provided with an on-off valve for controlling its on-off.

Preferably, the upper part of the water collecting distributor is fixedly connected with a filter screen distributed along the length direction of the water collecting distributor, and the filter screen is located above the overflow pipe.

Preferably, it also includes a photovoltaic power generation system for providing power for the entire system, and the photovoltaic power generation system and the national grid are connected to the system through a dual power switch.

Preferably, the photovoltaic power generation system mainly includes a photovoltaic power generation panel fixedly connected to the front end surface of the water curtain generator and the water collecting distributor.

The beneficial effects of the present utility model are:

1. Using air-conditioning condensate water as the water source, a water curtain is formed on the outer protective surface of the building, which reduces the heat entering the room, reduces the temperature of the inner wall of the building, and reduces the load of indoor air-conditioning equipment, thereby achieving building energy saving and improving indoor personnel comfort. the purpose of the degree;

2. During the working process of the condensate water curtain, it will absorb the dust in the outdoor air, reduce the dust in the outdoor air, and help to improve the outdoor air quality;

3. The solar photovoltaic power generation in the system can supply power to the condensate lift pump, make full use of natural energy, and make the air conditioner condensate cooling water curtain with the advantages of energy saving and environmental protection;

4. After the cooling capacity of the condensed water is used, the water consumption of the condensed water can be continuously used to realize the double-stage utilization of the cooling capacity and the water capacity of the air-conditioning condensed water, so as to maximize the energy efficiency utilization;

5. The water curtain can be folded. When the air conditioner is used, the water curtain can be folded to reduce the impact on the outer protective structure of the building.

Description of drawings

Fig. 1 is the structural representation of the utility model

Figure 2 is the right side view of Figure 1

Figure 3 is a schematic diagram of the cross-sectional structure of the water collector distributor

Among them, 1- air conditioner condensate water outlet pipe, 2- condensate water storage tank, 3- water curtain generator, 4- water curtain, 5- water collector distributor, 6- water level sensor, 7- make-up water pump, 8- make-up water Pipe, 9-controller, 10-overflow pipe, 11-drain pipe, 12-on-off valve, 13-filter screen, 14-bracket, 15-photovoltaic power generation panel.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

In the description of the present invention, it should be understood that the terms "portrait", "horizontal", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inside", "outside" and other indications of orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present utility model, not Indicates or implies that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as a limitation of the present invention.

The air-conditioning condensate water curtain cooling system shown in Figures 1-3 mainly includes a condensate water storage tank 2, a water curtain generator 3, a water curtain 4, a water collector distributor 5 and a controller 9. The water inlet of the water tank 2 is connected with the air-conditioning condensate water outlet pipe 1, the water outlet of the condensed water storage tank 2 is connected with the water inlet of the water curtain generator 3, and the water curtain generator 3 is fixedly connected to the top of the outer wall of the building, The water curtain generator 3 is an inner hollow shell, and the bottom end is provided with long water outlet holes distributed along the length direction. There is a long water inlet hole, a water curtain 4 is arranged between the water outlet long hole and the water inlet long hole, and the condensed water in the water curtain generator 3 flows into the water collecting distributor 5 after passing through the water curtain 4. The water curtain 4 is fixedly connected with several protrusions on the front end surface, that is, the side through which the condensed water flows. The protrusions are mainly used to reduce the speed of the water flow through the water curtain and enhance the heat exchange effect. The water level sensor 6, the water collecting distributor 5 and the water curtain generator 3 are once connected with a make-up water pump 7 and a make-up water pipe 8, and the water in the water collecting distributor 5 is returned to the water curtain generator 3 through the make-up pump 7 and the make-up water pipe 8. Inside, the upper part of the water collecting distributor 5 is also provided with an overflow pipe 10, and the lower part is provided with a drain pipe 11. The drain pipe 11 is provided with an on-off valve 12; It is connected to the signal output terminal of the controller 8 .

In addition, a filter screen 13 is provided at the upper end of the water collection distributor 5, and the filter screen 13 is detachably connected to the inside of the water collection distributor 5 through the bracket 14. The position of the overflow pipe 10 is located below the filter screen 13. The overall system Power is supplied by the photovoltaic power generation system and the national grid two-way power supply, and the two are connected to the system through a dual power switch.

The condensed water flows into the condensed water storage tank 2 through the air-conditioning condensed water outlet pipe 1, and then flows into the water curtain generator 3. The condensed water in the water curtain generator 3 is slowly left along the water curtain 4 through the long holes. , in the process of downward flow, due to the bulge on the water curtain 4, the water flow speed can be slowed down to a certain extent, thereby enhancing the heat dissipation of the building exterior wall, the condensed water flows through the water curtain 4 and flows into the water collecting distributor 5, and the condensed water In the process of downflow, the fugitive dust in the outdoor air will be brought in. If no measures are taken, it will be deposited on the bottom of the water collecting distributor 5. Therefore, a filter screen 13 is arranged on the upper end of the water collecting distributor 5. When the condensed water enters the water collecting water When the filter screen 13 at the upper end of the distributor 5 is used, the impurities brought in when flowing through the water curtain 4 can be filtered to a certain extent. Continuously rising, when the water level in the water collecting distributor 5 reaches a certain height, the controller 8 controls the replenishment pump 7 to stably replenish water into the water curtain generator 3 to ensure the stability of the water curtain flow. , when the water level is higher than the overflow pipe 10, the excess water flows out through the overflow pipe 10. When the photovoltaic power generation system provides enough electricity during the day, the whole system supplies power through the photovoltaic power generation system, and the controller 8 controls the make-up pump 7 Work, when the power supply of the photovoltaic power generation system is insufficient at night or at this time, it switches to the national grid power supply system to supply power to the overall system.

At the beginning of use, the on-off valve 12 can be opened to clean the water curtain generator 3, the water curtain 4 and each channel pipeline. At this time, the make-up pump 7 does not work. When the air conditioner is turned off, the on-off valve 12 can be opened to clean the water collector 5. The internal water is discharged. In addition, the water in the water collecting distributor 5 can also be reused through the drain pipe 11 for domestic water use. impact on the protective structure.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (8)

1. The utility model provides an air conditioner comdenstion water curtain cooling system which characterized in that mainly includes:

the water inlet of the condensed water storage tank is connected with the condensed water outlet pipe of the air conditioner;

the water curtain generator is of a hollow shell structure, and the lower end of the water curtain generator is provided with strip holes distributed along the length direction;

the water collecting distributor is positioned under the water curtain generator, the upper end of the water collecting distributor is provided with strip holes distributed along the length of the water collecting distributor, a water level sensor is arranged in the water collecting distributor, and a water replenishing pump and a water replenishing pipe are connected between the water collecting distributor and the water curtain generator;

and the signal input end of the controller is connected with the water level sensor, and the water replenishing pump is connected with the signal output end of the controller.

2. An air conditioner condensate water curtain cooling system as claimed in claim 1 wherein a water curtain is connected between said water curtain generator and said water collection distributor.

3. The air conditioner condensed water curtain cooling system as claimed in claim 2, wherein the water curtain is made of a foldable material, and a plurality of point-shaped protrusions are uniformly distributed on one surface of the water curtain through which condensed water flows.

4. An air conditioner condensed water curtain cooling system as claimed in claim 1, 2 or 3, wherein said water collecting distributor is provided with a drain pipe at a lower portion thereof and an overflow pipe at an upper portion thereof.

5. The air conditioner condensed water curtain cooling system as recited in claim 4, wherein a switch valve for controlling on-off of the drain pipe is provided on the drain pipe.

6. An air conditioner condensed water curtain cooling system as recited in claim 5, wherein a filter screen is fixedly connected to an inner upper portion of said water collection distributor and distributed along a length direction of said water collection distributor, said filter screen being located above said overflow pipe.

7. The air-conditioning condensed water curtain cooling system as claimed in claim 1, 2, 3, 5 or 6, further comprising a photovoltaic power generation system for providing power for the whole system, wherein the photovoltaic power generation system and the national power grid are connected with the system through a dual power supply change-over switch.

8. The air conditioner condensate water curtain cooling system of claim 7, wherein the photovoltaic power generation system mainly comprises a photovoltaic power generation panel fixedly connected to a front end surface of the water curtain generator and the water collecting distributor.

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