CN107192111A - A kind of condensate water recovery device of air conditioner - Google Patents

Abstract

The invention discloses a kind of condensate water recovery device of air conditioner, including air-conditioner outdoor unit and indoor apparatus of air conditioner, condenser and refrigerating plant are provided with air-conditioner outdoor unit, the refrigerating plant includes the first storage tank, main sewer and branch's refrigeration water pipe, cooling piece is provided with branch's refrigeration water pipe；Blower fan is provided with the rear portion of refrigerating plant；Overflow pipe and the first magnetic valve are provided with the bottom of main sewer；Atomising device is provided with the side of the indoor apparatus of air conditioner, atomising device includes the second storage tank, atomization box and water pump；It is sequentially provided with filtering meshes, active carbon layer, PP cottons layer and filtering water storage cavity from top to bottom in the inside of the second storage tank；Ultrasonic ultrasonic delay line memory and Venturi tube are provided with atomization box；Plastic screwed pipe is provided with the top of atomization box.The present invention can be collected to condensed water, make full use of the refrigerating capacity contained by condensed water, and the outdoor unit of air-conditioning is cooled, and room air is humidified by the condensed water of collection.

Description

An air conditioner condensate recovery device

technical field

The invention relates to the technical field of air-conditioning and refrigeration, in particular to an air-conditioning condensed water recovery device.

Background technique

At present, split air conditioners on the market produce a lot of condensed water during the cooling process in summer. Usually, a single air conditioner can discharge about 1 liter of condensed water every 2 hours when it is cooling or dehumidifying. Existing air conditioners often discharge the condensed water to the outside through the drain pipe, which will cause certain disadvantages: (1) The condensed water discharged to the outdoor will adhere to the surface of the building, and long-term soaking will damage the building. At the same time, the condensed water dripping from high-rise buildings will cause inconvenience to the lives of pedestrians and residents; (2) The condensed water is not collected, wasting a lot of water resources; (3) The condensed water The temperature is low, and part of the effective cooling capacity will be lost after being discharged outdoors, which is not conducive to environmental protection.

Contents of the invention

In order to make up for the deficiencies in the prior art, the present invention provides an air conditioner condensed water recovery device, which can collect the condensed water, fully benefit the cooling capacity contained in the condensed water, cool down the outdoor unit of the air conditioner, and use the collected condensed water The water humidifies the indoor air to solve the problems in the prior art.

The present invention is achieved through the following technical solutions:

An air conditioner condensate recovery device, comprising an air conditioner outdoor unit and an air conditioner indoor unit, a condenser is provided inside the air conditioner outdoor unit, and a refrigerating device is provided at the rear of the condenser, and the refrigerating device includes a first A water storage tank, the first water storage tank is connected to the indoor unit of the air conditioner through a condensed water inlet pipe; a main drainage pipe is provided at the lower part of the first water storage tank, and the first water storage tank and the main drainage pipe are refrigerated through several branches Water pipes are connected; on the branch cooling water pipes, cooling sheets are provided, and the cross-sectional shape of the cooling sheets is a parallelogram, and the branch cooling water pipes and cooling sheets are made of aluminum; There is a fan, and an air outlet is provided at the front of the outdoor unit of the air conditioner; a first water level gauge is provided inside the first water storage tank; an overflow pipe is provided at the bottom of the main drain pipe, and an overflow pipe is provided at the bottom of the The overflow pipe is provided with a first electromagnetic valve;

An atomizing device is provided on the side of the indoor unit of the air conditioner, and a second water storage tank and an atomizing tank are arranged inside the atomizing device; a water pump is provided on the upper part of the second water storage tank, and the water pump The water inlet end is connected to the main drainage pipe through the water inlet pipe of the atomization device, and the water outlet end of the water pump is connected to the second water storage tank; the first water level gauge is electrically connected to the water pump through a wire;

Inside the second water storage tank, a filter screen layer, an activated carbon layer, a PP cotton layer, and a filter water storage chamber are sequentially provided from top to bottom, and a second water level gauge is provided on the inner wall of the filter water storage chamber; The second water level gauge is electrically connected to the first electromagnetic valve through a wire;

An atomization water inlet pipe is provided on the bottom wall of the atomization device, a second solenoid valve is arranged on the atomization water inlet pipe, and the second water storage tank and the atomization tank are connected through the atomization water inlet pipe; The bottom wall of the atomization box is provided with an ultrasonic atomizer, and a Venturi tube is arranged on the top of the ultrasonic atomizer; a plastic threaded pipe is arranged on the top of the atomization box; A humidity sensor is provided on the outer wall of the atomization device, and the humidity sensor is electrically connected to the ultrasonic nebulizer and the second electromagnetic valve through wires.

Further preferably, the surface of the first water storage tank is provided with a polyurethane insulation layer.

Further optimally, a PLC controller and a touch screen are provided at the front of the air-conditioning indoor unit, and the PLC controller and the touch screen are electrically connected through wires; A temperature sensor, the temperature sensors are electrically connected to the PLC controller through wires.

Further optimally, a WiFi communication module is provided on the PLC controller.

Further preferably, a faucet is provided at the lower part of the second water storage tank.

Further optimally, several universal wheels are arranged at the lower part of the atomization device.

Further optimally, an L-shaped spray nozzle is movably installed on the upper part of the plastic threaded pipe.

The beneficial effects of the present invention are:

It can collect condensed water, make full use of the cooling capacity contained in condensed water, cool down the outdoor unit of the air conditioner, and humidify the indoor air through the collected condensed water, which reduces the discharge of condensed water from the air conditioner and effectively protects the environment. It is suitable for wide popularization and application.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the present invention.

Fig. 2 is a structural schematic diagram of a refrigeration device in the present invention.

Fig. 3 is a schematic perspective view of the refrigeration device in the present invention.

Fig. 4 is a schematic diagram of the side perspective structure of the outdoor unit of the air conditioner in the present invention.

Fig. 5 is a schematic perspective view of the atomization device in the present invention.

In the figure, 1. Air conditioner outdoor unit; 11. Condenser; 12. Condensed water inlet pipe; 13. Fan; 14. Air outlet; 2. Air conditioner indoor unit; 21. Atomization device inlet pipe; 22. PLC controller; 23. Touch screen; 24. Temperature sensor; 25. WiFi communication module; 3. Refrigeration device; 31. First water storage tank; 32. Main drainage pipe; 33. Branch cooling water pipe; ; 36, overflow pipe; 37, the first solenoid valve; 4, atomization device; 41, the second water storage tank; 411, filter screen layer; 412, activated carbon layer; 413, PP cotton layer; 414, filter water storage chamber ; 415, the second water level gauge; 42, atomization box; 421, ultrasonic atomizer; 422, Venturi tube; 423, plastic threaded pipe; 43, water pump; 44, atomization water inlet pipe; 45, the second solenoid valve ; 46, humidity sensor; 47, faucet; 48, universal wheel; 49, L-shaped spray nozzle.

detailed description

In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.

As shown in Figures 1-5, this embodiment discloses an air conditioner condensate recovery device, which includes an air conditioner outdoor unit 1 and an air conditioner indoor unit 2, a condenser 11 is provided inside the air conditioner outdoor unit 1, and the The rear part of the condenser 11 is provided with a refrigeration device 3, and the refrigeration device 3 includes a first water storage tank 31, and the first water storage tank 31 is connected to the air-conditioning indoor unit 2 through the condensed water inlet pipe 12, and the air-conditioning indoor unit 2 The generated condensed water flows into the first water storage tank 31 from the condensed water inlet pipe 12 for storage.

A main drainage pipe 32 is provided at the bottom of the first water storage tank 31, and the first water storage tank 31 and the main drainage pipe 32 are connected through several branch cooling water pipes 33; sheet 34, the condensed water in the first water storage tank 31 flows into the branch cooling water pipe 33, and conducts the cooling capacity contained in the condensed water to the cooling sheet 34; the cross-sectional shape of the cooling sheet 34 is a parallelogram, which can increase The contact area of the refrigerating sheet 34 with the air improves the efficiency of the refrigerating sheet 34 dissipating the cooling capacity. Both the branch cooling water pipe 33 and the cooling sheet 34 are made of aluminum, which can quickly exchange the cooling capacity contained in the cooling sheet 34 with air. A fan 13 is provided at the rear of the refrigerating device 3, and an air outlet 14 is provided at the front of the air conditioner outdoor unit 1. After the fan 13 is in operation, the cooling capacity contained in the refrigerating sheet 34 is blown to the air through the air. The condenser 11 takes away the heat dissipated by the operation of the condenser 11 and discharges it through the air outlet 14 to achieve the effect of cooling the outdoor unit 1 of the air conditioner. The inside of the first water storage tank 31 is provided with a first water level gauge 35, which can detect the storage capacity of condensed water in the first water storage tank 31; an overflow pipe 36 is provided at the bottom of the main drain pipe 32, which can The excess condensed water in the first water storage tank 31 , the branch cooling water pipe 33 and the main drain pipe 32 is discharged; the overflow pipe 36 is provided with a first electromagnetic valve 37 which can control the opening and closing of the overflow pipe 36 .

An atomizing device 4 is arranged on the side of the air-conditioning indoor unit 2, and a second water storage tank 41 and an atomizing tank 42 are arranged inside the atomizing device 4; Water pump 43, the water inlet end of described water pump 43 is connected with main drainage pipe 32 through atomization device water inlet pipe 21, can extract the condensed water in the first water storage tank 31, branch cooling water pipe 33 and main drainage pipe 32; The water outlet of the water pump 43 is connected to the second water storage tank 41, and the extracted condensed water can be delivered to the second water storage tank 41; the first water level gauge 35 is electrically connected to the water pump 43 through a wire, when the first water level When the meter 35 detects that the condensed water stored in the first water storage tank 31 is close to the critical value of the storage capacity, it can control the water pump 43 to be turned on, and the excess condensed water in the first water storage tank 31 is drawn out.

A filter layer 411 , an activated carbon layer 412 , a PP cotton layer 413 and a filter water storage chamber 414 are sequentially arranged inside the second water storage tank 41 from top to bottom. After the water pump 43 transports the extracted condensed water to the inside of the second water storage tank 41, the condensed water will pass through the filter screen layer 411, the activated carbon layer 412 and the PP cotton layer 413 in sequence to filter and purify the condensed water, and pass through the filter screen layer 411 to The condensed water is preliminarily filtered, the PP cotton layer 413 can absorb impurities in the condensed water, and the activated carbon layer 412 can reduce the heavy metal content in the condensed water. The filtered condensed water is collected into the filtered water storage chamber 414 for storage, so as to be used as a water source for atomization humidification. A second water level gauge 415 is provided on the inner wall of the filtered water storage chamber 414 to detect the storage amount of condensed water in the filtered water storage chamber 414; the second water level gauge 415 is electrically connected to the first electromagnetic valve 37 through a wire When the second water level gauge 415 detects that the storage amount of condensed water in the filtered water storage chamber 414 is close to the critical value, in order to prevent overflow, the second water level gauge 415 can control the opening of the first electromagnetic valve 37, and the first The excess condensed water in the water storage tank 31 , the branch cooling water pipe 33 and the main drain pipe 32 is discharged to prevent the condensed water from being continuously drawn into the second water storage tank 41 by the water pump 43 .

An atomizing water inlet pipe 44 is arranged on the bottom wall of the atomizing device 4, and a second electromagnetic valve 45 is arranged on the atomizing water inlet pipe 44, which can control the opening and closing of the atomizing water inlet pipe 44. The second water storage tank 41 and the atomization tank 42 are connected through an atomization water inlet pipe 44 . An ultrasonic atomizer 421 is arranged on the bottom wall of the atomization box 42. After the condensed water in the second water storage tank 41 flows into the atomization box 42 through the atomization water inlet pipe 44, it is atomized by the ultrasonic atomizer 421. effect, and then play a role in indoor air humidification. A Venturi tube 422 is arranged on the upper part of the ultrasonic atomizer 421 , which can accelerate the flow of atomized water, so that the atomized water can flow upward from the Venturi tube 422 at a higher flow rate.

A plastic threaded pipe 423 is provided on the top of the atomization box 42, and the atomized water is sprayed out from the plastic threaded pipe 423. By adjusting the length of the plastic threaded pipe 423, the spraying of atomized water can be adjusted. high. A humidity sensor 46 is provided on the outer wall of the atomizing device 4 to sense the humidity of the indoor air. The humidity sensor 46 is electrically connected to the ultrasonic atomizer 421 and the second electromagnetic valve 45 respectively through wires, and when the humidity sensor 46 detects that the indoor air is relatively dry, it can control the opening of the second electromagnetic valve 45 and the ultrasonic atomizer 421 , the condensed water flows into the atomizing box 42 from the atomizing water inlet pipe 44, and the ultrasonic atomizer 421 is operated to atomize the condensed water to humidify the indoor air.

As a preferred embodiment, the surface of the first water storage tank 31 is provided with a polyurethane insulation layer, which has a good heat preservation effect, so that the condensed water in the first water storage tank 31 can maintain a lower temperature, and then the condensation water Device 11 produces better cooling effect.

As a preferred embodiment, a PLC controller 22 and a touch screen 23 are provided at the front of the air-conditioning indoor unit 2, and the PLC controller 22 and the touch screen 23 are electrically connected through wires, and the PLC control panel can be viewed through the touch screen 23. The operating state of the controller 22, and control the relevant parameters of the PLC controller 22. Both the first water storage tank 31 and the filtered water storage chamber 414 are provided with temperature sensors 24, and the temperature sensors 24 are electrically connected to the PLC controller 22 through wires, and can transmit temperature data to the PLC controller 22, Furthermore, the temperature of the condensed water in the first water storage tank 31 and the filtered water storage chamber 414 can be viewed through the touch screen 23 . Preferably, the PLC controller 22 is provided with a WiFi communication module 25, through the WiFi communication module 25, the temperature data of the condensed water in the first water storage tank 31 and the filtered water storage chamber 414 can be sent to the air conditioner user through the network mobile devices for easy viewing.

As a preferred embodiment, a faucet 47 is provided at the bottom of the second water storage tank 41, and by opening the faucet 47, the filtered condensed water in the second water storage tank 41 can be discharged and used as domestic water, and then used for Condensed water is fully utilized.

As a preferred embodiment, several universal wheels 48 are provided on the lower part of the atomization device 4, so that the atomization device 4 can be moved indoors conveniently.

As a preferred embodiment, an L-shaped spray nozzle 49 is movably installed on the top of the plastic threaded pipe 423, so that the atomized moisture can be sprayed out along the horizontal direction; The shape spray nozzle 49 is taken off from the plastic threaded pipe 423, and the mode of use is comparatively flexible.

In summary, the present invention can collect condensed water, make full use of the cooling capacity contained in the condensed water, cool down the outdoor unit of the air conditioner, and humidify the indoor air through the collected condensed water, reducing the discharge of condensed water from the air conditioner. effectively protect the environment,

The parts of the present invention that are not described in detail are known technologies of those skilled in the art. Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be carried out Modifications or equivalent replacements without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.

Claims (7)

1. An air-conditioning condensed water recovery device, comprising an air-conditioning outdoor unit (1) and an air-conditioning indoor unit (2), is characterized in that: a condenser (11) is provided inside the air-conditioning outdoor unit (1). The rear portion of the condenser (11) is provided with a refrigerating device (3), and the refrigerating device (3) includes a first water storage tank (31), and the first water storage tank (31) passes through the condensed water inlet pipe (12) Connect with the air-conditioning indoor unit (2); a main drainage pipe (32) is provided at the bottom of the first water storage tank (31), and the first water storage tank (31) and the main drainage pipe (32) pass through several branches Refrigeration water pipe (33) is connected; On described branch refrigeration water pipe (33), be provided with refrigeration plate (34), the cross-sectional shape of described refrigeration plate (34) is parallelogram, described branch refrigeration water pipe (33) and The refrigerating sheets (34) are all made of aluminum; a fan (13) is provided at the rear of the refrigerating device (3), and an air outlet (14) is provided at the front of the air conditioner outdoor unit (1); The inside of the first water storage tank (31) is provided with a first water level gauge (35); an overflow pipe (36) is provided at the bottom of the main drainage pipe (32), and on the overflow pipe (36) A first solenoid valve (37) is provided; An atomizing device (4) is provided on the side of the air-conditioning indoor unit (2), and a second water storage tank (41) and an atomizing box (42) are arranged inside the atomizing device (4); The top of the second water storage tank (41) is provided with a water pump (43), the water inlet end of the water pump (43) is connected with the main drainage pipe (32) through the atomization device water inlet pipe (21), and the water pump ( The water outlet of 43) is connected to the second water storage tank (41); the first water level gauge (35) is electrically connected to the water pump (43) through a wire; Inside the second water storage tank (41), a filter layer (411), an activated carbon layer (412), a PP cotton layer (413) and a filter water storage chamber (414) are sequentially provided from top to bottom, in the A second water level gauge (415) is provided on the inner wall of the filter water storage cavity (414); the second water level gauge (415) is electrically connected to the first electromagnetic valve (37) through a wire; An atomization water inlet pipe (44) is provided on the bottom wall of the atomization device (4), a second solenoid valve (45) is arranged on the atomization water inlet pipe (44), and the second water storage tank (41) is connected with atomizing box (42) by atomizing water inlet pipe (44); On the bottom wall of described atomizing box (42), be provided with ultrasonic nebulizer (421), in described ultrasonic atomizing The top of the device (421) is provided with a Venturi tube (422); the top of the atomization box (42) is provided with a plastic threaded pipe (423); the outer wall of the atomization device (4) is provided with a humidity A sensor (46), the humidity sensor (46) is electrically connected to the ultrasonic nebulizer (421) and the second electromagnetic valve (45) respectively through wires. 2. The air conditioner condensate recovery device according to claim 1, characterized in that: the surface of the first water storage tank (31) is provided with a polyurethane insulation layer. 3. The air-conditioning condensate recovery device according to claim 1, characterized in that: a PLC controller (22) and a touch screen (23) are provided at the front of the air-conditioning indoor unit (2), and the PLC controller (22) and the touch screen (23) are electrically connected by wires; temperature sensors (24) are all arranged in the first water storage tank (31) and the filtered water storage cavity (414), and the temperature sensors (24) are all It is electrically connected with the PLC controller (22) through wires. 4. The air conditioner condensate recovery device according to claim 3, characterized in that: a WiFi communication module (25) is provided on the PLC controller (22). 5. The air conditioner condensate recovery device according to claim 1, characterized in that: a faucet (47) is provided at the lower part of the second water storage tank (41). 6. The air conditioner condensed water recovery device according to claim 1, characterized in that: several universal wheels (48) are provided at the lower part of the atomization device (4). 7. The air conditioner condensate recovery device according to claim 1, characterized in that: an L-shaped spray nozzle (49) is movably installed on the upper part of the plastic threaded pipe (423).