Environment-friendly evaporative refrigeration air conditioner

Abstract

The utility model discloses an environment-friendly evaporative refrigeration air conditioner which comprises an evaporation machine box, the evaporation machine box comprises an air filtering system and a water circulation system, an evaporation refrigeration cavity is formed in the evaporation machine box, and an air inlet part, an air outlet part, an air suction unit and an air supply unit are arranged on the evaporation machine box. The air inlet part comprises an air inlet channel connected with the evaporation machine box, the air outlet part comprises an air outlet channel connected with the evaporation machine box, a water separation plate is arranged between the evaporation refrigeration cavity and the air outlet channel, the air filtering system is connected with the air inlet part, the water circulation system is arranged at the bottom of the evaporation machine box, and the evaporation machine box further comprises an evaporation structure and a spraying system. And the spraying system is arranged at the upper end of the evaporation refrigeration chamber. The device has the functions of being good in refrigeration effect, saving electricity, protecting environment and the like, evaporative refrigeration is adopted, condensate is input into an evaporation structure through a water pump, the spraying system is combined to improve the air humidity so that the condensate can be rapidly condensed, and the condensate is output through an air supply unit and can be filtered and recycled through a water filter.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an environmentally friendly evaporative refrigeration air conditioner. Background Art

[0002] Currently, the evaporators of most air conditioners are made of aluminum foil and copper tubes through a tube expansion process. The refrigerant flows directly through the copper tubes, cooling the aluminum foil, which then directly cools the air. Air conditioners using this evaporator structure have difficulty controlling the heat exchange interface temperature during cooling. When the heat exchange interface temperature is too low, condensation is easily generated. This has the following disadvantages: First, the air cannot be purified, causing discomfort and even health risks; second, the condensation generated to control the temperature and humidity within a comfortable range for humans or to meet the temperature and humidity requirements for equipment operation cannot be uniformly recycled; and finally, when the air humidity is insufficient, the cooling power needs to be increased, which fails to control the air humidity and lacks a cleaning function. To effectively control the low temperature and condensation during cooling, while providing a healthy and comfortable indoor environment, an environmentally friendly evaporative air conditioner is needed. Utility Model Content

[0003] In order to overcome the deficiencies of the existing technical solutions, the utility model provides an environmentally friendly evaporative refrigeration air conditioner, which can effectively solve the problems raised by the background technology.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] An environmentally friendly evaporative refrigeration air conditioner comprises an air conditioner casing, an external unit component and an internal unit component arranged in the air conditioner casing, the internal unit component comprising an evaporator casing, the evaporator casing comprising an air filtration system and a water circulation system, an evaporator casing having an evaporator refrigeration chamber formed therein, the evaporator casing being provided with an air inlet, an air outlet, an air suction unit and an air supply unit, the air outlet component comprising an air outlet passage connected to the evaporator casing, a water baffle being provided between the evaporator refrigeration chamber and the air outlet passage, the air filtration system being connected to the air inlet, the water circulation system being provided at the bottom of the evaporator casing, the evaporator casing further comprising an evaporation structure and a spray system, the spray system being provided at the upper end of the evaporator refrigeration chamber;

[0006] The air filtration system is connected to the air inlet, and a plurality of air supply channels are provided at the connection between the air inlet and the air filtration system. The air filtration system includes a first air filtration structure and a second air filtration structure, wherein the air supply channels are connected to the first air filtration structure and the second air filtration structure respectively, and the air supply channels are symmetrically arranged on both sides of the evaporation case, and the air supply channels are communicated with the evaporation refrigeration chamber;

[0007] The water circulation system is connected to the spraying system, and the water circulation system includes a water storage tank, a circulation box, a water outlet valve, a water filter and a water collector. The water storage tank and the circulation box are both arranged at the bottom of the evaporator box, wherein the water outlet valve is connected to the filter, the water outlet valve is arranged in the circulation box, the water collector is arranged at the bottom of the baffle, and the water collector is connected to the circulation box, and the circulation box is connected to the spraying system through a conduit.

[0008] As a further description of the above technical solution, an air outlet is provided on the outside of the air-conditioning case, and the air outlet includes a first air inlet and a second air inlet. The inner wall of the air-conditioning case is also provided with a heat insulation layer. The first air inlet and the second air inlet are both connected to the air inlet, and the second air inlet is symmetrically arranged on both sides of the air-conditioning case. A water inlet and a drain are also provided on the outside of the air-conditioning case, and the water inlet is connected to the spray system, and the drain is respectively connected to the water tank and the circulation box.

[0009] As a further description of the above technical solution, the spray system includes a diverter valve, a water flow control module and several nozzles connected to the diverter valve, wherein the diverter valve is connected to the circulation box, the water flow control module includes a regulating valve and a control host for adjusting the output size of the nozzle, and the regulating valve is connected to the nozzle.

[0010] As a further description of the above technical solution, the external device includes a condenser and a throttling machine, the condenser is connected to the evaporation structure, the evaporation structure is composed of three layers of U-shaped copper tubes, and the condenser is connected to the water tank through a conduit.

[0011] As a further description of the above technical solution, the air supply channel is sealed with the evaporator case, the air outlet channel is integrally formed with the evaporator case, and one end of the air supply channel and the air outlet channel is also provided with a wind direction adjustment component, and the wind direction adjustment component includes a controller and an adjustment blade.

[0012] As a further description of the above technical solution, the first air filtration structure and the second air filtration structure both include an activated carbon layer, a dust filter cotton net, a HEPA filter layer and an electrostatic electret filter paper, the water filter includes an inner filter structure and an outer filter structure, the outer filter structure includes a hollow fiber ultrafiltration membrane, and the inner filter structure includes a filter wire, a sleeve and a filter cotton core wrapped by cross-winding plant fibers.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The environmentally friendly evaporative refrigeration air conditioner of the present invention has at least one of the following beneficial effects during use:

[0015] It has functions such as good refrigeration effect, power saving and environmental protection. It adopts evaporative refrigeration, inputs the condensate into the evaporation structure through a water pump, and combines with a spray system to increase the air humidity so that it can condense quickly, and outputs through a blower unit. During use, the air is inhaled successively from the first air inlet and the second air inlet by an air suction unit and then filtered by an air filtration system. The first air inlet and the second air inlet are arranged in one-to-one correspondence at the air inlet part of the evaporation machine box. The air filtration system consists of a first air filtration structure and a second air filtration structure. Through this air filtration structure, the indoor environmental air can be effectively purified, and the clean air enters the evaporation refrigeration chamber to be cooled and then sent out. It not only plays an auxiliary role in the refrigeration mode, but also can adjust the water spray size of the nozzle through a water flow control module. When the air conditioner is in the self-cleaning mode through the control host, the maximum water output of the nozzle can be adjusted to clean the evaporation structure, and the washed water flows back into the circulation tank and is filtered by a water filter for recycling. Similarly, when the air conditioner stops being used, the melted water droplets flow into the circulation tank, and the water is collected by a water collector on the water separation plate and then flows into the circulation tank. This method greatly improves the environmental protection effect. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of an environment-friendly evaporative refrigeration air conditioner of the present utility model;

[0017] Figure 2 It is a schematic diagram of the evaporation unit structure of an environment-friendly evaporative refrigeration air conditioner of the present utility model;

[0018] Figure 3 It is a schematic diagram of the first overall side structure of an environment-friendly evaporative refrigeration air conditioner of the present utility model;

[0019] Figure 4 It is a schematic diagram of the second overall side structure of an environment-friendly evaporative refrigeration air conditioner of the present utility model;

[0020] Figure 5 It is a schematic diagram of the perspective structure of the evaporation unit of an environment-friendly evaporative refrigeration air conditioner of the present utility model.

[0021] Reference numerals in the figure:

[0022] 1. Air conditioner housing; 101. Heat insulation layer; 102. First air inlet; 103. Second air inlet; 104. Water inlet; 105. Drain outlet; 2. Air outlet part; 201. Controller; 202. Adjusting blade; 3. External machine components; 301. Condenser; 302. Throttle machine; 4. Internal machine components; 401. Air inlet part; 402. Spraying system; 403. Air outlet component; 404. Air direction adjusting component; 405. Air filtration system; 406. Water circulation system; 407. Air suction unit; 408. Diverting valve; 409. Sprinkler head; 410. First air filtration structure; 411. Second air filtration structure; 412. Water storage tank; 413. Water outlet valve; 414. Circulation tank; 415. Water collector; 416. Air supply unit; 417. Air outlet channel; 418. Water filter; 419. Water flow control module. Detailed implementation manner

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] As Figures 1-5 shown, the present invention provides an environment-friendly evaporative cooling air conditioner, including an air conditioner housing 1, external machine components 3 and internal machine components 4 arranged in the air conditioner housing 1. The internal machine components 4 include an evaporation chassis, the evaporation chassis includes an air filtration system 405 and a water circulation system 406, an evaporation refrigeration chamber is formed in the evaporation chassis, an air inlet part 401, an air outlet component 403, an air suction unit 407 and an air supply unit 416 are arranged on the evaporation chassis, the air outlet component 403 includes an air outlet channel 417 connected to the evaporation chassis, a water separation plate is arranged between the evaporation refrigeration chamber and the air outlet channel 417, wherein the air filtration system 405 is connected to the air inlet part 401, the water circulation system 406 is arranged at the bottom of the evaporation chassis, the evaporation chassis further includes an evaporation structure and a spraying system 402, and the spraying system 402 is arranged at the upper end of the evaporation refrigeration chamber.

[0025] During the use of this embodiment, it has functions such as good refrigeration effect, power saving and environmental protection. It adopts evaporative refrigeration, inputs the condensate into the evaporation structure through a water pump, and combines with the spraying system 402 to increase the air humidity so as to quickly condense it, and outputs it through the air supply unit 416, which can reduce the output power and has an effect of saving electricity.

[0026] The air filtration system 405 is connected to the air inlet section 401. A plurality of air supply channels are provided at the connection between the air inlet section 401 and the air filtration system 405. The air filtration system 405 includes a first air filtration structure 410 and a second air filtration structure 411. The air supply channels are respectively connected to the first air filtration structure 410 and the second air filtration structure 411. The air supply channels are symmetrically arranged on both sides of the evaporation machine case and are in communication with the evaporation refrigeration chamber.

[0027] During the use of this embodiment, the air is successively sucked in by the suction fan group 407 from the first air inlet 102 and the second air inlet 103 and then filtered by the air filtration system 405. The first air inlet 102 and the second air inlet 103 are arranged in a one-to-one correspondence on the air inlet section 401 of the evaporation machine case. The air filtration system 405 is composed of a first air filtration structure 410 and a second air filtration structure 411. Through this air filtration structure, the indoor environmental air can be effectively purified, and the clean air enters the evaporation refrigeration chamber to be cooled and then supplied with air.

[0028] The water circulation system 406 is connected to the spray system 402. The water circulation system 406 includes a water storage tank 412, a circulation tank 414, a water outlet valve 413, a filter, and a water collector 415. The water storage tank 412 and the circulation tank 414 are both arranged at the bottom of the evaporation machine case. The water outlet valve 413 is connected to the filter, and the water outlet valve 413 is arranged in the circulation tank 414. The water collector 415 is arranged at the bottom of the partition plate, and the water collector 415 is connected to the circulation tank 414. The circulation tank 414 is connected to the spray system 402 through a conduit.

[0029] The spray system 402 of this embodiment not only plays an auxiliary role in the refrigeration mode, but also can adjust the water spray size of the spray head 409 through the water flow control module 419. When the control host operates the air conditioner in the self-cleaning mode, the maximum water output of the spray head 409 can be adjusted to clean the evaporation structure. After the cleaning, the water flows back into the circulation tank 414 and is filtered and recycled through the water filter 418. Similarly, when the air conditioner stops being used, the melted water droplets flow into the circulation tank 414, and the water on the partition plate is also collected by the water collector 415 and flows into the circulation tank 414. This method greatly improves the environmental protection effect.

[0030] Further, an air outlet part 2 is provided on the outer side of the air conditioner housing 1. The air outlet part 2 includes a first air inlet 102 and a second air inlet 103. An insulating layer 101 is further provided on the inner wall of the air conditioner housing. The first air inlet 102 and the second air inlet 103 are both connected to the air inlet part 401. The second air inlet 103 is symmetrically arranged on both sides of the air conditioner housing 1. An inlet 104 and a drain outlet 105 are further provided on the outer side of the air conditioner housing 1. The inlet 104 is connected to the spraying system 402, and the drain outlet 105 is respectively connected to the water storage tank 412 and the circulation tank 414.

[0031] Further, the spraying system 402 includes a flow dividing valve 408, a water flow control module 419 and a plurality of nozzles 409 connected to the flow dividing valve 408. The flow dividing valve 408 is connected to the circulation tank 414. The water flow control module 419 includes a regulating valve and a control host for regulating the output size of the nozzles 409. The regulating valve is connected to the nozzles 409.

[0032] Further, the external device 3 includes a condenser 301 and a throttling machine 302. The condenser 301 is connected to the evaporation structure, and the evaporation structure is composed of three layers of U-shaped copper tubes. The condenser 301 is connected to the water storage tank 412 through a conduit.

[0033] Further, the air supply channel is hermetically connected to the evaporation chassis, and the air outlet channel 417 is integrally formed with the evaporation chassis. A wind direction adjusting component 404 is further provided at one end of the air supply channel and the air outlet channel 417. The wind direction adjusting component 404 includes a controller 201 and adjusting blades 202.

[0034] Further, both the first air filtration structure 410 and the second air filtration structure 411 include an activated carbon layer, a dust filtration cotton net, a HEPA filtration layer and an electrostatically charged electret filter paper. The water filter 418 is a double-layer filtration structure inside and outside. The outer filtration structure includes a hollow fiber ultrafiltration membrane, and the inner filtration structure includes filter filaments, a sleeve and a filter cotton core wrapped in a cross-wound manner by plant fibers.

[0035] The water filter 418 adopts a double-layer filtration structure inside and outside, and the double-layer filtration structure inside and outside is detachable. The inner layer is a filtration structure with high filtration accuracy, excellent performance and durable practicality. During the filtration process, dirt such as rust in the water is first removed by the outer hollow fiber ultrafiltration membrane, and the remaining bacteria and other fine particles are then removed by the inner filter cotton core, forming a two-layer double-series filtration structure, which can be disassembled and washed, and has the advantages of convenient use, long-lasting effect, economy and environmental protection.

[0036] It is obvious to those skilled in the art that the present utility model is not limited to the details of the above-described exemplary embodiments, and that the present utility model can be implemented in other specific forms without departing from the spirit or essential characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. An environment-friendly evaporative cooling air conditioner, comprising an air conditioner housing, an external component and an internal component disposed within the air conditioner housing, characterized in that, The internal machine components include an evaporation machine box, the evaporation machine box includes an air filtration system and a water circulation system, an evaporation refrigeration chamber is formed in the evaporation machine box, an air inlet part, an air outlet component, a suction fan group and a blower fan group are arranged on the evaporation machine box, the air outlet component includes an air outlet channel connected to the evaporation machine box, a water separation plate is arranged between the evaporation refrigeration chamber and the air outlet channel, wherein the air filtration system is connected to the air inlet part, the water circulation system is arranged at the bottom of the evaporation machine box, the evaporation machine box further includes an evaporation structure and a spraying system, and the spraying system is arranged at the upper end of the evaporation refrigeration chamber; The air filtration system is connected to the air inlet part, a plurality of air supply channels are arranged at the connection part of the air inlet part and the air filtration system, the air filtration system includes a first air filtration structure and a second air filtration structure, wherein the air supply channels are respectively connected to the first air filtration structure and the second air filtration structure, the air supply channels are symmetrically arranged on both sides of the evaporation machine box, and the air supply channels communicate with the evaporation refrigeration chamber; The water circulation system is connected to the spraying system, the water circulation system includes a water storage tank, a circulation tank, a water outlet valve, a water filter and a water collector, the water storage tank and the circulation tank are both arranged at the bottom of the evaporation machine box, wherein the water outlet valve is connected to the filter, the water outlet valve is arranged in the circulation tank, the water collector is arranged at the bottom of the water separation plate, and the water collector is connected to the circulation tank, and the circulation tank is connected to the spraying system through a conduit.

2. The environmentally friendly evaporative cooling air conditioner according to claim 1, characterized in that: An air outlet part is arranged on the outer side of the air conditioner housing, the air outlet part includes a first air inlet and a second air inlet, a heat insulation layer is further arranged on the inner wall of the air conditioner housing, the first air inlet and the second air inlet are both connected to the air inlet part, wherein the second air inlet is symmetrically arranged on both sides of the air conditioner housing, a water inlet and a drain outlet are further arranged on the outer side of the air conditioner housing, the water inlet is connected to the spraying system, and the drain outlet is respectively connected to the water storage tank and the circulation tank.

3. An environment-friendly evaporative cooling air conditioner according to claim 1 or 2, characterized in that: The spraying system includes a flow dividing valve, a water flow control module and a plurality of nozzles connected to the flow dividing valve, wherein the flow dividing valve is connected to the circulation tank, the water flow control module includes a regulating valve and a control host for regulating the output size of the nozzles, and the regulating valve is connected to the nozzles.

4. The environmentally friendly evaporative cooling air conditioner according to claim 1, characterized in that: The external machine components include a condenser and a throttling machine, the condenser is connected to the evaporation structure, the evaporation structure is composed of three layers of U-shaped copper tubes, and the condenser is connected to the water storage tank through a conduit.

5. The environmentally friendly evaporative cooling air conditioner according to claim 1, characterized in that: The air supply channel is hermetically connected to the evaporation machine box, the air outlet channel is integrally formed with the evaporation machine box, a wind direction adjusting component is further arranged at one end of the air supply channel and the air outlet channel, and the wind direction adjusting component includes a controller and adjusting blades.

6. The environmentally friendly evaporative cooling air conditioner according to claim 1, characterized in that: Both the first air filtration structure and the second air filtration structure include an activated carbon layer, a dust filtering cotton net, a HEPA filtration layer and an electrostatically charged electret filter paper, the water filter includes an inner filtration structure and an outer filtration structure, the outer filtration structure includes a hollow fiber ultrafiltration membrane, and the inner filtration structure includes a filtration wire, a sleeve and a filter cotton core wrapped in a way of cross-winding of plant fibers.

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