Water fetching type air conditioner air pretreatment device

Abstract

A water fetching type air conditioning air pretreatment device belongs to the technical field of air pretreatment and comprises a fresh air section, an air filtering section, an oil filtering section, a water cooling section and an air supply section. The left end of the fresh air section is an air inlet; the oil filtering section and the water cooling section are arranged between the air filtering section and the air supply section; a condensed water storage disc is arranged around the evaporator, and a water pump is arranged on one side of the water storage disc; an oil filtering device is arranged in the oil filtering section, condensed water pumped out of the water storage disc is connected into the oil filtering device, and oil dirt in the condensed water is filtered out in the oil filtering device, so that the condensed water becomes clean water; clean water rightwards enters the water cooling section; a water fetching device is arranged in the water cooling section, and outdoor high-temperature fresh air is cooled to low-temperature air in a water fetching mode; an air distributor is arranged on the right of the air supply section; the left side below the air quantity distributor is communicated with the indoor air inlet grid, and the right side below the air quantity distributor is communicated with the outdoor air inlet grid; the air cooling device has the advantages that oil stains in air are removed, and the air is cooled.

Description

TECHNICAL FIELD

[0001] The utility model relates to an air conditioner air pretreatment device, in particular to a water hitting type air conditioner air pretreatment device, belongs to air pretreatment technical field. BACKGROUND

[0002] In summer, the temperature of the kitchen is higher, and the temperature can reach 35-40 degrees; and after the gas stove is opened, the temperature can reach 40-45 degrees. At present, with the rise of the subdivision market in the air conditioning field, the air inlet mode of the kitchen and bathroom air conditioner mainly has two kinds, one is indoor air inlet, and one is outdoor air inlet. When the indoor air inlet is operated for a long time, the internal negative pressure of the kitchen increases, and the refrigeration effect becomes poor; although the outdoor air inlet does not have the problem of negative pressure, the outdoor temperature is higher in summer, and the air quality is difficult to control, so that the air conditioning air supply cleanliness is low and the heat rejection effect is poor, the refrigeration effect is poor, and the human body is adversely affected.

[0003] In order to remove dust and reduce air temperature, it is necessary to set air purification device and cooling device in air pretreatment device, such as: the announcement number for CN205448094U, the application number for CN2016202473589, the invention name for a air supply system, the air supply system includes main body, the main body is divided into filter section, temperature control section and air supply section, the upper part of filter section is equipped with air inlet, the filter section is equipped with filter, the temperature control section is equipped with inclined air conditioning plate, the air supply section is equipped with fan, the fan is driven by motor, the top of air supply section is equipped with air supply opening communicated with fan.

[0004] The above patent application has limited cooling effect of the inclined temperature control plate, the higher temperature air passing through the temperature control section is directly sent to the air conditioner host through the air supply fan, the air inlet temperature of the evaporator inside the air conditioner host and the condenser outside the host is higher, the temperature of the air outlet of the air conditioner cannot be reduced, resulting in the defect of high power of the machine. UTILITY MODEL CONTENTS

[0005] The utility model aims at the prior art of the air conditioner, especially the air pretreatment device of the kitchen and bathroom air conditioner, and provides a water hitting type kitchen and bathroom air conditioner air pretreatment device, which can achieve the purposes of remarkable cooling effect, low air inlet temperature of the air conditioner host, effectively reducing the temperature of the air outlet of the air conditioner and reducing the power of the machine.

[0006] In order to achieve the above purpose, the utility model adopts the technical scheme of: a water hitting type air conditioner air pretreatment device, which comprises an air conditioner, an air conditioner air pretreatment device and an electric control part, the air conditioner comprises an air conditioner indoor unit and an air conditioner outdoor unit;

[0007] The air conditioner indoor unit comprises an indoor air inlet grid, an evaporator, and an indoor centrifugal fan; the air conditioner outdoor unit comprises an outdoor air inlet grid, a condenser, a compressor, and an outdoor centrifugal fan;

[0008] The air conditioner air pre-treatment device comprises a housing and, in sequence from left to right in the housing, a fresh air section, an air filter section, and an air supply section; the fresh air section is provided at the left end of the housing and on a wall, and the fresh air section is used to introduce outdoor high-temperature fresh air; a condensate water storage tray is provided around the evaporator, and a water pump is provided at one side of the storage tray; the water pump is started to pump out the condensate water;

[0009] The air conditioner air pre-treatment device further comprises an oil filter section and a water-cooled cooling section; the oil filter section and the water-cooled cooling section are arranged between the air filter section and the air supply section.

[0010] The oil filter section is provided with an oil filter device, which comprises an oil filter device housing, an oil-water mixture inlet provided at the lower end, a filter cloth provided at the lower end of the oil filter device housing, oil filter particles provided at the upper end of the oil filter device housing, and a clean water outlet provided at the upper end of the oil filter device housing; the oil filter section filters out the oil stains in the condensate water to make it into clean water, which is then sent to the water-cooled cooling section.

[0011] The water-cooled cooling section is provided with a water spraying device, which comprises a water receiving tray provided at the bottom, a water spraying motor provided in the middle of the water receiving tray, a water spraying impeller provided above the water spraying motor, a water evaporation mechanism provided above the water spraying impeller, and a cover plate provided above the water evaporation mechanism; the water receiving tray is provided with a water inlet at the bottom of the left side and a water outlet at the upper right side; the water spraying motor shaft extends upward, and the upper end of the water spraying motor shaft is connected to the water spraying impeller.

[0012] The air filter section is arranged in a ceiling, and the air filter section is composed of a coarse filter screen.

[0013] The electronic control part is arranged at the bottom of the air conditioner indoor unit and the air conditioner outdoor unit, and is responsible for the electrical control operation of the entire machine.

[0014] The condensate water generated in the evaporator of the air conditioner indoor unit is stored in the storage tray, and the water inlet pipe of the water pump is fixed at the lowest point of the storage tray; the water outlet pipe of the water pump sends the condensate water to the oil filter device, which is purified by the filter cloth and the oil filter particles in sequence to become clean water, and the clean water is sent to the water-cooled cooling section through the clean water outlet.

[0015] The clean water is sent to the water receiving tray of the water spraying device through the water inlet, and the water spraying motor is started to drive the water spraying impeller to rotate at high speed, which sprays the clean water in the water receiving tray onto the water evaporation mechanism, and the clean water on the water evaporation mechanism falls from both sides to form a water curtain; the excess water is discharged through the water outlet.

[0016] The outdoor high-temperature air enters the fresh air section through the air inlet, enters the air filtering section, and after passing through the coarse filter screen, enters the water-cooling cooling section; in the water-cooling cooling section, the outdoor high-temperature fresh air is cooled to low-temperature air by the water striking device, and the high-temperature air is cooled, and is sent to the indoor air inlet grille of the main unit and the outdoor air inlet grille of the main unit through the fan and the air volume distributor; the indoor air is heated by the evaporator, and is then sent to the kitchen cold area by the indoor centrifugal fan; the outdoor inlet air passes through the condenser, the compressor, and is discharged to the outdoor through the outdoor centrifugal fan.

[0017] Compared with the prior art, the beneficial effects of the utility model are that: by setting the oil filtering device and the water striking device in the air treatment device, the oil stains in the oil fume can be removed, the inlet air temperature of the evaporator inside the main unit and the condenser outside the main unit is greatly reduced, the temperature of the air outlet of the air conditioner is reduced, and the power of the machine is reduced; the waste condensate water is also utilized, and the energy-saving effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is: the overall structure diagram of the utility model;

[0019] Figure 2 is: the enlarged view of the air conditioner structure;

[0020] Figure 3 is: the enlarged view of the air pre-treatment device structure;

[0021] Figure 4 is: the enlarged view of the oil filtering device structure;

[0022] Figure 5 is: the enlarged view of the water striking device structure;

[0023] Figure 6 is: the flow chart of the air pre-treatment, action and discharge process.

[0024] BRIEF DESCRIPTION OF DRAWINGS: fresh air section 1, air filtering section 2, coarse filter screen 201, oil filtering section 3, oil filtering device 301, oil filtering device shell 302, oil-water mixture inlet 303, oil filtering cloth 304, oil filtering particle 305, clean water outlet 306, water-cooling cooling section 4, water striking device 401, water striking motor 402, water striking impeller 403, water striking mechanism 404, water receiving tray 405, cover plate 406, water striking inlet 407, water striking outlet 408, air supply section 5, air volume distributor 501, indoor air inlet grille 6, evaporator 7, indoor centrifugal fan 8, outdoor air inlet grille 9, condenser 10, compressor 11, outdoor centrifugal fan 12, water storage tray 13, water pump 14, water pump water inlet pipe 1401, water pump water outlet pipe 1402, electric control part 15, air conditioner air pre-treatment device 16, air conditioner indoor unit 17, air conditioner outdoor unit 18. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. The terms "left," "right," "front," and "rear" described in this embodiment are for ease of description, and technical solutions with opposite directions and the same structure are all within the protection scope of this application.

[0026] like Figures 1 to 6 As shown, a water-cooled air conditioning pretreatment device, such as... Figure 1 As shown, it includes an air conditioner, an air conditioning pretreatment device 16, and an electrical control unit 15. The air conditioner includes an indoor unit 17 and an outdoor unit 18.

[0027] like Figure 2 As shown, the indoor unit 17 of the air conditioner includes an indoor air inlet grille 6, an evaporator 7, and an indoor centrifugal fan 8; the outdoor unit 18 of the air conditioner includes an outdoor air inlet grille 9, a condenser 10, a compressor 11, and an outdoor centrifugal fan 12.

[0028] like Figure 3 As shown, the air conditioning air pretreatment device 16 includes a fresh air section 1, an air filter section 2, and an air supply section 5 arranged sequentially from left to right; the left end of the fresh air section 1 is an air inlet, which is installed on the wall, and the fresh air section 1 introduces high-temperature outdoor fresh air.

[0029] The air conditioning air pretreatment device 16 further includes an oil filter section 3 and a water cooling section 4; the oil filter section 3 and the water cooling section 4 are arranged between the air filter section 2 and the air supply section 5.

[0030] A condensate storage pan 13 is provided around the evaporator 7, and a water pump 14 is provided on one side of the storage pan 13. When the water pump 14 is started, the condensate can be extracted.

[0031] The oil filtration section 3 is equipped with an oil filtration device 301. The condensate drawn from the water storage pan 13 is connected to the oil filtration device 301 to recycle the condensate. The oil filtration device 301 filters out the oil in the condensate, making the condensate clean water. The clean water enters the water cooling section 4 to the right.

[0032] The water-cooled cooling section 4 is equipped with a water pumping device 401, which cools the high-temperature outdoor fresh air to low-temperature air by pumping water.

[0033] like Figure 2As shown, the air supply section 5 is provided with air volume distributor 501 on the right side; the air volume distributor 501 is communicated with indoor air inlet grille 6 on the left side below, and communicated with outdoor air inlet grille 9 on the right side below; the low-temperature air treated by the water beating mode passes through the air volume distributor 501, and a part of the low-temperature air directly enters the air conditioner indoor unit 17 through the indoor air inlet grille 6, and another part of the low-temperature air directly enters the air conditioner outdoor unit 18 through the outdoor air inlet grille 9.

[0034] As shown in Figure 1 and Figure 2 shown, the air filter section 2 is arranged in the ceiling (not shown in the figure), and the air filter section 2 is composed of a coarse filter screen 201; the electric control part 15 is arranged at the bottom of the air conditioner indoor unit 17 and the air conditioner outdoor unit 18, and is responsible for the electric control operation of the whole machine.

[0035] As shown in Figure 2 shown, the condensed water generated in the evaporator 7 of the air conditioner indoor unit 17 is stored in the water storage tray 13, the water pump water inlet pipe 1401 is fixed at the lowest point of the water storage tray, and the water pump water outlet pipe 1402 is used to send the water to the oil filtering section 3, and the treated water is sent to the water cooling section 4 through the clean water outlet 306 after being purified by the filter cloth 304 and the oil filtering particles 305.

[0036] As shown in Figure 4 shown, the oil filtering device 301 includes an oil filtering device shell 302, an oil-water mixture inlet 303 arranged at the lower end of the oil filtering device shell 302, a filter cloth 304 arranged at the lower part of the oil filtering device shell 302, oil filtering particles 305 arranged at the upper part of the oil filtering device shell 302, and a clean water outlet 306 arranged at the upper end of the oil filtering device shell 302; the oil filtering section 3 is used to filter the oil stains in the condensed water, and then the treated water is sent to the water cooling section 4 for use.

[0037] The water cooling section 4 is provided with a water beating device 401, and the water beating device 401 includes a water receiving tray 405 arranged at the bottom, a water beating motor 402 arranged in the middle of the water receiving tray 405, a water beating impeller 403 arranged above the water beating motor 402, a water evaporation mechanism 404 arranged above the water beating impeller 403, and a cover plate 406 arranged above the water evaporation mechanism 404; the water receiving tray 405 is provided with a water beating water inlet 407 at the bottom on the left side, and a water beating water outlet 408 at the upper right side of the water receiving tray 405; the water beating motor 402 shaft of the water beating motor 402 extends upward, and the upper end of the water beating motor 402 shaft is connected with the water beating impeller 403.

[0038] As shown in Figure 6As shown, the air conditioning air pretreatment, role and discharge process: outdoor high temperature air from the air inlet into the fresh air section 1, and then into the air filter section 2, after the coarse filter 201, into the water cooling section 4; in the water cooling section 4, through the water cooling device 401 to cool the high temperature air, through the fan and air volume distributor 501 to the host indoor air inlet grille 6 and host outdoor air inlet grille 9; indoor air through the evaporator 7 heat exchange, and then by the indoor centrifugal fan 8 to the kitchen cold area; outdoor air first through the condenser, compressor 11, through the outdoor centrifugal fan 12 to the outdoor.

[0039] The above-described embodiments are only the preferred embodiments of the present application, and the usual changes and replacements made by those skilled in the art within the technical scheme of the present application should be included in the protection scope of the present application.

Claims

1. A water-cooled air conditioning pretreatment device, comprising an air conditioner, an air conditioning pretreatment device, and an electrical control unit, wherein the air conditioner includes an indoor unit and an outdoor unit; The indoor unit of the air conditioner includes an indoor air inlet grille, an evaporator, and an indoor centrifugal fan; the outdoor unit of the air conditioner includes an outdoor air inlet grille, a condenser, a compressor, and an outdoor centrifugal fan. The air conditioning pretreatment device includes a housing and, from left to right, a fresh air section, an air filter section, and an air supply section arranged sequentially within the housing; the left end of the fresh air section is an air inlet mounted on the wall, and the fresh air section introduces high-temperature outdoor fresh air; a condensate collection pan is arranged around the evaporator, and a water pump is installed on one side of the collection pan; starting the water pump can extract the condensate; its characteristic is: The air conditioning air pretreatment device also includes an oil filtration section and a water cooling section; the oil filtration section and the water cooling section are arranged between the air filtration section and the air supply section. The oil filtration section is equipped with an oil filtration device, which includes an oil filtration device housing, an oil-water mixture inlet located at the lower end, an oil filter cloth located at the lower part of the oil filtration device housing, oil filter particles located at the upper part of the oil filtration device housing, and a clean water outlet located at the upper end of the oil filtration device housing. The oil filtration section filters out oil from the condensate, turning it into clean water, which is then sent to the water cooling section. The water-cooling section is equipped with a water-spraying device, which includes a water receiving tray at the bottom, a water-spraying motor in the middle of the water receiving tray, a water-spraying impeller above the water-spraying motor, a water-drying mechanism above the water-spraying impeller, and a cover plate above the water-drying mechanism. A water inlet is provided at the bottom left side of the water receiving tray, and a water outlet is provided at the upper right side of the water receiving tray. The water-spraying motor shaft extends upward, and the upper end of the water-spraying motor shaft is connected to the water-spraying impeller.

2. The water-cooled air conditioning pretreatment device according to claim 1, characterized in that: The air filtration section is installed inside the ceiling and consists of a coarse filter screen.

3. The water-cooled air conditioning pretreatment device according to claim 1, characterized in that: The electrical control unit is located at the bottom of the indoor and outdoor units of the air conditioner and is responsible for the electrical control operation of the entire unit.

4. The water-cooled air conditioning pretreatment device according to claim 1, characterized in that: The condensate produced in the evaporator of the indoor unit of the air conditioner is stored in a water pan, and the water pump inlet pipe is fixed at the lowest point of the water pan. The water is sent to the oil filter device through the water pump outlet pipe, and is purified by the filter cloth and filter oil particles to become clean water. The clean water is sent to the water cooling section through the clean water outlet.

5. The water-cooled air conditioning pretreatment device according to claim 1, characterized in that: The condensate produced in the evaporator of the indoor unit of the air conditioner is stored in a water pan, and the water pump inlet pipe is fixed at the lowest point of the water pan; the water is then sent to the oil filter through the water pump outlet pipe.

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