WO2014063326A1

WO2014063326A1 - Air-purifying air-conditioner with cascade-type spray

Info

Publication number: WO2014063326A1
Application number: PCT/CN2012/083489
Authority: WO
Inventors: 刘宝林
Original assignee: Liu Baolin
Priority date: 2012-10-25
Filing date: 2012-10-25
Publication date: 2014-05-01

Abstract

Disclosed is an air-purifying air-conditioner with a cascade-type spray, comprising a housing (1) and a purification apparatus (2), wherein the purification apparatus is mounted on the housing, a hollow cavity of the purification apparatus is a spray chamber (23), an air inlet (21) and an air vent (22) are provided on a cavity wall of the hollow cavity, the air vent is provided with an air extraction apparatus (4), a spray apparatus (24) is provided at the top part of the spray chamber, a refrigeration apparatus (5) to cool water entering the spray apparatus is further provided on the housing, an inside wall of the spray chamber is provided with several baffle plates (26) placed transversely from top to bottom and arranged so as to be mutually staggered, through holes (24c) are provided on the baffle plates, a winding purification channel (25) is formed between the baffle plates, and the air vent and the air inlet respectively communicate with the top and bottom ends of the purification channel. The air-purifying air-conditioner ensures that air in the winding purification channel is fully cleaned and purified with water while being heat exchanged with the water. The air-purifying air-conditioner has good purification and cooling effects, has a simple structure, is convenient to maintain, and has low manufacturing costs.

Description

Waterfall type spray air purifying air conditioner

技术领域 Technical field

The invention belongs to an air purification device, in particular to a A waterfall-type spray air-purifying air conditioner that can change the temperature of the purified air is an improved technology of the spray-type air purification device.

背景技术 Background technique

In the space where we live and work, air pollution is everywhere. In order to create a living space with good air quality, a variety of air purifiers have entered thousands of households, and the air purifiers on the market. There are many varieties and different structures, such as electrostatic type, electronic dust collection type, plasma type, spray type, etc. The above existing air purifiers generally only purify the air, for example, remove dust and bacteria in the air. Toxic gases, etc., but can not change the temperature of indoor air, especially in hot weather, the indoor temperature is relatively high, and it is necessary to turn on the air conditioner to cool down. This method not only increases the cost of electricity, but also increases the cost of purchasing electrical appliances.

发明内容 Summary of the invention

The object of the present invention is to provide a waterfall type spray air purifying air conditioner with simple structure, good purification and cooling effect in consideration of the above problems; The invention can effectively reduce impurities such as dust contained in the air, purify the indoor air, and can adjust the air humidity and improve the indoor air quality.

In order to achieve the above object, the solution of the present invention is a waterfall type air purifying air conditioner, comprising a casing and a purifying device, wherein the purifying device is installed on the casing, and the hollow cavity provided by the purifying device is a shower room. The air inlet and the exhaust port communicating with the shower room are respectively disposed on the cavity wall of the hollow body provided in the purifying device, and the air purifying device capable of sucking outside air into the shower room through the air inlet is further provided on the purifying device The top of the shower room is provided with a sprinkling device capable of sprinkling water, the sprinkling device is in communication with the water supply device, and the housing is further provided with a refrigerating device for cooling the water entering the sprinkling device, the inner side of the sprinkling chamber The wall is provided with a plurality of interlaced partitions, and the partitions are respectively provided with through holes, and the positions of the partitions are staggered to communicate with the passages between the adjacent two partitions to form a tortuous purification passage, the intake port and the exhaust port respectively Connected to the purification channel.

on The plurality of baffles are arranged side by side in a staggered arrangement, and the meandering purifying channels formed between the baffles are longitudinally placed, the air inlets communicate with the lower end of the purifying passage, and the exhaust ports communicate with the upper end of the purifying passage. In this solution, the air flowing from the bottom to the top through the tortuous purification passage is dripped by the sprinkler and the partition. After washing, it is discharged, increasing the contact rate between air and water, effectively reducing impurities such as dust contained in the air.

The partition plate is a flat plate, and the baffle plate is further provided with a baffle plate for preventing water from falling from the edge of the baffle plate. The upper end of the purification passage is placed between the shower device and the uppermost partition. In this solution, since the temperature of the water sprayed by the sprinkler is the lowest, the temperature of the air passing through the upper end of the purifying passage is also the lowest, so that the temperature of the air discharged from the exhaust port is also relatively low, and the cooling effect is improved.

The adjacent two partitions are parallel to each other.

Preferably, the spacers are placed horizontally.

Further, on The refrigerating device comprises a compressor and a cooling pipe. The two ends of the cooling pipe are respectively connected with a high pressure port and a low pressure port of the compressor, and the sprinkling device is connected to the water supply device through a heat exchange tube, and the cooling pipe of the refrigerating device is embedded in the heat exchange tube. Inside the hollow channel.

on The water supply device comprises a water tank and a water pump, the water tank is located below the purification device, the water inlet of the water pump is connected with the water tank, and the water inlet of the heat exchange tube is connected with the water outlet of the water pump.

on The inner chamber of the water tank is further provided with a temperature sensor, and the refrigeration device is further provided with a control device for controlling the operation of the compressor, and the temperature sensor is electrically connected with the control device.

Further, in order to achieve water recycling, on The bottom of the shower room is provided with a drain pipe, and two ends of the drain pipe are respectively connected with the shower room and the water tank; the inner cavity of the water tank is provided with a plurality of filter partitions which are arranged alternately up and down, and the position of the filter partitions is staggered a water flow passage formed by the passage between the filter partitions, a filter screen is arranged on the water flow passage, and the water inlet of the water pump and the drain outlet of the drain pipe are respectively disposed on both sides of the filter partition. In the present scheme, the water flows from the water flow passage After filtering through the filter, impurities can be removed to ensure that the water used to purify the air is relatively clean, and the effect of impurities on the pump is also reduced.

on The exhaust device is installed on the exhaust port of the purifying device. In order to increase the intake air amount of the air inlet, the air inlet of the purifying device is further provided with a blower; in order to effectively degrade the toxic and harmful gas in the air, the harmful air is killed. The bacterium is provided with a photocatalyst network and/or an ultraviolet emitter on the exhaust port of the purification device.

The invention has a plurality of upper and lower horizontally arranged partition plates arranged on the inner side wall of the shower chamber, and is connected with the passage between the adjacent two partition plates at a position where the partition plates are staggered to form a bottom-up, meandering The purification channel, the cold water splashed from the sprinkler falls on the partition, the upper partition drops on the lower partition, and so on, the air flows from the inlet to the purification passage from bottom to top, first It is washed by the water dripped by each layer of the partition, and finally washed by the cold water sprayed by the spray device and discharged from the exhaust port. Since the cold water exchanges heat with the air, the water temperature is lower as it is closer to the water of the sprinkler, and the temperature of the water just sprayed from the sprinkler is the lowest, and the air is washed throughout the purification passage. The temperature is also gradually reduced, so the temperature of the air discharged from the exhaust port is the lowest, which improves the cooling effect. Also adjusts the humidity of the indoor air . By installing a temperature sensor in the inner cavity of the water tank for instantly detecting the temperature of the recycled water in the water tank, the temperature sensor detects that the temperature signal is fed back to the control device, and the control device controls the operation of the compressor of the refrigeration device according to the received temperature signal. To ensure that the water temperature of the water tank is within the range set by the user, because the compressor cools quickly, the heat exchange between the cooling pipe and the water flowing through the heat exchange tube is sufficient, and the water temperature drops time is shorter than the water temperature rise time, so the compression The working time of the machine is also relatively short, and the energy consumption is relatively small. When the compressor stops running, the present invention can also continue to adjust the air temperature. Since the whole process is a gradual and changing process, it works under the working state of the present invention. People who live are not feeling uncomfortable. The sound of running water generated during the work of the present invention makes people feel the feeling of being in the mountains, and the body and mind are unexpectedly relaxed. In addition, the structure of the invention is also simple and convenient to maintain.

附图说明 DRAWINGS

Figure 1 is a schematic view of the structure of the present invention.

Figure 2 is a schematic diagram of the control of the present invention.

具体实施方式 detailed description

The invention will be further described below in conjunction with the drawings and embodiments.

Waterfall type spray air purifying air conditioner of the invention As shown in Figs. 1 and 2, the structure includes a casing 1, a purifying device 2, a water supply device 3, an air extracting device 4, a refrigerating device 5, a heat exchange tube 6, and a blower 8. The purifying device 2 is installed in the casing 1 , and the hollow cavity provided by the purifying device 2 is a shower chamber 23 , and the cavity wall of the hollow cavity provided by the purifying device 2 is provided with an air inlet 21 and an exhaust port 22 . The air inlet 21 and the exhaust port 22 are respectively communicated with the shower room 23, and the top of the shower room 23 is further provided with a shower device 24 capable of sprinkling water on the shower chamber 23, and the shower device 24 passes through the heat exchange tube 6 and the water supply. The device 3 is connected, and the air extracting device 4 is installed on the exhaust port 22 of the purifying device 2. The air extracting device 4 can extract the air in the shower chamber 23 through the exhaust port 22, and can also pass the air outside the device. The air port 21 is sucked into the shower chamber 23, and the air blower 8 is installed in the air inlet 21 of the purifying device 2. The air blower 8 can introduce the outside air into the shower room 23, and the air extracting device 4 and the air blower 8 work together. The air flow rate through the purification passage 25 is increased, thereby increasing the amount of exhaust air of the purified air. The refrigeration device 5 includes a compressor 51 and a cooling pipe 52. The two ends of the cooling pipe 52 are respectively connected to the high pressure port 51a and the low pressure port 51b of the compressor 51, and the cooling pipe 52 of the refrigerating device 5 is embedded in the hollow passage of the heat exchange tube 6, and is compressed. When the machine 51 is in operation, the temperature of the cooling pipe 52 is lowered very low, and the refrigerant flowing into the portion of the heat exchange pipe 6 of the cooling pipe 52 flows in the opposite direction to the flow of water in the heat exchange pipe 6, and flows through the hollow passage of the heat exchange pipe 6. The water is heat exchanged with the cooling pipe 52 so that the temperature of the water entering the sprinkler 24 is lowered.

In this embodiment, the inner side wall of the shower room 23 is provided with a plurality of partitions 26 arranged side by side and arranged in a staggered manner. The partition plate 26 is placed under the shower device 24, and each of the partition plates 26 is respectively provided with a plurality of through holes. 24c, each of the partitions 26 is horizontally placed. The partition 26 of the present embodiment is a flat plate. The upper surface of the partition 26 is further provided with a baffle 26a for preventing water from falling from the edge of the partition 26. The partitions 26 are staggered. The passage between the adjacent two partition plates 26 communicates to form a longitudinal meandering purification passage 25, the intake port 21 communicates with the lower end of the purification passage 25, the exhaust port 22 communicates with the upper end of the purification passage 25, and the upper end of the purification passage 25 Between the shower device 24 and the uppermost partition 26, the cold water splashed from the shower device 24 falls on the partition 26 below it, and the upper partition 26 is dropped through the through hole 24c in the lower layer. The plate 26, and so on, finally drops to the bottom of the shower chamber 23 for recovery cycle, and the air enters the tortuous purification passage 25 from the air inlet 21, and flows downward from the bottom in the purification passage 25 (purification in Fig. 1) The arrow in channel 25 refers to the direction of air flow), on the one hand, the air is added Shower time flows 23, increasing the air reaching the rate of contact with water, dust and the like contained in the air effectively reduce impurities On the other hand, because the closer The lower the water temperature of the water of the sprinkler device 24, the lower the temperature of the air flowing from the bottom to the upper side of the purification passage 25 is washed, and the temperature of the air is gradually lowered due to the continuous heat transfer with the water of lower and lower temperatures. The temperature of the air discharged from the exhaust port 22 is guaranteed to be the lowest.

Above The water supply device 3 includes a water tank 31 and a water pump 32. The water inlet of the heat exchange tube 6 communicates with the water outlet of the water pump 32 through the water pipe, and the water outlet of the heat exchange tube 6 communicates with the shower device 24 through the water pipe, and the water inlet and the water tank of the water pump 32 31 is connected, the water tank 31 is placed under the purifying device 2, and the drain chamber 11 is provided at the bottom of the shower chamber 23, and the two ends of the drain pipe 11 are respectively communicated with the shower chamber 23 and the water tank 31, and the inner chamber of the water tank 31 is provided. There are a plurality of filter partitions 90 arranged in a staggered manner, a water flow passage 90a formed by the filter partition 90 at a position shifted from the passage between the filter partitions 90, and a water filter passage 90a provided with a filter 90b and a water inlet of the water pump 32. The drain ports of the drain pipe 11 are respectively placed on both sides of the filter partition 90, and the water sprinkled from the shower device 24 falls to the bottom of the shower room 23, and then flows back to the inner cavity of the water tank 31 through the drain pipe 11, and flows back. The water in the inner space of the water tank 31 is filtered by the filter flow 90b through the water flow passage 90a formed between the filter partitions 90, and then pumped by the water pump 32 to the shower device 24 (the arrow in the water tank 31 in Fig. 1 indicates the direction of the water flow) To achieve the recycling of water. During the operation of the present invention, the water surface of the water accumulated at the bottom of the shower room 23 cannot be higher than the lower edge of the air inlet 21, otherwise the water will flow out from the air inlet 21, and the drain port of the drain pipe 11 is disposed upward to avoid the drain pipe. The water flow of 11 directly impacts the bottom of the water tank 31, causing the impurities deposited on the bottom of the water tank 31 to diffuse. The water tank 31 is also provided with an activated carbon package 93. In this embodiment, the activated carbon package 93 can be directly placed in the water of the water tank 31, or can be embedded in the filter. In the net 90b, the activated carbon package 93 adsorbs toxic and harmful substances in the water in the water tank to purify the water source.

In order to detect the water temperature in the water tank 31 and avoid waste of electric energy caused by the long-time operation of the compressor 51, the inner chamber of the water tank 31 is further provided with a temperature sensor 7, and the refrigeration device 5 is further provided with a control device 53 for controlling the operation of the compressor 51, and the temperature. The sensor 7 is electrically connected to the control device 53. During the operation of the present invention, the temperature sensor 7 detects the water temperature in the water tank 31, the temperature sensor 7 detects that the temperature signal is fed back to the control device 53, and the control device 53 controls the operation of the compressor 51 according to the received temperature signal, that is, when the control device 53. When the temperature of the water fed back by the temperature sensor 7 is lower than the set temperature, the control device 53 turns off the power of the compressor 51, and the compressor 51 stops running. When the control device 53 receives the temperature of the water fed back by the temperature sensor 7 is higher than the setting. At a certain temperature, the control unit 53 turns on the power of the compressor 51, and the compressor 51 operates to ensure that the water temperature of the water tank 31 is maintained within a certain temperature range.

In order to effectively degrade the toxic and harmful gases in the air, kill harmful bacteria in the air, A photocatalyst network 91 and an ultraviolet emitter 92 are further disposed on the exhaust port 22 of the purification device 2. In order to further ensure the cleanliness of the exhaust air, the gas outlet filter 94 and the activated carbon composite mesh 95 are further disposed on the exhaust port 22. .

During the operation of the present invention: before operation, a certain amount of water is injected into the water tank 31, and after the power is turned on, the water pump 32, the air extracting device 4, and the air blower 8 are activated, and the temperature sensor 7 detects the water temperature of the water tank 31, if the water temperature is higher than the control device 53 When the temperature upper limit value is set, the compressor 51 is operated, and when the water temperature is lower than the temperature lower limit value set by the control device 53, the compressor 51 is not operated, and by adjusting the gear position switch, the air extracting device 4 and the air blower 8 can be changed. The output power meets the needs of the user. After the working of the present invention for a certain period of time, the water in the water tank 31 is mixed with a lot of impurities, so it is necessary to periodically replace the water in the water tank.

Claims

A waterfall type air purifying air conditioner includes a casing (1) and a purifying device (2), the purifying device (2) is mounted on the casing (1), and the cavities provided by the purifying device (2) The body is a shower room (23), and the air inlet (21) and the exhaust port (22) communicating with the shower room (23) are respectively disposed on the cavity wall of the hollow body provided by the purification device (2), and are purified. The device (2) is further provided with an air blowing device (4) capable of sucking outside air into the shower room (23) through the air inlet (21), and the top of the shower room (23) is provided with a sprinkling device capable of sprinkling water. (24) The sprinkler device (24) is in communication with the water supply device (3), and the casing (1) is further provided with a refrigerating device (5) for cooling the water entering the sprinkler device (24), characterized in that The inner side wall of the shower room (23) is provided with a plurality of interleaved partitions (26), and the partitions (26) are respectively provided with through holes (24c), and the partitions (26) are staggered at positions adjacent to each other. The passage between the two partitions (26) communicates to form a tortuous purification passage (25), and the intake port (21) and the exhaust port (22) respectively and the purification passage 25) communication.
The waterfall type spray air purifying air conditioner according to claim 1, wherein the plurality of partition plates (26) are arranged in a staggered arrangement on the upper and lower sides, and a tortuous purification passage is formed between the partition plates (26) ( 25) Positioned longitudinally, the air inlet (21) communicates with the lower end of the purification passage (25), and the exhaust port (22) communicates with the upper end of the purification passage (25).
The waterfall type spray air purifying air conditioner according to claim 2, wherein the partition plate (26) is a flat plate, and the partition plate (26) is further provided with water to prevent water from falling from the edge of the partition plate (26). A baffle (26a) having an upper end of the purification passage (25) interposed between the shower device (24) and the uppermost partition (26).
A waterfall-type spray air-purifying air conditioner according to claim 3, wherein said adjacent two partitions (26) are parallel to each other.
A waterfall-type spray air-purifying air conditioner according to claim 4, wherein said partition (26) is placed horizontally.
The waterfall type air purifying air conditioner according to any one of claims 1 to 5, characterized in that the refrigerating device (5) comprises a compressor (51) and a cooling pipe (52), and a cooling pipe (52) The two ends are respectively connected to the high pressure port (51a) and the low pressure port (51b) of the compressor (51), and the sprinkling device (24) communicates with the water supply device (3) through the heat exchange tube (6), and the refrigerating device (5) The cooling tube (52) is embedded in the hollow passage of the heat exchange tube (6).
A waterfall type spray air purifying air conditioner according to claim 6, wherein said water supply means (3) comprises a water tank (31) and a water pump (32), and the water tank (31) is located below the purifying means (2) The water inlet of the water pump (32) is in communication with the water tank (31), and the water inlet of the heat exchange tube (6) is connected to the water outlet of the water pump (32).
The waterfall type air purifying air conditioner according to claim 7, characterized in that the inner chamber of the water tank (31) is further provided with a temperature sensor (7), and the refrigerating device (5) is further provided for controlling the compressor (51) The operating control device (53), the temperature sensor (7) is electrically connected to the control device (53).
The waterfall type air purifying air conditioner according to claim 6, wherein a bottom of the shower room (23) is provided with a drain pipe (11), and two ends of the drain pipe (11) are respectively sprayed The chamber (23) is in communication with the water tank (31); the inner chamber of the water tank (31) is provided with a plurality of filter partitions (90) arranged in a staggered manner, and the filter partitions (90) are staggered with the filter partitions (90). The water passage (90a) formed by the passage between the passages, the filter (90b) is provided on the water passage (90a), and the water inlet of the water pump (32) and the drain of the drain (11) are respectively placed in the filter partition On both sides of (90).
A waterfall type spray air purifying air conditioner according to claim 6, wherein said air extracting means (4) is mounted on an exhaust port (22) of the purifying means (2), and the purifying means (2) A blower (8) is further disposed on the gas port (21); a photocatalyst mesh (91) and/or an ultraviolet emitter (92) is further disposed on the exhaust port (22) of the purification device (2).