Vertical type air conditioner refrigerating and heating device capable of enhancing convective heat transfer based on capillary tube

Abstract

The invention discloses a vertical enhanced convective heat transfer air conditioner refrigerating and heating device based on a capillary tube, and particularly relates to the technical field of air conditioners, the vertical enhanced convective heat transfer air conditioner refrigerating and heating device comprises a heat exchange mechanism, the heat exchange mechanism comprises the capillary tube used for conveying a heat exchange medium, and the capillary tube exchanges heat with external air in the heat exchange medium conveying process so as to achieve refrigerating or heating; the heat exchange mechanism is located in the barrel, air enters the barrel from an air inlet hole in the top of the barrel to make contact with the capillary tube, and the air is exhausted from an exhaust hole in the outer wall of the barrel after heat exchange; the arranged heat exchange mechanism is based on a large-area capillary network structure, efficient heat conversion is achieved, the structure is mainly based on heat convection, no fan noise exists in the heat exchange process, silent operation is achieved, in addition, an upwards-guiding exhaust assembly is arranged on the outer side of the heat exchange mechanism, adjusted air is upwards or horizontally sent out through a low-speed fan, and the heat exchange efficiency is improved. Airflow is prevented from directly blowing the human body, and comfort and use experience are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of air conditioners, in particular to an air conditioner refrigeration and heating device based on a vertical capillary enhanced convection heat exchange. BACKGROUND

[0002] An air conditioner is a device for adjusting the air environment in a closed space, and has the functions of refrigeration and heating. The technology adopted mainly relies on the compression refrigeration (heating) cycle.

[0003] The existing air conditioners are mainly divided into central air conditioners and split air conditioners according to the use scene. The central air conditioners and split air conditioners are widely used in many scenes such as home, shopping mall and office. Although the air conditioner technology has been developed for many years, the mainstream refrigeration and heating devices on the current market still have deficiencies in comfort, installation flexibility and popularity.

[0004] The traditional air conditioner relies on a fan to forcibly circulate air, and the cold and hot air is directly blown to the human body. The blowing feeling and temperature are uneven, the high-speed airflow takes away the heat on the surface of the human body, causing cold feeling, headache and joint discomfort. The hot air is easy to cause dry heat and dry mouth, and there is an obvious temperature gradient and dead angle in the room, and the body feeling is uneven. Moreover, when refrigerating, the surface temperature of the evaporator is too low, and the indoor air is often excessively dehumidified, causing respiratory and skin discomfort problems. Therefore, in the refrigeration or heating process of the air conditioner, the cold air or hot air is directly blown to the human body by the fan, which is easy to cause obvious discomfort. Long-term exposure to such an environment may cause air conditioner disease, which is not conducive to the health of the user. SUMMARY

[0005] The purpose of the present application is to overcome the deficiencies of the prior art and provide an air conditioner refrigeration and heating device based on a vertical capillary enhanced convection heat exchange.

[0006] In order to solve the above technical problems, the present application adopts the following technical scheme: The air conditioner refrigeration and heating device based on a vertical capillary enhanced convection heat exchange comprises: A heat exchange mechanism comprising a capillary tube for conveying a heat exchange medium, the capillary tube exchanges heat with the external air during the conveying of the heat exchange medium to achieve refrigeration or heating; A cylinder, the heat exchange mechanism is located inside the cylinder, air enters its inside from the top air inlet hole of the cylinder and contacts the capillary tube, and the air is discharged from the exhaust hole on the outer wall of the cylinder after heat exchange; A circulating pipeline, the circulating pipeline conveys the heat exchange medium to the capillary tube and conveys the heat exchanged heat exchange medium to the outside of the cylinder, and the end of the circulating pipeline is connected with a heat exchange medium circulating device.

[0007] Preferably, the heat exchange mechanism further comprises a liquid collecting pipe, a liquid outlet pipe is arranged at the top of the liquid collecting pipe, and the end of the liquid outlet pipe is connected with the liquid inlet of the capillary tube, and the liquid outlet of the capillary tube is connected with the hollow tube.

[0008] Preferably, the circulating pipeline comprises a liquid inlet pipe connected with the liquid collecting pipe and a return pipe connected with the end of the hollow tube.

[0009] Preferably, the top of the cylinder body is provided with an air inlet assembly, the air inlet assembly comprises an air inlet box connected to the top of the cylinder body, the bottom of the air inlet box is provided with a gas guide hole corresponding to the air inlet hole, one side of the air inlet box is connected with an air guide pipe, the end of the air guide pipe extends downward, and the top end of the air guide pipe is fixed with an air extractor.

[0010] Preferably, the bottom end of the air guide pipe is connected with a base, the top of the base is provided with a socket matched with the end of the air guide pipe, the side wall of the base is provided with a plurality of air inlets, and the side wall of the base is provided with a filter plate.

[0011] Preferably, the outer portion of the cylinder body is provided with a wind guide cylinder, the wind guide cylinder and the cylinder body are provided with a cavity for air circulation, the top of the cylinder body is inserted with a main wind guide box, the top of the main wind guide box is connected with a secondary wind guide box, the main wind guide box and the secondary wind guide box are both provided with vertical air holes, and the air holes of the two are communicated.

[0012] Preferably, the outer portion of the wind guide cylinder is provided with a protective cylinder, the top of the protective cylinder is inserted with a mounting seat, the middle portion of the mounting seat is provided with a through hole, and an air exhaust fan is fixed in the through hole.

[0013] Preferably, the top of the mounting seat is inserted with a wind guide plate, and the outer wall of the wind guide plate is provided with horizontal and inclined upward air exhaust holes.

[0014] Preferably, the inside of the cylinder body is provided with a spray pipe at the top end of the hollow tube, the bottom of the spray pipe is provided with a plurality of nozzles facing the capillary tube, and the liquid inlet of the spray pipe is connected with a guide pipe.

[0015] Preferably, the upper portion of the liquid collecting pipe is provided with a partition plate, and one side of the partition plate is connected with a blowdown pipe.

[0016] (1) The heat exchange mechanism arranged in the application is based on a large-area capillary network structure, realizes efficient heat conversion, when refrigerating, low-temperature cold water is passed into the capillary, cooling is realized by absorbing the heat of the surrounding air, when heating, high-temperature hot water is passed in, heat is released to the surrounding to realize temperature rise, the structure is mainly based on convection heat exchange, the heat exchange process is free of fan noise, is operated quietly, and is especially suitable for indoor environment, in addition, an upward guiding exhaust structure is arranged on the outside of the heat exchange mechanism, the adjusted air is obliquely upward or horizontally sent out through a low-speed fan, direct air flow blowing to the human body is avoided, and the comfort and use experience are effectively improved.

[0017] (2) In order to further guarantee the heat exchange performance and sanitary conditions, a spraying cleaning system is arranged on the upper part of the capillary structure, a spraying pipe is connected with a cleaning liquid source through an external pipe, uniform water mist is formed through the bottom nozzle, and the outer wall of the capillary can be regularly washed; the structure does not need to be disassembled for cleaning, the maintenance difficulty is obviously reduced, dust and dirt accumulation is effectively avoided, and the heat exchange efficiency and system stability of the capillary in long-term operation are guaranteed.

[0018] (3) In order to optimize air flow organization and improve energy utilization efficiency, an independent air inlet assembly is arranged on the top of the cylinder, the air inlet thereof extends to the bottom of the equipment and is far away from the exhaust air flow area, the design effectively avoids that the just discharged cold or warm air is short-circuited and sucked in, reduces energy circulation loss, ensures that the refrigeration or heating effect is concentrated on the indoor environment, and thus the overall energy efficiency and regulation performance of the system are improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0020] Figure 1 It is a structural schematic diagram of the present application; Figure 2 It is a sectional view of the present application; Figure 3 It is an explosion view of the present application; Figure 4 It is a schematic diagram of the internal structure of the protective cylinder of the present application; Figure 5 It is a perspective view of the heat exchange mechanism of the present application; Figure 6 It is a perspective view of the heat exchange assembly of the present application; Figure 7 It is a sectional view of the air inlet assembly of the present application; Figure 8 It is a sectional view of the cylinder of the present application; Figure 9For Figure 8 Enlarged view of middle A part; Figure 10 Structure diagram of the spray pipe of the application.

[0021] Explanation of reference signs: 100, mounting seat; 110, air deflector; 120, exhaust fan; 200, protective cylinder; 300, main air deflector box; 310, auxiliary air deflector box; 400, air inlet assembly; 410, exhaust fan; 420, air inlet pipe; 430, air inlet hole; 440, air inlet box; 500, cylinder body; 510, air deflector cylinder; 520, air inlet hole; 530, air outlet hole; 600, base; 610, filter plate; 620, air inlet; 630, insertion hole; 700, spray pipe; 710, guide pipe; 720, spray head; 730, partition; 740, drain pipe; 800, heat exchange mechanism; 810, capillary tube; 820, liquid discharge pipe; 830, liquid collection pipe; 840, hollow pipe; 900, circulating pipeline; 910, liquid inlet pipe; 920, return pipe; 1000, heat exchange medium circulating device. DETAILED DESCRIPTION

[0022] In order for those skilled in the art to better understand the technical solutions of the application, the application will be further described in detail below with reference to the drawings.

[0023] In order to solve the problems of the existing central air conditioner and split air conditioner relying on the forced circulation of air by the fan, the cold and hot air directly blowing to the human body, the uneven blowing feeling and temperature, the high-speed airflow taking away the heat on the surface of the human body, causing cold feeling, headache and joint discomfort, the application provides an air conditioner refrigeration and heating device based on vertical enhanced convection heat exchange of capillary tube, comprising: a protective cylinder 200, a cylinder body 500, a heat exchange mechanism 800 and a circulating pipeline 900; As Figure 1 and Figure 2 shown, the protective cylinder 200 is an external protective shell of the air conditioner refrigeration and heating device of the application, used for protecting the internal structure, at the same time, the protective cylinder 200 also has the heat insulation effect, separating the heat exchange mechanism 800 from the indoor environment, avoiding the problem that the heat exchange mechanism 800 is directly exposed to the outside and may be polluted by dust or other impurities in the air; The heat exchange mechanism 800 is arranged in the interior of the cylinder body 500, and comprises a capillary tube 810 for conveying heat exchange medium, the capillary tube 810 exchanges heat with the air outside the capillary tube 810 during conveying of the heat exchange medium to achieve refrigeration or heating, when the air flows from top to bottom and contacts the capillary tube 810 with a large area, the heat exchange medium in the capillary tube 810 exchanges heat with the air, Specifically, when the capillary tube 810 passes through 7℃ water, the capillary tube 810 exchanges heat with the air layer close to the surface of the capillary tube 810, thereby causing natural convection of the air, the air flows downward in the cylinder body 500 due to the cold, and the cold air is discharged from the exhaust hole 530 in the outer wall of the cylinder body 500 (refrigeration); When the capillary tube 810 passes through hot water, the hot water flows in the capillary tube 810, the temperature of the surface of the capillary tube 810 is increased through the heat conduction of the pipe wall, the high temperature of the surface of the capillary tube 810 heats the air through heat conduction, and the warm air is finally discharged from the exhaust hole 530 in the outer wall of the cylinder body 500 (heating).

[0024] As shown in Figure 2 The outer part of the cylinder body 500 is provided with a wind guide cylinder 510, and the wind guide cylinder 510 and the cylinder body 500 are provided with a cavity for air flow, after the cold or warm air is discharged through the exhaust hole 530, the cold air enters the cavity, and more and more cold or warm air is accumulated in the cavity; As shown in Figure 2 The top of the protective cylinder 200 is provided with a mounting seat 100, a through hole is formed in the middle part of the mounting seat 100, and an exhaust fan 120 is fixed in the through hole, the exhaust fan 120 is started, the exhaust fan 120 is a low-speed fan, and the exhaust fan 120 draws the air in the cavity upward, as shown in Figure 2 The top of the cylinder body 500 is provided with a main air guide box 300, the top of the main air guide box 300 is connected with a secondary air guide box 310, the main air guide box 300 and the secondary air guide box 310 are both provided with vertical air holes, and the air holes of the two are communicated, the air passes through the air holes of the main air guide box 300, then passes through the air holes of the secondary air guide box 310, and then is drawn into the inner cavity of the air guide plate 110 by the exhaust fan 120, as shown in Figure 2As shown, the top of the mounting seat 100 is inserted with the air deflector 110, and the outer wall of the air deflector 110 is provided with horizontal and upwardly inclined exhaust holes. Under the action of wind pressure, the air in the inner cavity of the air deflector 110 is discharged from the exhaust holes of the air deflector 110. In actual use, the air conditioning refrigeration and heating device of the application is placed at the corner of the indoor wall, and the height of the exhaust hole of the air deflector 110 is higher than the height of the user. When the cold air or warm air is continuously discharged, it flows horizontally or in an inclined direction in the room and does not blow to the user's body, and finally mixes in the indoor air, so as to achieve the purpose of cooling or heating the indoor air.

[0025] As shown in Figure 1 , the heat exchange medium circulating device 1000 uses a circulating pump as a power source and a water tank as a heat exchange medium transfer storage tank. The water tank can be connected with the water pipe of the external heat pump device to provide cold water or hot water. The application uses cold water or hot water as the heat exchange medium. As shown in Figure 5 , the heat exchange mechanism 800 uses a plurality of capillary tubes 810, which are vertically distributed inside the cylinder body 500. A plurality of liquid discharge pipes 820 are also provided at the top of the liquid collecting pipe 830, and each liquid discharge pipe 820 corresponds to a capillary tube 810. The plurality of capillary tubes 810 share the same hollow pipe 840. Figure 6 As shown in Figure 6 , a single capillary tube 810 is a disc-shaped structure, and the flow path of the heat exchange medium is from the liquid inlet pipe 910 to the liquid collecting pipe 830, to the liquid discharge pipe 820, to the outer edge extension end of the capillary tube 810, to the center end of the capillary tube 810, to the hollow pipe 840, and finally to the return pipe 920. As shown in Figure 1 , Figure 5 , the circulating pump draws the heat exchange medium into the circulating pipeline 900, and then into the liquid collecting pipe 830. After the inside of the liquid collecting pipe 830 is filled with heat exchange medium, the heat exchange medium is pressed into the liquid discharge pipe 820 under the action of pressure. The liquid discharge pipe 820 delivers the heat exchange medium to the capillary tube 810. After the heat exchange medium passes through the capillary tube 810, the capillary tube 810 conducts the heat of the air to the heat exchange medium. The heat exchange medium is delivered downward through the hollow pipe 840 and then flows back to the water tank through the return pipe 920. The heat exchange medium is again drawn back by the external heat pump device for heat conversion and then replenished with new heat exchange medium in the water tank. The heat exchange medium is circulated and supplied continuously to flow in the capillary tube 810, so as to realize continuous heat exchange and achieve the purpose of refrigeration or heating. It should be noted that the heat exchange and cooling are mainly carried out by using 7℃ water because, through scientific calculation and considering the heat exchange efficiency, the temperature on the surface of the capillary tube 810 is usually 1-2℃ higher than the water temperature, which is far lower than the dew point temperature of most indoor air, and the 7℃ cold water can ensure that the surface of the capillary tube 810 is cold enough to make the water vapor in the air in the cylinder body 500 condense and precipitate smoothly, thereby achieving the purpose of cooling.

[0026] In this embodiment, the capillary tube 810 forms a pipe network structure based on a large area, and realizes efficient heat conversion. When cooling, cold water is introduced into the capillary tube 810 to realize the cooling effect by absorbing the heat of the surrounding air. When heating, hot water is introduced into the capillary tube 810 to release heat to the surrounding environment to achieve the purpose of heating. The structure mainly uses convection heat exchange, and the heat exchange process is silent without fan noise, which is especially suitable for indoor environments. In addition, the heat exchange mechanism 800 is provided with an upwardly directed air exhaust structure (air guide cylinder 510, main air guide box 300, auxiliary air guide box 310, mounting seat 100 and air guide plate 110), which can tilt upward or horizontally by a low-speed exhaust fan 120 to avoid direct blowing of air to the human body, effectively improving comfort and use experience.

[0027] After long-term use of the air conditioner cooling and heating device, the following problems exist: the air contains dust, soot, bacteria and other impurities, although the filter structure can filter the impurities, but after long-term use, impurities will inevitably enter the cylinder body 500; during the cooling process, when the surface temperature of the capillary tube 810 is lower than the dew point temperature of the indoor air, water droplets will condense on the surface of the capillary tube 810, and impurities will adhere to the surface of the capillary tube 810; and in a long-term humid environment, the dust in the air provides an ideal breeding environment for mold and bacteria, and the mold smell or earthy smell produced by microbial metabolism enters the indoor environment with the air circulation, causing the indoor environment to be polluted and have a foul smell during cooling and heating. In order to solve the above problems, the existing solution is to disassemble the internal structure of the air conditioner and clean and deodorize these structures one by one, but this cleaning method requires a lot of operation time and has certain technical requirements, which is difficult for users to achieve. In order to solve this problem, the following embodiments are provided. As shown in Figure 4 The inside of the cylinder body 500 is provided with a spray pipe 700 at the top end of the hollow pipe 840, and the spray pipe 700 is continuously supplied with cleaning liquid, which can wash the capillary tube 810 below the spray pipe 700, Specifically, the bottom of the spray pipe 700 is provided with a plurality of spray heads 720 facing the capillary tube 810, and the liquid inlet of the spray pipe 700 is connected with the conduit 710. The spray head 720 faces the capillary tube 810, and the spray head 720 adopts an atomizing spray head. The cleaning liquid sprayed by the spray head 720 has a small pressure and will not cause impact damage to the capillary tube 810, so as to ensure the structure of the capillary tube 810. The end of the conduit 710 penetrates the cylinder body 500, the air duct 510 and the protection cylinder 200, and extends to the outside of the protection cylinder 200. During the cleaning process of the capillary tube 810, the user can use an external cleaning device (not shown in the figure). The existing cleaning device usually adopts a water pump to connect a cleaning liquid tank. The water outlet of the water pump is connected with a hose. The end of the hose is connected with the conduit 710 by screwing. The cleaning liquid enters the conduit 710 in the form of high pressure under the extraction of the water pump. The cleaning liquid is finally sprayed from the spray head 720 and is sprayed on the capillary tube 810 from top to bottom. The surface of the capillary tube 810 is cleaned. This embodiment is based on the structure of the capillary tube 810. The spray cleaning system (the conduit 710, the spray pipe 700 and the spray head 720) is arranged on the upper part of the capillary tube 810. The spray pipe 700 is connected with a cleaning liquid source through an external conduit. The cleaning liquid is input into the spray pipe 700 through the conduit 710 and forms uniform water mist through the spray head 720 at the bottom. The outer wall of the capillary tube 810 can be regularly sprayed and cleaned. This structure does not need to be disassembled for cleaning, significantly reduces the maintenance difficulty, effectively avoids the accumulation of dust and dirt, and ensures the heat exchange efficiency and system stability of the capillary tube 810 during long-term operation.

[0028] As shown in Figure 4 The upper part of the collecting pipe 830 is provided with a partition plate 730. One side of the partition plate 730 is connected with a drain pipe 740. The partition plate 730 separates the collecting pipe 830 from the capillary tube 810, and at the same time, divides the cylinder body 500 into two space regions, i.e. an upper space region and a lower space region. The spray pipe 700 and the capillary tube 810 are located in the upper space region, and the collecting pipe 830 is located in the lower space region. During the spraying process, the generated sewage automatically falls on the top of the partition plate 730. The top of the partition plate 730 is an inclined surface. The lowest part of the top surface of the partition plate 730 corresponds to the end of the drain pipe 740 (as shown in Figure 4 The sewage is discharged from the drain pipe 740 to the outside of the cylinder body 500, the air duct 510 and the protection cylinder 200 (during the refrigeration process, the water droplets generated on the outer surface of the capillary tube 810 also drop to the top of the partition plate 730 and are finally discharged from the drain pipe 740 to the outside of the cylinder body 500, the air duct 510 and the protection cylinder 200).

[0029] It should be noted that the water droplets generated in the process of eluting the capillary tube 810 fall freely downward, and in this process, the water droplets fall to the outer wall of the capillary tube 810 and splash around, and because the air outlet holes 530 on the outer wall of the cylinder body 500 are inclined upward, the water droplets will not splash to the outside of the cylinder body 500 through the air outlet holes 530, which is beneficial to protect other structures outside the cylinder body 500 and avoid the problem of odor generated inside the air conditioner refrigeration and heating device due to sewage residue.

[0030] It should be noted that the conduit 710 is a disc structure, and the disc center bottom is fixed by glue to the top of the hollow tube 840 (as shown in Figure 6 As shown, the top end of the hollow tube 840 is fixed with a cylindrical support block made of plastic material, and the conduit 710 is also made of plastic material, and the support block is used to support the conduit 710 to ensure the stability of the conduit 710, As shown in Figure 2 The conduit 710 is sealed at the hole position of the cylinder body 500, the air guide duct 510 and the protection cylinder 200 by a sealing rubber ring to improve the sealing performance of the protection cylinder 200 and the air guide duct 510, avoid air from being discharged from the gap between the conduit 710 and the air guide duct 510 and the protection cylinder 200, and ensure the use experience of the air conditioner.

[0031] In order to solve the problem of short-circuiting of the just discharged cold or warm air, the application provides the following embodiments: As shown in Figure 2 , Figure 7 The top of the cylinder body 500 is provided with an air inlet assembly 400, which is used to suck indoor air around the bottom of the air conditioner refrigeration and heating device into the cylinder body 500. Specifically, the air inlet assembly 400 includes an air inlet box 440 connected to the top of the cylinder body 500, the bottom of the air inlet box 440 is provided with a gas guide hole 430 corresponding to the air inlet hole 520, one side of the air inlet box 440 is connected with a gas guide pipe 420, the top end of the gas guide pipe 420 is fixed with an air extractor 410, the bottom end of the gas guide pipe 420 is connected with a base 600, the top of the base 600 is provided with a insertion hole 630 matched with the end of the gas guide pipe 420, and the side wall of the base 600 is provided with a plurality of air inlets 620. During the air inlet process of refrigeration or heating, the air extractor 410 is started to extract air, the air enters the base 600 from the air inlets 620, then enters the gas guide pipe 420 through the insertion hole 630, enters the air inlet box 440 through the channel of the air extractor 410, and the air in the air inlet box 440 is continuously under the action of subsequent air pressure, then passes through the gas guide hole 430, then passes through the air inlet hole 520, and finally enters the cylinder body 500. In this embodiment, in order to optimize air flow organization and improve energy utilization efficiency, an independent air inlet assembly 400 is arranged at the top of the cylinder 500, and the air inlet end extends to the bottom of the equipment and is away from the air exhaust flow area, which effectively avoids the short circuit of the just discharged cold or warm air, reduces the energy circulation loss, ensures that the refrigeration or heating effect is concentrated on the indoor environment, and improves the overall energy efficiency and adjustment performance of the system.

[0032] It should be noted in the present application that, as shown in Figure 2 The side wall of the base 600 is wrapped with a filter plate 610, and the filter plate 610 adopts the same structure as the existing air conditioner filter structure. The filter plate 610 adopts two semicircular micro-porous filter screens, and the end portions of the two semicircular micro-porous filter screens are positioned by magnetic attraction. Specifically, the filter plate 610 directly filters impurities in the air to avoid dust in the air from entering the cylinder 500 and reduce the pollution of the capillary tube 810 by impurities, so as to keep the surface of the capillary tube 810 free of impurities. The air directly contacts the capillary tube 810, and the heat conduction efficiency is not affected, which guarantees the heat exchange efficiency of the capillary tube 810.

[0033] The above only describes some exemplary embodiments of the present application by way of illustration. It is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.

Claims

1. A capillary-based vertical enhanced convection heat exchange air conditioner refrigeration and heating device, characterized in that: a heat exchange mechanism (800) comprising a capillary tube (810) for conveying a heat exchange medium, which exchanges heat with the external air during the conveying of the heat exchange medium to achieve refrigeration or heating; a cylinder (500), wherein the heat exchange mechanism (800) is located inside the cylinder (500), air enters the inside of the cylinder (500) from the top air inlet hole (520) and contacts the capillary tube (810), and the air is discharged from the exhaust hole (530) on the outer wall of the cylinder (500) after heat exchange; a circulating pipeline (900) for conveying the heat exchange medium into the capillary tube (810) and conveying the heat exchanged heat exchange medium outside the cylinder (500), and the end of the circulating pipeline (900) is connected with a heat exchange medium circulating device (1000). The heat exchange mechanism (800) further comprises a liquid collecting pipe (830), the top of the liquid collecting pipe (830) is provided with a liquid discharge pipe (820), the end of the liquid discharge pipe (820) is connected with the liquid inlet of the capillary tube (810), and the liquid outlet of the capillary tube (810) is connected with a hollow pipe (840). The circulating pipeline (900) comprises a liquid inlet pipe (910) connected with the liquid collecting pipe (830) and a return pipe (920) connected with the end of the hollow pipe (840). The top of the cylinder (500) is provided with an air inlet assembly (400), the air inlet assembly (400) comprises an air inlet box (440) connected to the top of the cylinder (500), the bottom of the air inlet box (440) is provided with a gas guide hole (430) corresponding to the air inlet hole (520), one side of the air inlet box (440) is connected with a gas guide pipe (420), the end of the gas guide pipe (420) extends downward, and the top end of the gas guide pipe (420) is fixed with an air suction fan (410).

2. The capillary based, vertical, enhanced convection heat exchange air conditioning, refrigeration and heating apparatus of claim 1, wherein: The bottom end of the gas guide pipe (420) is connected with a base (600), the top of the base (600) is provided with a jack (630) matched with the end of the gas guide pipe (420), the side wall of the base (600) is provided with a plurality of air inlets (620), and the side wall of the base (600) is provided with a filter plate (610).

3. The capillary based vertical enhanced convection heat transfer air conditioning refrigeration heating apparatus of claim 2, wherein: The outside of the cylinder (500) is provided with a wind guide cylinder (510), a cavity for air flow is arranged between the wind guide cylinder (510) and the cylinder (500), a main air guide box (300) is inserted into the top of the cylinder (500), a vice air guide box (310) is connected to the top of the main air guide box (300), the main air guide box (300) and the vice air guide box (310) are both provided with vertical air holes, and the air holes of the two are communicated.

4. The capillary based vertical enhanced convection heat transfer air conditioning refrigeration heating apparatus of claim 1, wherein: The outside of the wind guide cylinder (510) is provided with a protective cylinder (200), the top of the protective cylinder (200) is inserted with a mounting seat (100), the middle of the mounting seat (100) is provided with a through hole, and an air exhaust fan (120) is fixed in the through hole.

5. The capillary based, vertical, enhanced convection heat exchange air conditioning, refrigeration and heating apparatus of claim 4, wherein: ​ 6. The capillary based vertical enhanced convection heat transfer air conditioning refrigeration heating apparatus of claim 1, wherein: ​ 7. The capillary based, vertical, enhanced convection heat exchange air conditioning, refrigeration and heating apparatus of claim 6, wherein: ​ 8. The capillary based, vertical, enhanced convection heat exchange air conditioning, refrigeration and heating apparatus of claim 7, wherein: The top of the mounting base (100) is provided with a wind deflector (110), and the outer wall of the wind deflector (110) is provided with horizontal and upwardly inclined exhaust holes.

9. A capillary based vertical enhanced convection heat transfer air conditioner for heating and cooling as claimed in claim 2 wherein: The inside of the barrel (500) is provided with a spray pipe (700) at the top of the hollow pipe (840), the bottom of the spray pipe (700) is provided with a plurality of nozzles (720) facing the capillary tube (810), and the liquid inlet of the spray pipe (700) is connected with a conduit (710).

10. A capillary based vertical enhanced convection heat transfer air conditioner refrigeration heating unit as claimed in claim 2 wherein: The top of the collecting pipe (830) is provided with a partition plate (730), and one side of the partition plate (730) is connected with a blowdown pipe (740).

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