Heat exchanger cooling structure and mobile air conditioner

Abstract

Provided are a heat exchanger cooling structure and a mobile air conditioner. The heat exchanger cooling structure comprises: a condenser (200), a water storage base (300), a water-splashing electric motor, a water-splashing flywheel (400), a flow diversion shell (500), and a water distribution cover (600), wherein the flow diversion shell (500) is provided with a flow diversion groove (510) and a through hole (520), the flow diversion groove (510) being distributed corresponding to the condenser (200), and the through hole (520) corresponding to a water splashing gap (201); when operating, the water-splashing flywheel (400) splashes condensate water from the water storage base (300) onto the water distribution cover (600), and the condensate water that falls onto the water distribution cover (600) is then distributed into the flow diversion groove (510); and water falling holes (501) are provided in the flow diversion groove (510), and the condensate water in the flow diversion groove (510) flows to the condenser (200) through the water falling holes (501), thereby more effectively providing uniform heat dissipation and cooling for the condenser (200).

Description

Heat exchanger cooling structure and mobile air conditioner Technical Field

[0001] The utility model relates to the technical field of mobile air conditioners, and more particularly to a heat exchanger cooling structure and a mobile air conditioner. Background Art

[0002] In the prior art, mobile air conditioners typically do not have a water storage tank. Instead, the generated condensed water is used to assist in heat dissipation. A pumping motor drives a pumping flywheel to pump the condensed water onto the condenser. The condensed water absorbs the heat from the condenser and evaporates, effectively cooling the condenser. However, the prior art still has the following problems with the consumption and application of condensed water:

[0003] 1. For condensers with large areas or special shapes, the existing technology uses a single water-spraying flywheel to splash condensed water onto the condenser. However, only a portion of the condenser can be cooled by the condensed water, while the rest of the condenser cannot be cooled by the condensed water, resulting in uneven auxiliary heat dissipation. If multiple water-spraying flywheels splash water onto a large area of ​​the condenser, the equipment structure will be complicated, the equipment volume will increase, the cost will increase, and the power consumption will increase.

[0004] 2. The existing technology has the problem of low condensate utilization rate and insufficient water consumption. When there is too much condensate, the equipment cannot consume it quickly and the water tray quickly becomes full. In order to prevent the condensate from overflowing, the user needs to connect the condensate outside the machine, which is inconvenient.

[0005] 3. In the prior art, a water pump is installed in the water receiving tray to send the condensed water in the water receiving tray to the top of the condenser through the water pump. In the process of flowing downward from the top of the condenser, the water absorbs heat and evaporates, and the condenser is cooled. However, adding a water pump is not conducive to saving product costs, and the water pump is easily clogged by dust after long-term use and loses its function.

[0006] In order to solve the above problems, it is urgent to develop a device that can efficiently utilize condensed water so that the condenser can dissipate heat evenly.

[0007] Utility Model Content

[0008] In view of this, the utility model provides a heat exchanger cooling structure and a mobile air conditioner.

[0009] In order to achieve the above objectives, the first aspect of the present invention discloses a heat exchanger cooling structure, comprising:

[0010] The condenser is provided with a water-injection gap that runs through from top to bottom;

[0011] A water storage base is located under the condenser and is used to collect condensed water;

[0012] The water pumping motor and the water pumping flywheel are driven by the water pumping motor to operate. The water pumping flywheel is directly opposite to the water pumping gap. The water pumping flywheel splashes the condensed water in the water storage base onto the condenser through the water pumping gap.

[0013] Also includes: a diversion shell and a water diversion cover;

[0014] The diversion shell is located above the condenser, and the diversion shell is provided with diversion grooves and through holes, and the diversion grooves are distributed corresponding to the condenser;

[0015] The through hole corresponds to the water pumping gap, and the water diversion cover is installed on the diversion shell and corresponds to the through hole;

[0016] When the water-pumping flywheel is running, the condensed water in the water storage base is splashed onto the water diversion cover, and the condensed water falling on the water diversion cover is diverted to the diversion trough;

[0017] The diverter trough is provided with a water drop hole, and the condensed water in the diverter trough flows to the condenser through the water drop hole.

[0018] In the present technical solution, when the water-pumping flywheel is running, a portion of the condensed water is splashed onto the position of the condenser corresponding to the water-pumping gap, and the condensed water absorbs the heat of the condenser and evaporates, causing the condenser to dissipate heat and cool down locally; while a portion of the condensed water is splashed onto the water-dividing cover, and flows into the diversion trough through the water-dividing cover. The condensed water flows in the diversion trough and falls from the water outlet to other positions of the condenser. In the process of flowing downward from the top of the condenser, the condensed water absorbs the heat of the condenser and evaporates, causing the condenser to dissipate heat and cool down more effectively and evenly; therefore, through this technical structure, the condensed water can be utilized more effectively, and the condenser can dissipate heat and cool down effectively and evenly.

[0019] As a preferred solution of the present invention, the water diversion cover is in an inverted V shape, forming a first diversion surface and a second diversion surface facing the condenser; the first sides of the first diversion surface and the second diversion surface are connected to form a diversion center line, the diversion center line is opposite to the water-pumping flywheel, and the second sides of the first diversion surface and the second diversion surface extend to the diversion groove; in this technical solution, the water diversion cover is set in an inverted V shape, which can better guide the condensed water to flow evenly to the diversion groove through the first diversion surface and the second diversion surface, so that the condensed water will not fall back from the water-pumping gap to the water storage base, and the condensed water will be used more effectively; and the diversion center line is opposite to the water-pumping flywheel, which effectively distributes the condensed water evenly to the first diversion surface and the second diversion surface, so that the condensed water flows evenly into the first diversion groove and the second diversion groove, and finally flows evenly to the condenser.

[0020] As a preferred solution of the present invention, the first diversion surface and the second diversion surface are arranged in a corrugated shape along the diversion centerline direction; this technical solution can effectively increase the surface area of ​​the first diversion surface and the second diversion surface, can contact more condensed water, so that more condensed water can be diverted, thereby enhancing the utilization of condensed water.

[0021] As a preferred solution of the present invention, the water diversion cover can be detachably installed on the diversion shell, and the water diversion cover covers the top of the through hole. The water diversion cover in this technical solution is simple to install and can be directly plugged into the diversion shell. The water diversion cover completely covers the top of the through hole, and the condensed water passing through the through hole can be completely splashed onto the water diversion cover.

[0022] As a preferred solution of the present invention, the condenser has a first heat dissipation component and a second heat dissipation component, and the water gap is provided between the first heat dissipation component and the second heat dissipation component;

[0023] The diverter groove includes: a first diverter groove and a second diverter groove, the first diverter groove corresponds to the upper part of the first heat dissipation component, and the second side of the first diverter surface extends to the first diverter groove;

[0024] The second diverter groove corresponds to the upper part of the second heat dissipation component, and the second side of the second diverter surface extends to the second diverter groove;

[0025] The first diversion trough and the second diversion trough are respectively provided with a water drop hole;

[0026] In this technical solution, the condensed water in the first diversion trough and the second diversion trough can flow evenly to the first heat dissipation component and the second heat dissipation component, thereby achieving the purpose of uniform heat dissipation.

[0027] As a preferred solution of the present invention, the first diversion trough and the second diversion trough are provided with the same number of drain holes, and the drain holes are arranged in the first diversion trough and the second diversion trough along the flow direction of the condensed water, and the condensed water flows through the drain holes to the first heat dissipation component and the second heat dissipation component; this technical solution enables the condensed water to be evenly distributed in each drain hole, and the drain holes at the back will not be left without condensed water due to too small a flow rate, and the condensed water can be sent to different positions of the condenser through different drain holes.

[0028] As a preferred solution of the present invention, the first heat dissipation component and the second heat dissipation component are partially connected, and the water drop holes of the first diversion groove and the second diversion groove correspond to the middle position after the first heat dissipation component and the second heat dissipation component are connected;

[0029] In this technical solution, the water droplet hole corresponds to the middle position after the first heat dissipation component and the second heat dissipation component are connected, so that the water droplets falling on the condenser will not be carried away by the wind when there is wind.

[0030] As a preferred solution of the present invention, a high-position rib is provided in the diverter trough, and the diverter trough is divided into the first diverter trough and the second diverter trough by the high-position rib;

[0031] The drain holes are distributed along the high-position ribs, which are arranged in an arc shape corresponding to the drain holes. When foreign matter falls into the diversion trough, the foreign matter can be blocked by the high-position ribs, or understood as being supported at the high-position ribs to prevent the foreign matter from clogging the drain holes.

[0032] As a preferred solution of the present invention, the water diversion cover is provided with a water outlet, which is directly opposite to the water-pumping gap or the water-pumping flywheel; in this technology, an evaporator is provided above the condenser, and the condensed water generated by the evaporator flows down through the water outlet and is thrown onto the condenser by the water-pumping flywheel for evaporation and utilization, thereby preventing the low-temperature condensed water from losing its cooling capacity and causing the heat dissipation effect to deteriorate.

[0033] The second solution of the utility model discloses a mobile air conditioner, which includes the heat exchanger cooling structure and has a good heat dissipation effect of the condenser.

[0034] It can be seen from the above technical solutions that, compared with the prior art, the present invention has the following beneficial technical effects:

[0035] 1. The utility model realizes redistribution of the condensed water splashed onto the water diversion cover by the water-pumping flywheel, so that the entire condenser can be exposed to and utilize the condensed water. The condenser can effectively and evenly dissipate heat and cool down. It is applied to mobile air conditioners to achieve better cooling effect.

[0036] 2. The utility model uses a water-dividing cover structure to reasonably improve the cooling structure of traditional large-area or special-shaped heat exchangers, eliminating the need for a water pump and reasonably improving the traditional structure to achieve more efficient cooling;

[0037] 3. In the utility model, the condensed water produced by the evaporator directly drips into the water-pumping flywheel, which immediately splashes the condensed water onto the condenser and the water-distributing cover, so that the condensed water is used in time to prevent excessive loss of cooling capacity and dissipate heat to the condenser more efficiently, which is of greater help to improve the cooling capacity of the mobile air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0039] FIG1 is a schematic structural diagram of a heat exchanger cooling structure of the present invention applied to a mobile air conditioner;

[0040] FIG2 is a cross-sectional schematic diagram of the heat exchanger cooling structure of the present invention applied to a mobile air conditioner;

[0041] Figure 3 is a schematic structural diagram of the condenser in the present invention;

[0042] FIG4 is a schematic structural diagram of a diverter shell of the present invention;

[0043] Figure 5 is a schematic diagram of the water diversion cover of the present invention;

[0044] FIG6 is a schematic diagram of a condenser in the present invention from a top view.

[0045] Explanation of the accompanying drawings: Evaporator 100; condensate flow channel 110; condenser 200; water-pumping gap 201; first heat dissipation component 210; second heat dissipation component 210; water storage base 300; water-pumping flywheel 400; diverter shell 500; water drop hole 501; high-position rib 502; diverter groove 510; first diverter groove 511; second diverter groove 512; through hole 520; plug column 530; water diversion cover 600; diversion center line 601; second side 602; plug hole 603; first diverter surface 610; second diverter surface 620; water outlet 630; first area a; second area b. DETAILED DESCRIPTION

[0046] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0047] The heat exchanger cooling structure, as shown in Figure 1-6, includes:

[0048] The condenser 200 is provided with a water-injection gap 201 extending vertically therethrough;

[0049] The water storage base 300 is located below the condenser 200 and is used to collect condensed water;

[0050] The water pumping motor and the water pumping flywheel 400 are driven by the water pumping motor to operate. The water pumping flywheel 400 is directly opposite to the water pumping gap 201. The water pumping flywheel 400 splashes the condensed water in the water storage base 300 onto the condenser 200 through the water pumping gap 201.

[0051] It also includes a diversion shell 500 and a water diversion cover 600;

[0052] The diverter housing 500 is located above the condenser 200 and is provided with diverter slots 510 and through holes 520 . The diverter slots 510 are distributed corresponding to the condenser 200 .

[0053] The through hole 520 corresponds to the water-pumping gap 201 , and the water-dividing cover 600 is installed on the diversion shell 500 and corresponds to the through hole 520 ;

[0054] When the water-pumping flywheel 400 is in operation, the condensed water in the water storage base 300 is splashed onto the water diversion cover 600 , and the condensed water falling on the water diversion cover 600 is diverted to the diversion trough 510 ;

[0055] The diverter trough 510 is provided with a water drop hole 501 , and the condensed water in the diverter trough 510 flows to the condenser 200 through the water drop hole 501 .

[0056] Specifically, as shown in Figures 1-2, in this embodiment, the heat exchanger cooling structure is applied to a mobile air conditioner for detailed description;

[0057] The water storage base 300 is located below the condenser 200. As shown in FIG1 , the condenser 200 may be mounted on the water storage base 300, and a collection tank is further provided at the water storage base 300 to collect condensed water.

[0058] The rotating shaft of the water-pumping flywheel 400 is arranged horizontally, the lower part of the water-pumping flywheel 400 is immersed in the collecting tank, and the upper part enters the water-pumping gap 201. The water-pumping flywheel 400 is circular in shape. As shown in the orientation of FIG2 , the left and right sides of the water-pumping flywheel 400 are provided with crescent-shaped serrations at the outer edge positions, so that the water-pumping flywheel 400 can drive more water to be thrown upward. During operation, when the water-pumping flywheel 400 rotates at a high speed, the water-pumping flywheel 400 atomizes part of the condensed water and throws it on the inner wall surface of the water-pumping gap 201, absorbing the heat of the condenser 200, and improving the heat dissipation effect of the condenser 200; at the same time, the water-pumping flywheel 400 throws part of the condensed water on the water diversion cover 600, which subsequently flows into the diversion trough 510;

[0059] Furthermore, the water-pumping gap 201 is a semi-enclosed area, which is set up to pass through from top to bottom, and the water-pumping flywheel 400 can be installed and fixed therein, so that when the water-pumping motor works, the water-pumping flywheel 400 can splash water onto the condenser 200 without causing water to fly out and cause accidents.

[0060] Furthermore, the water pumping motor can be selected as an appropriate model according to the structure of the mobile air conditioner, and the water pumping motor will not be described in detail here.

[0061] After the water-pumping flywheel 400 splashes condensed water onto the water-dividing cover 600, the water is diverted through the water-dividing cover 600 to the diversion trough 510. The condensed water then flows through the diversion trough 510 to different locations of the condenser 200, accelerating heat dissipation from the condenser 200 and ensuring uniform heat dissipation and cooling of the condenser 200. Specifically, the length of the water-pumping gap 201 provided on the condenser 200 is limited. For ease of description, the locations on the condenser 200 where the water-pumping gap 201 is provided are defined as the first region a, while the remaining locations where the water-pumping gap is not provided are defined as the second region b. When the water-pumping flywheel 400 is in operation, the condensed water is atomized and thrown onto the first area a of the condenser 200, causing the first area a to dissipate heat and cool down. However, when the water-pumping flywheel 400 rotates, the condensed water cannot be thrown to the second area b, which causes uneven cooling of the condenser 200. Since the water-dividing cover 600 diverts the condensed water through the diverter groove 510, the diverter groove 510 is provided corresponding to the condenser 200. It can be considered that the design path of the diverter groove 510 is the same as the cross-sectional shape of the condenser 200. The water drop holes 501 are distributed along the diverter groove 510 and correspond to different positions of the second area b of the condenser 200. The condensed water falls to different positions of the second area b through the water drop holes 501, further dissipating heat and cooling the condenser 200, and the cooling of the condenser 200 is more uniform.

[0062] In this embodiment, the heat exchanger cooling structure is applied to a mobile air conditioner, which can improve the cooling effect of the mobile air conditioner. As shown in Figures 1 and 2, the outer casing of the mobile air conditioner is not drawn for the convenience of description and observation.

[0063] In one embodiment, the water diversion cover 600 is in an inverted V shape, forming a first diversion surface 610 and a second diversion surface 620 facing the condenser 200; the first sides of the first diversion surface 610 and the second diversion surface 620 are connected to form a diversion center line 601, and the diversion center line 601 is opposite to the water-pumping flywheel 400, and the second sides 602 of the first diversion surface 610 and the second diversion surface 620 extend to the diversion groove 510.

[0064] Specifically, the water diversion cover 600 is an integrated structure. As shown in Figures 2 and 5, the water diversion cover 600 is designed to be an inverted V shape. The water-pumping flywheel 400 splashes the condensed water onto the diversion center line 601. The condensed water flows along the first diversion surface 610 and the second diversion surface 620 under the action of gravity. When it flows to the second side 602 of the first diversion surface 610 and the second diversion surface 620, it drips into the diversion groove 510.

[0065] Furthermore, the first diverter surface 610 and the second diverter surface 620 are arranged in a corrugated shape along the diverter center line 601. As shown in Figure 5, the diverter center line 601 extends in the direction indicated by the arrow in Figure 5, and the first diverter surface 610 and the second diverter surface 620 are arranged in a wavy shape, which effectively increases the surface area of ​​the first diverter surface 610 and the second diverter surface 620, thereby increasing the contact area with the condensed water, so that more condensed water can be diverted.

[0066] Furthermore, the water diversion cover 600 can be detachably installed on the diversion shell 500, and the water diversion cover 600 covers the through hole 520; specifically, the water diversion cover 600 completely covers the through hole 520, so that the condensed water passing through the through hole 520 can be thrown onto the water diversion cover 600, and then the condensed water is diverted to the diversion groove 510; in Figure 5, the two ends of the water diversion cover 600 in the direction of the arrow also extend toward the diversion groove 510, even if some condensed water gathers at the two ends of the water diversion cover 600, it will eventually fall into the diversion groove 510.

[0067] As shown in Figure 2, it can be seen that after the water diversion cover 600 is installed on the diversion shell 500, the first diversion surface 610 and the second side 602 of the second diversion surface 620 of the water diversion cover 600 do not contact the bottom wall of the diversion groove 510, but their longitudinal projections fall within the diversion groove 510, so that the condensed water gathers and drips into the diversion groove 510.

[0068] 5 , both ends of the water diversion cover 600 are provided with insertion holes 603 , and the diversion shell 500 is correspondingly provided with insertion posts 530 . The water diversion cover 600 can be plugged into the diversion shell 500 , and the installation method is very simple.

[0069] Of course, the water diversion cover 600 can also be installed by screw locking, snap-fitting, or other methods commonly used by those skilled in the art.

[0070] In one embodiment, the condenser 200 includes a first heat dissipation component 210 and a second heat dissipation component 210 , and the water gap 201 is provided between the first heat dissipation component 210 and the second heat dissipation component 220 ;

[0071] The diverter groove 510 includes: a first diverter groove 511 and a second diverter groove 512 . The first diverter groove 511 corresponds to the upper portion of the first heat dissipation component 210 . The second side 602 of the first diverter surface 610 extends to the first diverter groove 511 .

[0072] The second diverter groove 512 corresponds to the upper portion of the second heat dissipation component 220 , and the second side 602 of the second diverter surface 620 extends to the second diverter groove 512 ;

[0073] The first diversion groove 511 and the second diversion groove 512 are respectively provided with a water drop hole 501 .

[0074] Specifically, the first heat dissipation component 210 and the second heat dissipation component 220 both have heat dissipation fins, and the fluid pipeline is set through the heat dissipation fins. The first diversion groove 511 corresponds to the first heat dissipation component 210, and the second diversion groove 512 corresponds to the second heat dissipation component 220, which can achieve the purpose of more uniform heat dissipation and cooling. After the condensed water drips onto the first heat dissipation component 210 and the second heat dissipation component 220, the condensed water flows down from the gap between the heat dissipation fins. During the flow, the condensed water absorbs heat and is evaporated. The heat dissipation and cooling effect of the condenser 200 is good. Finally, if some residual water remains, the residual water will flow back to the water storage base 300 to achieve circulation.

[0075] Here, since the remaining water needs to flow back to the water storage base 300, the condenser 200 is located above the collection tank of the water storage base 300 to facilitate the recovery of the remaining water.

[0076] In one embodiment, the number of drain holes 501 provided in the first diverter trough 510 and the second diverter trough 520 is the same, and the drain holes 501 are arranged along the flow direction of the condensed water in the first diverter trough 510 and the second diverter trough 520, so that the condensed water can be evenly distributed in each drain hole 501, and the drain holes 501 at the back will not be left without condensed water due to too small a flow rate, thereby further achieving the purpose of uniform heat dissipation of the condenser 200.

[0077] In one embodiment, the first heat dissipation component 210 and the second heat dissipation component 220 are partially connected, and the drain holes 501 of the first diversion groove 510 and the second diversion groove 520 correspond to the middle position after the first heat dissipation component 510 and the second heat dissipation component 520 are connected.

[0078] Specifically, as shown in FIG6 , the first heat dissipation assembly 210 and the second heat dissipation assembly 220 corresponding to the first region a of the condenser 200 are separated, forming the water-pumping gap 201, while the first heat dissipation assembly 210 and the second heat dissipation assembly 220 corresponding to the second region b of the condenser 200 are connected. Therefore, the water droplet 501 of the first diverter trough 510 and the second diverter trough 520 corresponds to the middle position of the connected first heat dissipation assembly 510 and the second heat dissipation assembly 520. More specifically, generally speaking, the structure and size of the first heat dissipation assembly 210 and the second heat dissipation assembly 220 are substantially the same, and therefore, the water droplet 501 can be provided at the junction of the first heat dissipation assembly 510 and the second heat dissipation assembly 520.

[0079] In this embodiment, the condenser 200 is further described as being designed as U-shaped; as shown in Figures 3 and 6, the cross-section of the condenser 200 is U-shaped, and accordingly, the bottom of the U-shape is the first area a, and the two sides of the U-shape are the second area b; as shown in Figure 4, the diverter groove 510 is correspondingly set to be U-shaped to ensure that the condensed water can drip into the condenser 200 through the drain hole 501, and a through hole 520 is provided at the bottom of the U-shape of the diverter groove 510, and the through hole 520 is provided at the intersection of the first diverter groove 511 and the second diverter groove 512.

[0080] Optionally, if the condenser 200 is designed to be in a straight line, the diverter groove 510 is also in a straight line accordingly.

[0081] In one embodiment, a high rib 502 is provided in the diverter groove 510, and the diverter groove 510 is divided into the first diverter groove 511 and the second diverter groove 512 by the high rib 502; the water drop holes 501 are distributed along the high rib 502, and the high rib 502 is arranged in an arc shape corresponding to the water drop holes 501; specifically, as shown in Figure 4, the high rib 502 extends from the side wall of the through hole 520 to the two ends of the diverter groove 510, and six ribs are respectively provided in the diverter groove 510 corresponding to the two sides of the U-shaped condenser 200. Drain holes 501; wherein, as shown in FIG4 , the diverter trough portion located at the top has three drain holes 501 provided in the first diverter trough 511, and the second diverter trough 512 also has three drain holes 501 provided therein. The drain holes 501 are located at the junction of the first diverter trough 511 and the second diverter trough 512, and the high-position ribs 502 are arranged in an arc shape to avoid the drain holes 501. In the flow path of the condensed water, the three drain holes 501 in the first diverter trough 511 are in front, and the three drain holes 501 in the second diverter trough 512 are in the back;

[0082] Furthermore, the water droplet 501 is directly opposite to the junction of the first heat dissipation component 210 and the second heat dissipation component 220 , so that water droplets falling on the condenser 200 will not be carried away by the wind when there is wind blowing.

[0083] In one embodiment, the water diversion cover 600 is provided with a water outlet 630 , and the water outlet 630 is opposite to the water pumping gap 201 or the water pumping flywheel 400 . Specifically, in this embodiment, the water outlet 630 is opposite to the water pumping flywheel 400 .

[0084] The mobile air conditioner is provided with an evaporator 100, which is located above the diverter shell 500. The evaporator 100 can also be set to have a U-shaped cross-section, and the evaporator 100 is located above the condenser 200; the condensed water generated by the evaporator 100 falls from the water outlet 630 through the condensed water flow channel 110, and just drips onto the water-pumping flywheel 400 and is thrown by the water-pumping flywheel 400 to the condenser 200 and the water-dividing cover 600, to prevent the low-temperature condensed water from losing its coldness and making the heat dissipation effect worse.

[0085] The heat exchanger cooling structure can be applied to a mobile air conditioner. While enhancing the heat dissipation and cooling effect of the condenser 200, the cooling effect of the mobile air conditioner can be further enhanced.

[0086] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Heat exchanger cooling structure, comprising: A condenser, internally provided with a water injection gap that penetrates up and down; A water storage base, located below the condenser, and the water storage base is used to collect condensed water; A water injection motor and a water injection flywheel, the water injection motor drives the water injection flywheel to operate, the water injection flywheel is directly opposite to the water injection gap, and the water injection flywheel splashes the condensed water in the water storage base onto the condenser from the water injection gap; characterized in that: It further includes: a shunt housing and a water distribution cover; The shunt housing is located above the condenser, and the shunt housing is provided with a shunt groove and a through hole, and the shunt groove is distributed corresponding to the condenser; The through hole corresponds to the water injection gap, and the water distribution cover is installed on the shunt housing and corresponds to the through hole; When the water injection flywheel operates, it splashes the condensed water in the water storage base onto the water distribution cover, and the condensed water falling on the water distribution cover is shunted to the shunt groove; The shunt groove is provided with a water dropping hole, and the condensed water in the shunt groove flows to the condenser through the water dropping hole.

2. The heat exchanger cooling structure according to claim 1, wherein: The water distribution cover is in an inverted V shape, forming a first shunt surface and a second shunt surface facing the condenser; the first sides of the first shunt surface and the second shunt surface are connected to form a shunt center line, the shunt center line is directly opposite to the water injection flywheel, and the second sides of the first shunt surface and the second shunt surface extend to the shunt groove.

3. The heat exchanger cooling structure according to claim 2, wherein: The first shunt surface and the second shunt surface are arranged in a corrugated shape along the direction of the shunt center line.

4. The heat exchanger cooling structure according to claim 3, wherein: The water distribution cover is detachably installed on the shunt housing, and the water distribution cover covers above the through hole.

5. The heat exchanger cooling structure according to any one of claims 1-4, characterized in that: The condenser has a first heat dissipation component and a second heat dissipation component, and the water injection gap is arranged between the first heat dissipation component and the second heat dissipation component; The shunt groove includes: a first shunt groove and a second shunt groove, the first shunt groove corresponds to above the first heat dissipation component, and the second side of the first shunt surface extends to the first shunt groove; The second shunt groove corresponds to above the second heat dissipation component, and the second side of the second shunt surface extends to the second shunt groove; Water dropping holes are respectively arranged in the first shunt groove and the second shunt groove.

6. The heat exchanger cooling structure according to claim 5, characterized in that: The number of water dropping holes arranged in the first shunt groove and the second shunt groove is the same, and the water dropping holes are arranged in the first shunt groove and the second shunt groove along the flowing direction of the condensed water.

7. The heat exchanger cooling structure according to claim 5, characterized in that: The first heat dissipation component and the second heat dissipation component are partially connected, and the water dropping holes of the first shunt groove and the second shunt groove correspond to the middle position after the connection of the first heat dissipation component and the second heat dissipation component.

8. The heat exchanger cooling structure according to claim 7, characterized in that: A high rib is arranged in the shunt groove, and the shunt groove is separated into the first shunt groove and the second shunt groove by the high rib; The water dropping holes are distributed along the high rib, and the high rib is arranged in an arc shape corresponding to the water dropping holes.

9. The heat exchanger cooling structure according to claim 1, wherein: The water distribution cover is provided with a water outlet, and the water outlet is directly opposite to the water injection gap or the water injection flywheel.

10. A mobile air conditioner, characterized in that: Including the heat exchanger cooling structure according to any one of claims 1-9.

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