Dehumidification device and dehumidification air conditioner

Abstract

The dehumidification device comprises a dehumidification shell, a closed containing cavity is formed in the dehumidification shell, a partition plate is fixedly arranged in the containing cavity, and the partition plate is used for dividing the containing cavity into a dehumidification cavity and a unit cavity which are distributed in the first direction; a coil pipe assembly is contained in the dehumidification cavity, and an electric control assembly is contained in the unit cavity. The first direction is perpendicular to the thickness direction of the dehumidification shell; the coil pipe assembly is obliquely arranged relative to the thickness direction of the dehumidification shell. The coil pipe assembly and the electric control assembly are arranged in a centralized and partitioned mode in the direction perpendicular to the thickness direction of the dehumidification device, the coil pipe assembly is obliquely arranged, the thickness of the whole machine is reduced, the occupied space of the whole machine is reduced, and the dehumidification device can be suitable for use scenes with small installation space. The dehumidifying air conditioner provided by the utility model comprises the refrigerating device and the dehumidifying device which are both thinned, so that the same beneficial effects are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidification equipment, in particular to a dehumidification device and a dehumidification air conditioner. Background Art

[0002] In recent years, large-scale equipment such as data centers and new energy storage cabinets have been increasingly used in various high-temperature and high-humidity application environments. When these types of equipment are in operation, the optimal humidity range required for the use environment is 45% to 60%. Too high humidity can cause short circuit damage to the circuit boards and electronic components inside the equipment due to condensation, while too low humidity can increase the electrostatic sensitivity of the equipment. Therefore, in order to ensure the stability and safety of such operations, it is necessary to scientifically and rationally control the environmental humidity.

[0003] Existing dehumidification technologies usually include semiconductor refrigeration dehumidification and traditional steam compression dehumidification. The dehumidification capacity of semiconductor refrigeration dehumidification is small and it is difficult to adapt to large equipment. Although traditional steam compression dehumidification can be used for large equipment, the evaporator and condenser of steam compression dehumidification equipment are mostly installed in parallel along the thickness direction of the dehumidification equipment. The layout is unreasonable, making the dehumidification equipment thicker and the internal structure not compact, resulting in this type of dehumidification equipment occupying too much space and cannot be adapted to the use scenario with a small installation space. Utility Model Content

[0004] The purpose of the utility model is to provide a dehumidification device and a dehumidification air conditioner, which realize a thinning design through structural optimization and solve the technical problem of being unable to adapt to usage scenarios with a small installation space.

[0005] To achieve the above-mentioned purpose, the utility model provides a dehumidification device, including a dehumidification shell, a closed accommodating chamber formed in the dehumidification shell, a partition plate fixedly provided in the accommodating chamber, the partition plate is used to divide the accommodating chamber into a dehumidification chamber and a unit chamber distributed along a first direction; the dehumidification chamber is used to accommodate a coil assembly, and the unit chamber is used to accommodate an electronic control assembly; the first direction is perpendicular to the thickness direction of the dehumidification shell; the coil assembly is inclined relative to the thickness direction of the dehumidification shell.

[0006] Preferably, the coil assembly includes an evaporating coil and a condensing coil fixed in the dehumidification chamber, the evaporating coil and the condensing coil are distributed along the second direction, and the second direction is perpendicular to the first direction and the thickness direction of the dehumidification shell respectively; the inclined directions of the evaporating coil and the condensing coil intersect so that the two are arranged in a V shape.

[0007] Preferably, the dehumidification shell includes a dehumidification frame, and a dehumidification inlet and a dehumidification outlet are respectively provided on the upper and lower sides of the dehumidification frame. A dehumidification air duct is formed between the dehumidification inlet and the dehumidification outlet. The evaporating coil and the condensing coil are located between the dehumidification inlet and the dehumidification outlet and both are on the dehumidification air duct. The dehumidification air duct is used to guide the airflow to flow through the evaporating coil and the condensing coil in sequence.

[0008] Preferably, the dehumidification shell also includes a dehumidification back plate fixed to the back of the dehumidification frame, the evaporation coil is provided with a triangular side plate, and the condensation coil is provided with a trapezoidal side plate; the evaporation coil is fixed to the dehumidification back plate through the triangular side plate, and the condensation coil is fixed to the dehumidification back plate through the trapezoidal side plate.

[0009] Preferably, a dehumidification fan is provided at the dehumidification outlet, and the dehumidification fan is used to extract the airflow in the dehumidification air duct to the outside of the dehumidification outlet; the trapezoidal side plate, the dehumidification back plate and the dehumidification frame form a fan compartment for accommodating the dehumidification fan.

[0010] Preferably, a dehumidification water receiving pan is arranged across the dehumidification chamber, and the width of the dehumidification water receiving pan is smaller than the thickness of the dehumidification chamber; the dehumidification water receiving pan is located at the lower end of the evaporation coil and is used to collect condensed water on the surface of the evaporation coil.

[0011] Preferably, a drainage joint is formed at the bottom of the dehumidification frame, and the drainage end of the dehumidification water receiving tray is aligned with the drainage joint so that the condensed water in the dehumidification water receiving tray is discharged from the drainage joint to the outside of the dehumidification housing.

[0012] Preferably, a compressor unit is also accommodated in the unit cavity, and the electronic control components and the compressor unit are distributed along the second direction in the unit cavity.

[0013] Preferably, a quick-connect connector electrically connected to the electric control component is fixedly provided on the dehumidification housing, and the quick-connect connector is used to connect to a power adapter.

[0014] The utility model also provides a dehumidifying air conditioner, comprising a refrigeration device and any one of the above-mentioned dehumidification devices, wherein the refrigeration device is detachably connected to the bottom of the dehumidification device, and the refrigeration coil in the refrigeration device is inclined along its thickness direction, and the refrigeration coil is used to cool the airflow discharged from the dehumidification device.

[0015] Compared with the background technology, the utility model optimizes the structure of the dehumidification shell, and adds a partition plate in the dehumidification shell. The partition plate divides the accommodating cavity of the dehumidification shell into a dehumidification cavity and a unit cavity. The dehumidification cavity and the unit cavity are distributed along a first direction, and the first direction is relatively perpendicular to the thickness direction of the dehumidification shell. The coil assembly in the dehumidification cavity and the electric control assembly in the unit cavity are naturally distributed along the first direction, reducing the influence of condensed water in the dehumidification cavity on the stable operation of the electric control assembly. Under this premise, the coil assembly and the electric control assembly are arranged in a concentrated and partitioned manner, so that the arrangement of each component in the dehumidification shell is more reasonable and the structure is more compact, so as to achieve the overall reduction of the thickness of the dehumidification device. The coil assembly is arranged at an angle relative to the thickness direction of the dehumidification shell, so as to further reduce the thickness of the dehumidification device by partially reducing the thickness of the dehumidification cavity.

[0016] The utility model arranges the coil assembly and the electric control assembly in a concentrated and partitioned manner along a thickness direction perpendicular to the dehumidification device. On the premise that the coil assembly does not affect the electrical performance of the electric control assembly, the thickness of the entire machine is thinned, and the space occupied by the entire machine is reduced, which can be suitable for use scenarios with smaller installation space.

[0017] The dehumidifying air conditioner provided by the utility model comprises a refrigeration device and a dehumidification device, both of which adopt a thinning design and have the same beneficial effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 An axonometric diagram of a dehumidification device provided by an embodiment of the utility model;

[0020] Figure 2 for Figure 1 Another axonometric view of

[0021] Figure 3 for Figure 1 Schematic diagram of the assembly of the internal components of the dehumidification device;

[0022] Figure 4 for Figure 3 The assembly drawing of the evaporator coil and the triangular side plate and the assembly drawing of the condenser coil and the trapezoidal side plate;

[0023] Figure 5 for Figure 3 The main view of

[0024] Figure 6 for Figure 1 A cross-sectional view of a

[0025] Figure 7 for Figure 1 Structural diagram of the dehumidification shell;

[0026] Figure 8 An axonometric diagram of the dehumidifying air conditioner provided by an embodiment of the utility model;

[0027] Fig. 9 for Figure 8 Another axonometric view of

[0028] Fig.10 for Figure 8 Schematic diagram of the assembly of the internal components of the dehumidification air conditioner;

[0029] Fig.11 for Figure 8 A cross-sectional view of a

[0030] Fig.12 for Figure 8 Exploded diagram of

[0031] Fig.13 for Fig.10 Exploded diagram of

[0032] Fig.14 for Figure 8 Axonometric drawing of the refrigeration unit;

[0033] Fig.15 for Figure 8 Schematic diagram of the assembly of the internal components of the refrigeration device.

[0034] The reference numerals are as follows:

[0035] Dehumidification device 100, refrigeration device 200 and connection plate 300;

[0036] Dehumidification housing 101, accommodating chamber 102, partition plate 103, coil assembly 104, electric control assembly 105, dehumidification inlet 106, dehumidification outlet 107, dehumidification air duct 108, triangular side plate 109, trapezoidal side plate 110, dehumidification fan 111, fan compartment 112, dehumidification water tray 113, drainage connector 114, compressor unit 115 and quick-connect connector 116;

[0037] Dehumidification chamber 1021 and unit chamber 1022;

[0038] Evaporation coil 1041 and condensation coil 1042;

[0039] Dehumidification frame 1011, dehumidification back plate 1012 and dehumidification front plate 1013;

[0040] Refrigeration coil 201 , refrigeration housing 202 , refrigeration air duct 203 , refrigeration fan 204 and drain pipe 205 . DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0043] First of all, it should be noted that the directions indicated by the six directional words "up", "down", "left", "right", "front" and "back" in this text are all attached with Figure 1 The orientation shown in the current view shall prevail.

[0044] The present utility model discloses a dehumidification device 100, comprising a dehumidification housing 101, wherein the dehumidification housing 101 is a closed box structure. Figures 1 to 7 As shown, a closed accommodating chamber 102 is formed in the dehumidification housing 101, and a partition plate 103 is fixed in the accommodating chamber 102. The partition plate 103 is used to divide the accommodating chamber 102 into a dehumidification chamber 1021 and a unit chamber 1022 distributed along a first direction. The first direction is perpendicular to the thickness direction of the dehumidification housing 101. The first direction specifically refers to the attached Figure 1 In the left and right directions, that is, the dehumidification chamber 1021 and the unit chamber 1022 are distributed in the left and right directions. The dehumidification chamber 1021 accommodates the coil assembly 104, and the unit chamber 1022 accommodates the electric control assembly 105. The coil assembly 104 and the electric control assembly 105 are naturally distributed along the first direction to reduce the influence of the condensed water in the dehumidification chamber 1021 on the stable operation of the electric control assembly 105. Under this premise, by arranging the coil assembly 104 and the electric control assembly 105 in a concentrated and partitioned manner, the arrangement of each component in the dehumidification housing 101 is more reasonable, the structure is more compact, and the thickness of the dehumidification device 100 is reduced as a whole.

[0045] The coil assembly 104 dehumidifies the airflow passing through the dehumidification chamber 1021 by steam compression, and the electric control assembly 105 is composed of a battery, a circuit board, and electronic components. Figure 3 and 5As shown, the coil assembly 104 is distributed on the left side of the partition plate 103, and the electric control assembly 105 is distributed on the right side of the partition plate 103. The side edges at the upper and lower ends and the side edges at the front and rear sides of the partition plate 103 are all integrally bent to form folded edges, and the folded edges can be fixed to the dehumidification housing 101 by welding or riveting, so that the partition plate 103 is fixed in the accommodating chamber 102. The width of the partition plate 103 is equal to the thickness of the accommodating chamber 102, so that the partition plate 103 fully separates the dehumidification chamber 1021 and the unit chamber 1022, effectively preventing the condensed water in the dehumidification chamber 1021 from flowing to the unit chamber 1022, and reducing the corrosion of the electric control assembly 105 by the high humidity environment.

[0046] As attached Figure 4 and 6 As shown, the coil assembly 104 is tilted relative to the thickness direction of the dehumidification housing 101, so as to further reduce the thickness of the dehumidification device 100 by partially reducing the thickness of the dehumidification chamber 1021. The coil assembly 104 uses a coil with a smaller row spacing and a smaller tube diameter, and the tube diameter can reach 5 cm. By reducing the row spacing and tube diameter of the coil, the coil assembly 104 becomes more compact and occupies less space, which is also conducive to the thinning design of the dehumidification device 100. The inclination angle of the coil assembly 104 along the thickness direction of the dehumidification housing 101 is between 22° and 28°, and the optimal is 25°.

[0047] The utility model centrally arranges the coil assembly 104 and the electric control assembly 105 in the dehumidification device 100 in a left-right distribution manner, thereby reducing the thickness of the entire device and the space occupied by the entire device, so that the dehumidification device 100 can be adapted to usage scenarios with smaller installation spaces.

[0048] The coil assembly 104 includes an evaporating coil 1041 and a condensing coil 1042 fixedly arranged in the dehumidification chamber 1021. The evaporating coil 1041 and the condensing coil 1042 are distributed along a second direction, and the second direction is perpendicular to the first direction and the thickness direction of the dehumidification housing 101. The second direction specifically refers to the direction of the first direction and the thickness direction of the dehumidification housing 101. Figure 1 In the up-down direction shown in FIG. 1 , that is, the evaporation coil 1041 and the condensation coil 1042 are arranged up and down, and the evaporation coil 1041 is arranged above the condensation coil 1042. Figure 4 As shown, the evaporating coil 1041 and the condensing coil 1042 are distributed along the width direction or the length direction of the dehumidifying housing 101. Compared with the existing distribution along the thickness direction of the dehumidifying housing 101, the up-down distribution can further reduce the thickness of the dehumidifying housing 101, making the dehumidifying device 100 thinner and more space-saving. The evaporating coil 1041 is the coil of the evaporator, and the condensing coil 1042 is the coil of the condenser. In other words, the evaporator and the condenser are distributed up and down in the dehumidifying chamber 1021. The evaporating coil 1041 is connected to the condensing coil 1042, so that the refrigerant circulates between the evaporating coil 1041 and the condensing coil 1042.

[0049] As attached Figure 6 As shown, during dehumidification, the airflow in the dehumidification chamber 1021 flows through the evaporating coil 1041, and the airflow performs convection heat exchange with the fins on the surface of the evaporator and the evaporating coil 1041. The refrigerant in the evaporating coil 1041 absorbs heat and evaporates the moisture in the airflow into water vapor. The water vapor adheres to the fins of the evaporator and the evaporating coil 1041 to achieve dehumidification; the dehumidified airflow continues to flow through the condensing coil 1042, and the airflow performs convection heat exchange with the refrigerant in the condensing coil 1042, and the condenser gives a certain amount of thermal compensation to the dehumidified airflow.

[0050] The evaporating coil 1041 and the condensing coil 1042 are both inclined, and the inclination directions of the two intersect, so that the evaporating coil 1041 and the condensing coil 1042 are arranged in a V shape. Figure 6 As shown, it is beneficial to reduce the thickness of the dehumidification device 100, and it is beneficial to extend the flow path of the airflow in the dehumidification chamber 1021, thereby improving the dehumidification effect. Specifically, the evaporation coil 1041 is arranged in an inclined manner from top to front and bottom to back, and the condensation coil 1042 is arranged in an inclined manner from top to back and bottom to front. Of course, the distribution of the evaporation coil 1041 and the condensation coil 1042 is not limited to this.

[0051] The dehumidification housing 101 includes a dehumidification frame 1011, which is a rectangular ring structure formed by vertically connecting a top side plate, a left side plate, a bottom side plate and a right side plate in sequence. The dehumidification chamber 1021 is surrounded by the top side plate, the left side plate, the bottom side plate and the partition plate 103, and the unit chamber 1022 is surrounded by the partition plate 103, the bottom side plate, the right side plate and the top side plate.

[0052] The dehumidification inlet 106 and the dehumidification outlet 107 are respectively arranged on the upper and lower sides of the dehumidification frame 1011, wherein the dehumidification inlet 106 is arranged on the top side plate, and the dehumidification outlet 107 is arranged on the bottom side plate. The dehumidification inlet 106 and the dehumidification outlet 107 are connected to each other, and a dehumidification air duct 108 is formed between the dehumidification inlet 106 and the dehumidification outlet 107. Figure 6 As shown, the dehumidification air duct 108 is a straight air duct, the evaporation coil 1041 and the condensation coil 1042 are located between the dehumidification inlet 106 and the dehumidification outlet 107, and both are on the dehumidification air duct 108. The airflow in the environment flows into the dehumidification air duct 108 from the dehumidification inlet 106 at the top of the dehumidification housing 101, and under the guidance of the dehumidification air duct 108, it flows through the evaporation coil 1041 and the condensation coil 1042 in sequence for dehumidification, and then is discharged from the dehumidification outlet 107 at the bottom of the dehumidification housing 101. The straight air duct design is used to reduce wind resistance and achieve efficient dehumidification. In other words, the dehumidification device 100 uses the top-in and bottom-out air outlet method to dehumidify the airflow.

[0053] As attached Figure 3 and4 As shown, the dehumidification shell 101 also includes a dehumidification back plate 1012 fixedly mounted on the back of the dehumidification frame 1011, the evaporation coil 1041 is provided with a triangular side plate 109, and the condensation coil 1042 is provided with a trapezoidal side plate 110; the evaporation coil 1041 is fixedly mounted on the dehumidification back plate 1012 through the triangular side plate 109, and the condensation coil 1042 is fixedly mounted on the dehumidification back plate 1012 through the trapezoidal side plate 110; in this way, the triangular side plate 109 and the trapezoidal side plate 110 together with the dehumidification shell 101 constitute a dehumidification air duct 108, thereby further realizing a thinning design of the dehumidification air conditioner.

[0054] Specifically, the triangular side plate 109 is composed of two parallel right-angled triangular plates, one of the right-angled sides of the right-angled triangular plate is integrally bent to form a bent edge, and the bent edge is welded to the dehumidification back plate 1012, so that the right-angled triangular plate is vertically fixed on the dehumidification back plate 1012, and the two ends of the evaporation coil 1041 are fixed on the hypotenuse of the right-angled triangular plate. In addition to the fixing function, the triangular side plate 109 can also rely on its own special structure to adjust the inclination angle of the evaporation coil 1041. Specifically, the inclination angle of the evaporation coil 1041 can be adjusted by adjusting the inclination angle of the hypotenuse of the right-angled triangular plate. The trapezoidal side plate 110 is composed of two parallel right-angled trapezoidal plates, the hypotenuse of the right-angled triangle plate is opposite to the hypotenuse of the right-angled trapezoidal plate, and the long right-angled side of the right-angled trapezoidal plate is also integrally bent to form a bending edge, which is welded to the dehumidification back plate 1012, so that the right-angled trapezoidal plate is vertically fixed on the dehumidification back plate 1012, and the two ends of the condensing coil 1042 are fixed on the hypotenuse of the right-angled trapezoidal plate. Similarly, the trapezoidal side plate 110 can also adjust the inclination angle of the condensing coil 1042 by relying on its own hypotenuse. Specifically, the inclination angle of the condensing coil 1042 can be adjusted by adjusting the inclination angle of the hypotenuse of the right-angled trapezoidal plate. Of course, the fixing method of the evaporating coil 1041 and the condensing coil 1042 is not limited to this.

[0055] The dehumidification housing 101 further includes a dehumidification front plate 1013, which is parallel to a dehumidification back plate 1012 and is respectively fixed on both sides of the dehumidification frame 1011. The dehumidification front plate 1013, the dehumidification back plate 1012 and the dehumidification frame 1011 are sealed and connected to form a receiving chamber 102. The dehumidification front plate 1013, the dehumidification back plate 1012 and the dehumidification frame 1011 can be connected by welding, but the connection method is not limited thereto.

[0056] A dehumidification fan 111 is provided at the dehumidification outlet 107. Figure 3As shown, the dehumidification fan 111 is an axial flow fan, which extracts the airflow in the dehumidification air duct 108 from top to bottom, so that the airflow is discharged from the dehumidification outlet 107. The setting of the dehumidification fan 111 can accelerate the flow rate of the airflow in the dehumidification air duct 108, improve the dehumidification effect, and improve the dehumidification efficiency. Specifically, the dehumidification outlet 107 is provided with three groups of dehumidification fans 111 side by side. Of course, the number of dehumidification fans 111 can be adjusted according to the width of the dehumidification outlet 107. It is only necessary to ensure that the dehumidification fan 111 completely covers the dehumidification outlet 107, and no specific limitation is made here. The width of the dehumidification inlet 106 and the dehumidification outlet 107 is the same, and is consistent with the width of the evaporation coil 1041 and the condensation coil 1042, but the width of the evaporation coil 1041 and the condensation coil 1042 is less than the width of the dehumidification chamber 1021, leaving space for the winding of the coil.

[0057] The trapezoidal side plate 110, the dehumidification back plate 1012 and the bottom side plate of the dehumidification frame 1011 form a fan compartment 112. Figure 3 As shown, it is used to accommodate the dehumidification fan 111. Under the premise of not changing the air outlet direction of the dehumidification air duct 108, the components in the dehumidification chamber 1021 can be arranged more compactly, which is more conducive to the thinning design of the dehumidification device 100.

[0058] A dehumidification water receiving tray 113 is disposed across the dehumidification chamber 1021. Figure 3 As shown, the dehumidification water receiving pan 113 is located at the lower end of the evaporation coil 1041, and is used to collect condensed water on the surface of the evaporation coil 1041 to prevent excessive condensed water in the dehumidification chamber 1021 from affecting the dehumidification effect. The width of the dehumidification water receiving pan 113 is smaller than the thickness of the dehumidification chamber 1021 to prevent the dehumidification water receiving pan 113 from obstructing the air flow of the dehumidification air duct 108 and affecting the dehumidification effect. The dehumidification water receiving pan 113 can be a U-shaped structure, and its rear side can be fixed in parallel to the dehumidification back plate 1012 by welding, but the structure and fixing method of the dehumidification water receiving pan 113 are not limited thereto.

[0059] A drainage joint 114 is formed at the bottom of the dehumidification frame 1011. Figure 3 As shown, the drainage end of the dehumidification water receiving tray 113 is aligned with the drainage connector 114, so that the condensed water in the dehumidification water receiving tray 113 is discharged from the drainage connector 114 to the outside of the dehumidification housing 101, thereby preventing the condensed water in the dehumidification water receiving tray 113 from overflowing into the dehumidification chamber 1021 and affecting the dehumidification effect. The drainage connector 114 is specifically a pagoda interface, which is specifically fixed to the end of the bottom side plate of the dehumidification frame 1011 close to the left side plate. Of course, the type and fixing method of the drainage connector 114 are not limited to this.

[0060] The unit chamber 1022 also contains a compressor unit 115. Figure 5As shown in FIG. 1 , the compressor unit 115 in the unit cavity 1022 is connected to the coil assembly 104, so that the low-pressure refrigerant in the evaporating coil 1041 is pressurized and flows into the condensing coil 1042. A throttle valve is also provided on the coil assembly 104. The key point is that the electronic control assembly 105 and the compressor unit 115 are distributed in the unit cavity 1022 along the second direction, that is, distributed up and down, as shown in FIG. Figure 3 As shown, the electronic control component 105 is located directly above the compressor unit 115. Under the premise of not affecting the stable operation of the electronic control component 105, the space of the unit cavity 1022 is fully utilized to make the arrangement of the components in the dehumidification housing 101 more compact, in line with the thinning design, so that the dehumidification device 100 has more usage scenarios.

[0061] Specifically, the bottom side plate of the dehumidification frame 1011 is formed with a mounting groove, and the compressor unit 115 is seated in the mounting groove. The outer side of the compressor unit 115 is covered with a plurality of U-shaped buckles, such as the attached Figure 3 and 5 As shown, the U-shaped buckle is fixed on the dehumidification back plate 1012, so that the compressor unit 115 is reliably fixed in the unit cavity 1022.

[0062] The dehumidification housing 101 is provided with a quick-connect connector 116 electrically connected to the electric control component 105. The quick-connect connector 116 is used to connect a power adapter, which facilitates quick plugging and unplugging of the power adapter from the dehumidification device 100, making it more convenient to use. The power adapter can adapt to different voltages, and is used to adapt the connected power supply voltage to the voltage range required by the dehumidification device 100, thereby expanding the use range of the dehumidification device 100 and enabling the dehumidification device 100 to adapt to complex use scenarios such as high altitudes.

[0063] The utility model embodiment discloses a dehumidifying air conditioner, as shown in the attached Figures 8 to 15 As shown, it includes a refrigeration device 200 and the above-mentioned dehumidification device 100, and the refrigeration device 200 is used to perform secondary cooling on the airflow discharged from the dehumidification device 100. The refrigeration device 200 can be detachably connected to the bottom of the dehumidification device 100, so that the refrigeration device 200 can be flexibly selected and installed according to needs, so that the dehumidification air conditioner can adapt to the use scene with higher temperature. When the dehumidification device 100 is equipped with the refrigeration device 200, the dehumidification air conditioner realizes an integrated refrigeration and dehumidification design, and has both refrigeration and dehumidification functions. Specifically, as shown in the attached Fig.10 As shown, both sides of the refrigeration device 200 and the dehumidification device 100 are connected together through a connecting plate 300, and the connecting plate 300 and the refrigeration housing 202 and the connecting plate 300 and the dehumidification housing 101 can be connected by fastening screws.

[0064] As attached Fig.15 and 11As shown, the refrigeration device 200 includes a refrigeration housing 202 and a refrigeration coil 201. A refrigeration air duct 203 is formed in the refrigeration housing 202. The refrigeration air duct 203 and the dehumidification air duct 108 share one air duct, making the structure more compact and the cost lower. The width and thickness of the refrigeration housing 202 and the dehumidification housing 101 are equal. A refrigeration inlet is provided at the top of the refrigeration housing 202, and a refrigeration outlet is provided at the bottom. A refrigeration fan 204 is provided at the refrigeration outlet. The airflow discharged from the dehumidification device 100 flows into the refrigeration air duct 203 from top to bottom, and the refrigeration fan 204 draws the airflow out of the refrigeration air duct 203.

[0065] The cooling coil 201 is tilted along the thickness direction of the cooling housing 202, so that the cooling device 200 can be designed to be thin. The tilt angle of the cooling coil 201 is between 2° and 5°, and the optimal angle is 3°.

[0066] A drain pipe 205 is provided at the bottom of the refrigeration shell 202, and the drain joint 114 of the dehumidification device 100 is connected to the drain pipe 205 through a hose. When the dehumidification device 100 is connected to the refrigeration device 200, the condensed water in the dehumidification device 100 flows into the drain pipe 205 of the refrigeration device 200 through the drain joint 114 and is discharged from the drain pipe 205.

[0067] In the present invention, both the refrigeration device 200 and the dehumidification device 100 adopt a thinning design, so that the dehumidification air conditioner can be ultra-thin in design, occupying less space, and can be integrated and installed in a battery compartment or a cabinet door, and can also be adapted to usage scenarios with smaller installation space.

[0068] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0069] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A dehumidification device, characterized in that: The dehumidifier comprises a dehumidifier shell (101), wherein a closed accommodating chamber (102) is formed in the dehumidifier shell (101), a partition plate (103) is fixedly arranged in the accommodating chamber (102), and the partition plate (103) is used to divide the accommodating chamber (102) into a dehumidifier chamber (1021) and a unit chamber (1022) distributed along a first direction; the dehumidifier chamber (1021) is used to accommodate a coil assembly (104), and the unit chamber (1022) is used to accommodate an electric control assembly (105); the first direction is perpendicular to the thickness direction of the dehumidifier shell (101); and the coil assembly (104) is arranged to be inclined relative to the thickness direction of the dehumidifier shell (101).

2. The dehumidification device according to claim 1, characterized in that: The coil assembly (104) comprises an evaporating coil (1041) and a condensing coil (1042) fixedly arranged in the dehumidification chamber (1021); the evaporating coil (1041) and the condensing coil (1042) are distributed along a second direction, and the second direction is respectively perpendicular to the first direction and the thickness direction of the dehumidification housing (101); the inclined directions of the evaporating coil (1041) and the condensing coil (1042) intersect so that the two are arranged in a V shape.

3. The dehumidification device according to claim 2, characterized in that: The dehumidification housing (101) comprises a dehumidification frame (1011), and a dehumidification inlet (106) and a dehumidification outlet (107) are respectively arranged on the upper and lower sides of the dehumidification frame (1011) opposite to each other, and a dehumidification air duct (108) is formed between the dehumidification inlet (106) and the dehumidification outlet (107), and the evaporation coil (1041) and the condensation coil (1042) are located between the dehumidification inlet (106) and the dehumidification outlet (107) and both are located on the dehumidification air duct (108), and the dehumidification air duct (108) is used to guide the airflow to flow through the evaporation coil (1041) and the condensation coil (1042) in sequence.

4. The dehumidification device according to claim 3, characterized in that: The dehumidification housing (101) further comprises a dehumidification back plate (1012) fixedly mounted on the back of the dehumidification frame (1011); the evaporation coil (1041) is provided with a triangular side plate (109); and the condensation coil (1042) is provided with a trapezoidal side plate (110); the evaporation coil (1041) is fixedly mounted on the dehumidification back plate (1012) via the triangular side plate (109); and the condensation coil (1042) is fixedly mounted on the dehumidification back plate (1012) via the trapezoidal side plate (110).

5. The dehumidification device according to claim 4, characterized in that: A dehumidification fan (111) is provided at the dehumidification outlet (107), and the dehumidification fan (111) is used to extract the airflow in the dehumidification air duct (108) to the outside of the dehumidification outlet (107); the trapezoidal side plate (110), the dehumidification back plate (1012) and the dehumidification frame (1011) form a fan compartment (112) for accommodating the dehumidification fan (111).

6. The dehumidification device according to claim 3, characterized in that: A dehumidification water receiving tray (113) is arranged across the dehumidification chamber (1021); the width of the dehumidification water receiving tray (113) is smaller than the thickness of the dehumidification chamber (1021); the dehumidification water receiving tray (113) is located at the lower end of the evaporation coil (1041) and is used to collect condensed water on the surface of the evaporation coil (1041).

7. The dehumidification device according to claim 6, characterized in that: A drainage joint (114) is formed at the bottom of the dehumidification frame (1011), and the drainage end of the dehumidification water receiving tray (113) is aligned with the drainage joint (114) so ​​that condensed water in the dehumidification water receiving tray (113) is discharged from the drainage joint (114) to the outside of the dehumidification housing (101).

8. The dehumidification device according to any one of claims 2 to 7, characterized in that: The unit cavity (1022) further contains a compressor unit (115), and the electrical control component (105) and the compressor unit (115) are distributed along the second direction in the unit cavity (1022).

9. The dehumidification device according to claim 8, characterized in that: The dehumidification housing (101) is fixedly provided with a quick-connect connector (116) electrically connected to the electric control component (105), and the quick-connect connector (116) is used to connect to a power adapter.

10. A dehumidifying air conditioner, characterized in that: The invention comprises a refrigeration device (200) and a dehumidification device (100) according to any one of claims 1 to 9, wherein the refrigeration device (200) is detachably connected to the bottom of the dehumidification device (100), and a refrigeration coil (201) in the refrigeration device (200) is arranged obliquely along the thickness direction thereof, and the refrigeration coil (201) is used to cool down the airflow discharged from the dehumidification device (100).

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