Multiple dehumidifier

Abstract

The utility model discloses a multiple dehumidifier which comprises a box body, the box body comprises a top layer, a fan assembly is arranged on the top layer, a middle layer is arranged below the top layer, a condenser and multiple evaporators are arranged on the middle layer, the condenser is communicated with the multiple evaporators, a bottom layer is arranged below the middle layer, and the bottom layer is communicated with the multiple evaporators. The bottom layer is provided with a compressor assembly, and the compressor assembly communicates with the condenser and the multiple evaporators. The utility model provides a multiple dehumidifier which can improve the dehumidification quality of air through reasonable layout, further improve the dehumidification efficiency and further reduce the energy efficiency, and under the condition of the same dehumidification or refrigeration capacity, a system with high evaporation temperature is more energy-saving than a system with low evaporation temperature. Therefore, the multiple evaporators can save more energy, and the energy efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dehumidifiers, in particular to a multiple dehumidifier. Background Art

[0002] With the development of industry and the improvement of the quality of daily life, there has been a great demand for appropriate air humidity in recent years. Whether in industrial production, storage or home travel, dehumidifiers are indispensable electrical equipment that can accurately control the humidity in the air, especially in humid areas, the role of dehumidifiers is crucial.

[0003] For example, the publication number "CN215951611U" discloses "a dehumidifier structure", including structural parts and functional parts, characterized in that the structural parts include a chassis, a compressor is arranged on the upper part of the chassis, a water tank is arranged on the upper part of the compressor, an air duct is arranged on the upper part of the water tank, a water receiving box is arranged at the lower part of the back of the air duct, and an adjustable height mounting assembly is arranged at the bottom of the compressor, and the mounting assembly is mounted on the chassis through a snap-on structure. However, in actual applications, the dehumidification efficiency and dehumidification quality of this type of dehumidifier are low, which will also lead to excessive energy consumption. Summary of the invention

[0004] In view of the problems of low dehumidification quality and efficiency and high energy consumption in the prior art mentioned in the background technology, the utility model provides a multiple dehumidifier, which can improve the dehumidification quality of the air through a reasonable layout, thereby improving the dehumidification efficiency and further reducing energy efficiency.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions.

[0006] A multiple dehumidifier includes a box body, the box body includes a top layer, the top layer is provided with a fan assembly, a middle layer is provided below the top layer, a condenser and multiple evaporators are provided in the middle layer, the condenser is connected to the multiple evaporators, a bottom layer is provided below the middle layer, the bottom layer is provided with a compressor assembly, and the compressor assembly is connected to the condenser and the multiple evaporators. In the present application, the dehumidifier casing is provided with three parts, namely, a top layer, a middle layer and a bottom layer, wherein the fan assembly is arranged on the top layer, the condenser and the multiple evaporators are arranged on the middle layer, and the compressor assembly is arranged on the bottom layer. Since there is a certain gap between the top layer and the middle layer, even under the action of the fan assembly on the top layer, the air flow rate on the middle layer will not be particularly fast. The air on the middle layer can have more reaction time with the condenser and the multiple evaporators in the middle layer, thereby improving the dehumidification efficiency, thereby improving the dehumidification efficiency of the entire evaporator for the space here, and since multiple evaporators are provided, they can react with the air at different evaporation temperatures to perform multi-stage dehumidification, thereby improving the quality of dehumidification, and since under the same dehumidification or refrigeration capacity, a high evaporation temperature is more energy-efficient than a low evaporation temperature system, the multiple evaporators can be more energy-efficient, thereby reducing energy efficiency.

[0007] Preferably, the fan assembly includes a plurality of centrifugal fans, the centrifugal fans are provided with air outlets, the box body includes a top plate, the top plate is provided with a plurality of air outlet grilles, and each of the air outlet grilles is provided corresponding to the air outlet. An air outlet grille is provided on the top plate, and the air outlet grille is connected with the air outlet, so that the dehumidified air can directly enter the air upward, can be more evenly diffused, and ensure that the dry air in the dehumidification space is evenly distributed, and multiple centrifugal fans are provided, so that the gas flow inside the entire box body can be more uniform and stable, and the dehumidification efficiency is improved.

[0008] Preferably, the condenser includes a connecting pipe, and one end of the connecting pipe away from the condenser is connected to a plurality of throttling tubes, and the multiple evaporators include a high-temperature evaporator and a low-temperature evaporator, and each of the throttling tubes is connected to the high-temperature evaporator and the low-temperature evaporator respectively. The condenser is provided with a connecting pipe, and a plurality of throttling tubes are provided on the connecting pipe, so that the condenser can be connected to different evaporator units in the multiple evaporators respectively, wherein the multiple evaporators include a high-temperature evaporator and a low-temperature evaporator, which can adapt to different temperature and humidity environments, and improve the adaptability of the dehumidifier in different working environments.

[0009] Preferably, the box includes an outer shell, and a display is arranged on the corresponding position of the top layer of the outer shell. The display screen is arranged on the outer shell at the corresponding position of the top layer, so that the display screen is closer to the horizontal viewing angle of human eyes, which is convenient for users to operate and observe.

[0010] Preferably, the middle layer includes an installation area for placing the condenser and the multiple evaporators, and the middle layer also includes a circulation area, which is connected to the top layer. The condenser and the multiple evaporators are placed on the installation area, wherein preferably the condenser and the multiple evaporators are also provided with a fixing plate to ensure the stability of the condenser and the multiple evaporators, and at the same time, it can prevent the air from being discharged directly from the installation area through the fan assembly for complete reaction, so that the air can be discharged from the air outlet after passing through the circulation area, ensuring the full reaction of the air.

[0011] Preferably, a partition is provided between the bottom layer and the middle layer. The partition can support the condenser and the multiple evaporators, and can prevent the air from flowing quickly from the middle layer to the bottom layer, thereby controlling the stability of the air circulation.

[0012] Preferably, the compressor assembly includes a plurality of suction pipes correspondingly connected to the multiple evaporators. The compressor assembly includes a plurality of suction pipes, each suction pipe correspondingly connected to the evaporator unit in the multiple evaporators, thereby forming an independent circuit, and there is no need to set up too many compressors, so that the overall structural layout does not become cumbersome.

[0013] Preferably, the box includes a bottom plate, on which a roller assembly is arranged. The bottom plate is arranged at the bottom of the box, and the roller assembly is arranged on the bottom plate so that the whole dehumidifier can be moved more flexibly, thereby improving flexibility and adaptability, and can be quickly moved between different working spaces.

[0014] Preferably, the roller assembly includes a plurality of roller brackets and rolling wheels, and a movable locking member is provided on the roller bracket. The roller bracket is connected to the bottom plate, and the rolling wheel is rotatably connected to the roller bracket. A movable locking member is provided on the roller bracket, and by pulling the movable locking member, the rotation of the rolling wheel can be limited to ensure that the position of the dehumidifier is stable and immovable, and the stability of the dehumidifier can also be ensured when the compressor generates vibration during operation.

[0015] Preferably, a water receiving pan is provided below the condenser, and a water pipe is connected to the side of the water receiving pan close to the bottom layer, and the box body includes an outer shell, and a placement hole is provided on the outer shell at a corresponding position of the bottom layer, and the water pipe passes through the placement hole and is exposed outside the box body. A water receiving pan is provided below the condenser, wherein the water receiving pan can collect water droplets condensed by the contact between the condenser and the air, a water pipe is provided below the water receiving pan, and the water flow in the water receiving pan can be led out, and a placement hole is provided on the outer shell, and the water pipe is connected and fixed to the placement hole to ensure the stability of the water pipe and avoid the water pipe swinging due to excessive water flow during drainage.

[0016] The beneficial effects of the utility model are as follows:

[0017] (1) It can ensure full reaction during the dehumidification process, multi-stage dehumidification, improve dehumidification quality and efficiency, and save energy;

[0018] (2) It can ensure the stability and flexibility of the entire dehumidifier and facilitate operation by users;

[0019] (3) The structure is simple, occupies a small volume, is easy to move, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an axonometric drawing of the utility model.

[0021] Figure 2 It is a front view of the utility model.

[0022] Figure 3 It is a side view of the utility model.

[0023] Figure 4 yes Figure 1 A partial enlarged view of the middle roller assembly.

[0024] In the figure:

[0025] 1 box body, 11 top plate, 111 air outlet grille, 12 bottom plate, 13 outer shell;

[0026] 2 top layer, 21 fan assembly, 211 centrifugal fan, 212 air outlet;

[0027] 3 middle layer, 31 condenser, 311 connecting pipe, 312 throttling pipe, 32 multiple evaporators, 321 high temperature evaporator, 322 low temperature evaporator, 301 installation area, 302 circulation area;

[0028] 4 bottom layer, 41 compressor assembly, 411 suction pipe, 42 partition plate;

[0029] 5. Display;

[0030] 6 roller assembly, 61 roller bracket, 62 rolling wheel, 63 movable locking member;

[0031] 7 water receiving tray, 71 water diversion pipe, 72 placement hole. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0033] Embodiment 1:

[0034] like Figure 1As shown, a multiple dehumidifier includes a box body 1, the box body 1 includes a top layer 2, the top layer 2 is provided with a fan assembly 21, a middle layer 3 is arranged below the top layer 2, the middle layer 3 is provided with a condenser 31 and multiple evaporators 32, the condenser 31 is connected to the multiple evaporators 32, a bottom layer 4 is arranged below the middle layer 3, the bottom layer 4 is provided with a compressor assembly 41, and the compressor assembly 41 is connected to the condenser 31 and the multiple evaporators 32.

[0035] In this embodiment, the dehumidifier housing 1 is provided with three parts, namely, a top layer 2, a middle layer 3, and a bottom layer 4, wherein the fan assembly 21 is arranged on the top layer 2, the condenser 31 and the multiple evaporators 32 are arranged on the middle layer 3, and the compressor assembly 41 is arranged on the bottom layer 4. Since there is a certain gap between the top layer 2 and the middle layer 3, even under the action of the fan assembly 21 on the top layer 2, the air flow rate on the middle layer 3 will not be particularly fast, and the air on the middle layer 3 can have more reaction time with the condenser 31 and the multiple evaporators 32 in the middle layer 3, thereby improving the dehumidification efficiency, thereby improving the dehumidification efficiency of the entire evaporator for the space here, and since the multiple evaporators 32 are provided, they can react with the air at different evaporation temperatures to perform multi-stage dehumidification, thereby improving the quality of dehumidification, and since under the same dehumidification or cooling capacity, a high evaporation temperature is more energy-saving than a system with a low evaporation temperature, the multiple evaporators 32 can be more energy-saving, thereby reducing energy efficiency.

[0036] like Figure 1 , 3 As shown, the fan assembly 21 includes a plurality of centrifugal fans 211, and the centrifugal fans 211 are provided with air outlets 212. The box body 1 includes a top plate 11, and a plurality of air outlet grilles 111 are provided on the top plate 11, and each air outlet grille 111 is provided corresponding to the air outlet 212. The air outlet grille 111 is provided on the top plate 11, and the air outlet grille 111 is connected with the air outlet 212, so that the dehumidified air can directly enter the air upward, and can be more evenly diffused, ensuring that the dry air in the dehumidification space is evenly distributed, and multiple centrifugal fans 211 are provided, so that the gas flow inside the entire box body 1 can be more uniform and stable, and the dehumidification efficiency is improved.

[0037] like Figure 1 , 2As shown, the condenser 31 includes a connecting pipe 311, and one end of the connecting pipe 311 away from the condenser 31 is connected to a plurality of throttling pipes 312, and the multiple evaporators 32 include a high-temperature evaporator 321 and a low-temperature evaporator 322, and each throttling pipe 312 is respectively connected to the high-temperature evaporator 321 and the low-temperature evaporator 322. The condenser 31 is provided with a connecting pipe 311, and a plurality of throttling pipes 312 are provided on the connecting pipe 311, so that the condenser 31 can be respectively connected to different evaporator units in the multiple evaporators 32, wherein the multiple evaporators 32 include a high-temperature evaporator 321 and a low-temperature evaporator 322, and can adapt to different temperature and humidity environments, thereby improving the adaptability of the dehumidifier in different working environments.

[0038] like Figure 3 As shown, the box 1 includes an outer shell 13, and the outer shell 13 is provided with a display 5 at a position corresponding to the top layer 2. The display screen is arranged on the outer shell at a position corresponding to the top layer, so that the display screen can be closer to the horizontal viewing angle of the human eye, which is convenient for the user to operate and observe.

[0039] like Figure 2 As shown, the middle layer 3 includes an installation area 301 for placing the condenser 31 and the multiple evaporators 32, and the middle layer 3 also includes a circulation area 302, which is connected to the top layer 2. The condenser 31 and the multiple evaporators 32 are placed on the installation area 301, wherein preferably, a fixing plate is also provided on the condenser 31 and the multiple evaporators 32 to ensure the stability of the condenser 31 and the multiple evaporators 32, and at the same time, it can prevent the air from being directly discharged from the installation area 301 through the fan assembly 21 for complete reaction, so that the air can be discharged from the air outlet 212 after passing through the circulation area 302, thereby ensuring the full reaction of the air.

[0040] like Figure 2 As shown, a partition plate 42 is provided between the bottom layer 4 and the middle layer 3 , and the compressor assembly 41 includes a plurality of suction pipes 411 correspondingly connected to the multiple evaporators 32 .

[0041] A partition 42 is arranged between the bottom layer 4 and the middle layer 3. The partition 42 can support the condenser 31 and the multiple evaporators 32, and at the same time can prevent the air from quickly flowing from the middle layer 3 to the bottom layer 4, thereby controlling the stability of the air circulation. The compressor assembly 41 includes a plurality of intake pipes 411, and each intake pipe 411 is connected to the evaporator unit in the multiple evaporator 32, thereby forming an independent circuit, and there is no need to set up too many compressors, so that the overall structural layout will not become cumbersome.

[0042] like Figure 1 , 4As shown, the box body 1 includes a bottom plate 12 , on which a roller assembly 6 is arranged. The roller assembly 6 includes a plurality of roller brackets 61 and rolling wheels 62 , and on which a movable locking member 63 is arranged.

[0043] A base plate 12 is provided at the bottom of the box body 1. A roller assembly 6 is provided on the base plate 12 so that the entire dehumidifier can be moved more flexibly, thereby improving flexibility and adaptability, and can be quickly moved between different working spaces. A roller bracket 61 is connected to the base plate 12, and a rolling wheel 62 is rotatably connected to the roller bracket 61. A movable locking member 63 is provided on the roller bracket 61. By pulling the movable locking member 63, the rotation of the rolling wheel 62 can be limited to ensure that the position of the dehumidifier is stable and immobile. When the compressor generates vibration during operation, the stability of the dehumidifier can also be ensured.

[0044] like Figure 2 As shown, a water receiving pan 7 is provided below the condenser 31, and a water guide pipe 71 is connected to the side of the water receiving pan 7 close to the bottom layer 4. The housing 1 includes an outer housing 13, and a placement hole 72 is provided on the outer housing 13 at a position corresponding to the bottom layer 4. The water guide pipe 71 passes through the placement hole 72 and is exposed outside the housing 1. A water receiving pan 7 is provided below the condenser 31, wherein the water receiving pan 7 can collect water droplets condensed when the condenser 31 contacts the air, a water guide pipe 71 is provided below the water receiving pan 7, and the water flow in the water receiving pan 7 can be led out, and a placement hole 72 is provided on the outer housing 13, and the water guide pipe is connected and fixed to the placement hole 72 to ensure the stability of the water guide pipe 71 and avoid the water guide pipe 71 from swinging due to excessive water flow during drainage.

[0045] The assembly and working process of the multiple dehumidifier in this embodiment are as follows: In this embodiment, the box body 1 includes an outer shell 13, a top plate 11, and a bottom plate 12. Four roller brackets 61 are arranged on the bottom plate 12. Each roller bracket 61 is rotatably connected to a rolling wheel 62, and a locking member is also arranged on the roller bracket 61. When the locking member is buckled, it can abut against the rolling wheel 62, so that the rolling wheel 62 can be limited and constrained, so that the entire box body 1 remains in a fixed state. A partition 42 is arranged above the bottom plate 12. The bottom plate 12 and the partition 42 bracket form a bottom layer 4. A compressor assembly 41 is arranged on the bottom layer 4. In this embodiment, a compressor is arranged. Two suction pipes 411 are arranged on the compressor. A condenser 31 and a multiple evaporator 32 are arranged, wherein the condenser 31 and the multiple evaporator 32 are connected together and placed in the installation area 301, wherein the condenser 31 is arranged closer to the circulation area 302 than the multiple evaporator 32, and the multiple evaporator 32 includes a high-temperature evaporator 321 and a low-temperature evaporator 322, wherein the high-temperature evaporator 321 and the low-temperature evaporator 322 work independently and are connected to the connecting pipe 311 on the condenser 31 through the throttling pipe 312, a water receiving pan 7 is arranged below the multiple evaporator 32, and a water guide pipe 71 is connected to the water receiving pan 7, and the water guide pipe 71 extends downward, and a placement hole 72 is arranged on the outer shell 13, and the water guide pipe 71 passes through the placement hole 72 and is exposed on the outside of the box body 1, and the water guide pipe 71 is placed on the outer shell 13. A fixing plate is also provided above the condenser 31 and the multiple evaporators 32 to ensure the stability of the condenser 31 and the multiple evaporators 32. The top layer 2 is above the middle layer 3. Two centrifugal fans 211 are provided on the top layer 2. The air outlets 212 of the two centrifugal fans 211 are arranged upward. Two air outlet grilles 111 are provided on the top plate 11. The two air outlet grilles 111 are respectively connected to the two air outlets 212. A gap is left between the two centrifugal fans 211 to avoid interference. A power cord is also provided on the bottom layer 4. During operation, the power is started, and a circulation system is formed between the compressor assembly 41, the condenser 31, and the multiple evaporators 32. Driven by the fan assembly 21, the air flow forms a circulation inside the box body 1. The outside air first passes through the high-temperature evaporator 321 for dehumidification, and then passes through the low-temperature evaporator 322 for secondary dehumidification. Because of the same dehumidification or cooling capacity, a high evaporation temperature is more energy-efficient than a low evaporation temperature system, thereby achieving an energy-saving effect. In addition, since the fan is arranged in the upper layer, it is far away from the condenser 31 and the multiple evaporators 32 in the middle layer 3, so the air flow rate in the middle layer 3 will not be too fast, thereby ensuring that the air can fully react with the condenser 31 and the multiple evaporators 32, ensuring the dehumidification quality, and then improving the overall dehumidification efficiency of the dehumidifier. Then, it enters the upper layer and is discharged through the fan assembly 21. The arrangement of two centrifugal fans 211 can ensure the uniformity of the internal circulation.

Claims

1. A multiple dehumidifier, characterized in that: The invention comprises a box body (1), wherein the box body (1) comprises a top layer (2), wherein the top layer (2) is provided with a fan assembly (21), wherein a middle layer (3) is provided below the top layer (2), wherein the middle layer (3) is provided with a condenser (31) and a multiple evaporator (32), wherein the condenser (31) is connected to the multiple evaporators (32), and wherein a bottom layer (4) is provided below the middle layer (3), wherein the bottom layer (4) is provided with a compressor assembly (41), wherein the compressor assembly (41) is connected to the condenser (31) and the multiple evaporators (32).

2. A multiple dehumidifier according to claim 1, characterized in that: The fan assembly (21) comprises a plurality of centrifugal fans (211), each of the centrifugal fans (211) being provided with an air outlet (212); the housing (1) comprises a top plate (11), a plurality of air outlet grilles (111) being provided on the top plate (11), each of the air outlet grilles (111) being provided corresponding to an air outlet (212).

3. A multi-dehumidifier according to claim 1, characterized in that: The condenser (31) comprises a connecting pipe (311), one end of the connecting pipe (311) away from the condenser (31) is connected to a plurality of throttling pipes (312), the multiple evaporators (32) comprise a high-temperature evaporator (321) and a low-temperature evaporator (322), and each of the throttling pipes (312) is connected to the high-temperature evaporator (321) and the low-temperature evaporator (322), respectively.

4. A multi-dehumidifier according to claim 1, characterized in that: The box body (1) comprises an outer shell (13), and a display (5) is arranged at a position corresponding to the top layer (2) of the outer shell (13).

5. A multi-dehumidifier according to claim 1, characterized in that: The middle layer (3) includes an installation area (301) for placing a condenser (31) and a multiple evaporator (32), and the middle layer (3) also includes a circulation area (302), and the circulation area (302) is connected to the top layer (2).

6. A multi-dehumidifier according to claim 5, characterized in that: A partition plate (42) is provided between the bottom layer (4) and the middle layer (3).

7. A multi-dehumidifier according to claim 1, characterized in that: The compressor assembly (41) comprises a plurality of suction pipes (411) correspondingly connected to the multiple evaporators (32).

8. A multi-dehumidifier according to any one of claims 1 or 2 or 3 or 4 or 5 or 6 or 7, characterized in that: The box body (1) comprises a bottom plate (12), and a roller assembly (6) is arranged on the bottom plate (12).

9. A multi-dehumidifier according to claim 8, characterized in that: The roller assembly (6) comprises a plurality of roller brackets (61) and rolling wheels (62), and a movable locking member (63) is provided on the roller bracket (61).

10. A multi-dehumidifier according to any one of claims 1 or 2 or 3 or 5 or 6 or 7, characterized in that: A water receiving pan (7) is provided below the condenser (31); a water receiving pan (7) is connected to a water guide pipe (71) on a side of the water receiving pan (7) close to the bottom layer (4); the housing (1) comprises an outer housing (13); a placement hole (72) is provided on the outer housing (13) at a position corresponding to the bottom layer (4); and the water guide pipe (71) passes through the placement hole (72) and is exposed outside the housing (1).

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