A vertical dehumidifier

Abstract

The application relates to the field of dehumidification, in particular to a vertical dehumidifier. The vertical dehumidifier comprises a compressor, a dehumidification part and a hot air part. The dehumidification part comprises horizontally and side-by-side arranged evaporators and dehumidification cross-flow fan blades. The hot air part comprises horizontally and side-by-side arranged condensers and hot air cross-flow fan blades. The compressor, the dehumidification cross-flow fan blades and the hot air cross-flow fan blades are arranged in sequence from bottom to top, so as to reduce the floor area of the dehumidifier.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of dehumidification, in particular to a vertical dehumidifier. BACKGROUND

[0002] The general market mainstream dehumidifier product is composed of a compressor, a heat exchanger, a fan blade, a water tank, a shell and a controller; its working principle is: the fan blade sucks in the humid air into the machine, and the water in the air is condensed into small water droplets through the low-temperature heat exchanger, and the dry air after treatment is discharged outside the machine, and the indoor humidity is maintained at a suitable relative humidity through such a cycle.

[0003] With the improvement of people's living standards, people's requirements for indoor living environment are also getting higher and higher. As the equipment for adjusting air humidity, people's requirements for dehumidifiers are also improving, and currently there are few cold air type dehumidifiers, and most manufacturers have not developed such products.

[0004] Patent Nos. CN213810880U and CN205137717U disclose two kinds of cold air type dehumidifiers, and the double air ducts and the condenser and evaporator of the two kinds of cold air type dehumidifiers are horizontally arranged, and such machines have the problem of large floor area. The compressor of the dehumidifier disclosed in Patent No. CN102410585A is arranged side by side with the lower condenser, and also needs a large floor area.

[0005] There is currently no good solution to reduce the floor area of the dehumidifier. SUMMARY

[0006] In order to reduce the floor area of the dehumidifier, a vertical dehumidifier is provided.

[0007] The vertical dehumidifier provided by the present application comprises a compressor, a dehumidification part and a hot air part, characterized in that the dehumidification part comprises a vertically arranged dehumidification cross-flow fan blade, and the hot air part comprises a vertically arranged hot air cross-flow fan blade.

[0008] The compressor, the dehumidification cross-flow fan blade and the hot air cross-flow fan blade are arranged in sequence from bottom to top; the downward projections of the dehumidification cross-flow fan blade and the hot air cross-flow fan blade at least partially coincide with the downward projection of the compressor.

[0009] Preferably, the vertical dehumidifier further comprises a water tank, and the water tank is arranged between the compressor and the dehumidification cross-flow fan blade.

[0010] Preferably, a support is arranged between the bottom plate and the dehumidification part, and the support comprises a first support part, a support plate, a second support part and a water collecting tray in sequence from bottom to top.

[0011] The first accommodating cavity is formed between the bottom plate and the support plate for accommodating the compressor, and the second accommodating cavity is formed between the support plate and the water pan for accommodating the water tank.

[0012] Preferably, the first support part comprises a plurality of support rods arranged around the compressor.

[0013] Preferably, the second support part is a curved plate, an entrance is formed between the circumferential two ends of the curved plate, and an elastic member is arranged at each of the circumferential two ends of the curved plate; the side wall surface of the water tank comprises a first arc-shaped side wall and a second arc-shaped side wall which are oppositely arranged and protrude outward; when the water tank is inserted into the second accommodating cavity through the entrance, the two elastic members slide along the first arc-shaped side wall and the second arc-shaped side wall, respectively.

[0014] Preferably, a driving assembly is further arranged between the dehumidifying assembly and the hot air assembly, and the driving assembly can simultaneously drive the dehumidifying cross-flow fan blade and the hot air cross-flow fan blade to rotate.

[0015] Preferably, the driving assembly comprises a double-shaft motor arranged vertically, an upper partition plate arranged above the double-shaft motor, and a lower partition plate arranged below the double-shaft motor.

[0016] Preferably, an upper interval is formed between the upper end surface of the double-shaft motor and the upper partition plate, and a lower interval is formed between the lower end surface of the double-shaft motor and the lower partition plate.

[0017] Preferably, a plurality of first support rods are arranged vertically on the upper plate surface of the lower partition plate, and a plurality of second support rods are arranged vertically on the inner side of the first support rods; the height of the second support rods is lower than the height of the first support rods.

[0018] Preferably, a plurality of third support rods are arranged on the lower side surface of the upper partition plate, and the third support rods correspond to the second support rods.

[0019] Preferably, the first cold air support part and the second cold air support part are arranged between the lower partition plate and the water pan, and the first cold air support part and the second cold air support part connect the water pan and the lower partition plate.

[0020] A cold air air duct is formed between the first cold air support part and the second cold air support part.

[0021] Preferably, a cover plate is arranged above the upper partition plate, and a first hot air support part and a second hot air support part are arranged between the upper partition plate and the cover plate, and a hot air air duct is formed between the first support part and the second support part.

[0022] The vertical dehumidifier of the present application sequentially arranges the compressor, the dehumidification cross-flow fan blade and the hot air cross-flow fan blade from bottom to top, horizontally and side by side arranges the dehumidification cross-flow fan blade with the evaporator, and horizontally and side by side arranges the hot air cross-flow fan blade with the condenser, thereby reducing the floor area of the vertical dehumidifier. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be derived from the provided drawings without creative labor.

[0024] The structures, proportions, sizes, etc. shown in the specification are only used to cooperate with the content disclosed in the specification, to be understood and read by those skilled in the art, and do not define the limiting conditions for the implementation of the present application, so they do not have technical significance. Any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application.

[0025] Figure 1 Exploded view of the vertical dehumidifier of the embodiment of the present application;

[0026] Figure 2 Exploded view of the dehumidification part and the hot air part of the embodiment of the present application;

[0027] Figure 3 Schematic diagram of the relationship between the water pan and the support plate of the embodiment of the present application;

[0028] Figure 4 Axial view of the water pan of the embodiment of the present application;

[0029] Figure 5 Schematic diagram of the water tank of the embodiment of the present application;

[0030] Figure 6 Axial view of the water tank and the curved plate of the embodiment of the present application;

[0031] Figure 7 First schematic diagram of the relationship between the lower partition plate, the first cold air support part and the second cold air support part of the embodiment of the present application;

[0032] Figure 8 Bottom view of the lower partition plate of the embodiment of the present application;

[0033] Figure 9 Second schematic diagram of the relationship between the lower partition plate, the first cold air support part and the second cold air support part of the embodiment of the present application;

[0034] Figure 10 Figure 8 is a side view of the partition, the first cold air support part and the second cold air support part according to an embodiment of the present application;

[0035] Figure 11 Figure 9 is a first side view of the shell according to an embodiment of the present application;

[0036] Figure 12 Figure 10 is a second side view of the shell according to an embodiment of the present application;

[0037] Figure 13 Figure 11 is a schematic view of the vertical dehumidifier without the shell according to an embodiment of the present application;

[0038] Figure 14 Figure 12 is an enlarged view of A in Figure 13 according to an embodiment of the present application;

[0039] Figure 15 Figure 13 is a sectional view of the vertical dehumidifier without the shell according to an embodiment of the present application;

[0040] Figure 16 Figure 14 is an enlarged view of B in Figure 15 according to an embodiment of the present application; Figure 15

[0041] Figure 17 Figure 15 is a schematic view of the air flow during the dehumidifying process when the vertical dehumidifier is working according to an embodiment of the present application;

[0042] Figure 18 Figure 16 is a schematic view of the air flow during the hot air process when the vertical dehumidifier is working according to an embodiment of the present application.

[0043] The reference signs are as follows:

[0044] 1, compressor; 101, support rod; 102, buckle; 100, shell; 123, mounting port; 111, first inlet; 112, first outlet; 121, second inlet; 122, second outlet; 2, evaporator; 201, dehumidifying cross-flow fan blade; 3, condenser; 301, hot air cross-flow fan blade; 4, base plate; 5, water tank; 501, first arc-shaped side wall; 502, second arc-shaped side wall; 503, support plate; 504, curved plate; 505, elastic member; 6, water collecting tray; 601, drainage hole; 602, support rib; 603, water blocking rib; 7, double-shaft motor; 701, upper partition; 702, lower partition; 703, connecting plate; 704, reinforcing rib; 7011, upper interval; 7021, lower interval; 711, first support rod; 712, second support rod; 713, third support rod; 8, cold air duct; 801, first cold air support part; 802, second cold air support part; 9, hot air duct; 901, first hot air support part; 902, second hot air support part; 911, cover plate; 912, operation plate. DETAILED DESCRIPTION

[0045] ​The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. The following description of at least one example embodiment is merely illustrative in nature and is in no way limiting on the application or its uses. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort fall within the scope of the present application.

[0046] It should be noted that the terms used herein are only intended to describe specific embodiments and are not intended to limit the example embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise.

[0047] In addition, it should also be understood that when the terms "comprise" and / or "include" are used in the specification, it indicates the presence of a feature, step, operation, device, component and / or combinations thereof; the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the goods or systems including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such goods or systems. Without more limitations, the element defined by the phrase "including a" does not exclude the presence of additional identical elements in the goods or systems including the element.

[0048] It should be understood that the term "and / or" used herein is only to describe the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, A and B together, and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects are a "or" relationship.

[0049] Unless otherwise specified, the relative arrangement of the components and steps, numerical expressions and values set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that the sizes of the various parts shown in the drawings are not drawn in proportion to the actual proportions. The techniques, methods and devices known to those skilled in the art may not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of example embodiments can have different values. It should be noted that similar reference numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0050] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate and imply that the devices or elements referred to must have a particular orientation or be constructed and operated in a particular orientation, unless otherwise stated, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer relative to the contour of each component.

[0051] For the convenience of description, spatial relative terms such as "over", "above", "upper surface", "upper" and the like can be used herein to describe the spatial positional relationship of one device or feature with respect to other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the devices described in the drawings. For example, if the devices in the drawings are inverted, the device described as "above" or "over" other devices or structures will be positioned "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0052] In addition, it should be noted that the use of the words "first", "second" and the like to define parts is only for the convenience of distinguishing the corresponding parts, and does not have a sequential order; unless otherwise stated, the above words have no special meaning, and therefore cannot be understood as limiting the scope of protection of the present application.

[0053] The present application relates to the field of dehumidification, in particular to a vertical dehumidifier.

[0054] The general market mainstream dehumidifier product is composed of a compressor, a heat exchanger, a fan blade, a water tank, a shell and a controller; its working principle is: the fan blade sucks the humid air into the machine, the water in the air is condensed into small water droplets through the low-temperature heat exchanger, the dry air after treatment is discharged outside the machine, and the indoor humidity is maintained at a suitable relative humidity through such a cycle.

[0055] With the improvement of people's living standards, people's requirements for indoor living environment are also getting higher and higher. As an air humidity adjusting device, people's requirements for dehumidifiers are also improving, and currently there are few cold air type dehumidifiers, and most manufacturers have not developed such products.

[0056] Patent Nos. CN213810880U and CN205137717U disclose two kinds of cold air type dehumidifiers, which have double air ducts and condensers and evaporators arranged horizontally. Such machines have the problem of large floor area. Patent No. CN102410585A discloses a dehumidifier in which the compressor is arranged side by side with the lower condenser, also requiring a large floor area.

[0057] To reduce the floor area of the dehumidifier, a vertical dehumidifier is provided, as shown in Figures 1-16 The vertical dehumidifier comprises a compressor 1, a dehumidifying part and a hot air part. The dehumidifying part comprises a vertically arranged dehumidifying cross-flow fan blade 201, and the hot air part comprises a vertically arranged hot air cross-flow fan blade 301.

[0058] The compressor 1, the dehumidifying cross-flow fan blade 201 and the hot air cross-flow fan blade 301 are arranged in sequence from bottom to top. The downward projections of the dehumidifying cross-flow fan blade 201 and the hot air cross-flow fan blade 301 at least partially overlap with the downward projection of the compressor 1.

[0059] The dehumidifying part further comprises an evaporator 2 arranged horizontally and side by side with the dehumidifying cross-flow fan blade 201, and the hot air part further comprises a condenser 3 arranged horizontally and side by side with the hot air cross-flow fan blade 301.

[0060] By arranging the compressor 1, the dehumidifying cross-flow fan blade 201 and the hot air cross-flow fan blade 301 in sequence from bottom to top, and by making the downward projections of the dehumidifying cross-flow fan blade 201 and the hot air cross-flow fan blade 301 at least partially overlap with the downward projection of the compressor 1, the floor area of the vertical dehumidifier is reduced.

[0061] The dehumidifying cross-flow fan blade 201 is arranged below the hot air cross-flow fan blade 301. The cold air discharged by the dehumidifying part flows downward, while the hot air part is above, thereby reducing the amount of air sucked into the hot air part from the cold air discharged by the dehumidifying part.

[0062] The compressor 1 is arranged at the lowermost position, which is conducive to reducing the lateral swing of the vertical dehumidifier and improving the stability of the vertical dehumidifier during operation.

[0063] During operation of the vertical dehumidifier, the high-pressure and high-temperature refrigerant discharged by the compressor 1 first passes through the condenser 3, which exchanges heat with the air to heat the air. The heated air is driven by the hot air cross-flow fan blade 301 to enter a predetermined area. The refrigerant after passing through the condenser 3 becomes low-temperature and low-pressure refrigerant after passing through the throttling valve. The low-temperature and low-pressure refrigerant enters the evaporator 2, which exchanges heat with the air to cool the air. When the air flows through the evaporator 2, the moisture in the air is condensed into liquid and adheres to the evaporator 2.

[0064] Preferably, as shown in Figure 1 , 11As shown in Figs. 12 and 13, the vertical dehumidifier further comprises a water tank 5, which is arranged between the compressor 1 and the dehumidification cross-flow fan blade 201.

[0065] The water tank 5 is used to contain the condensed water generated by the evaporator 2. Compared with the prior art of arranging the water tank 5 side by side with the compressor 1, arranging the water tank 5 between the compressor 1 and the dehumidification cross-flow fan blade 201 can further reduce the floor area of the vertical dehumidifier. On the other hand, arranging the water tank 5 between the compressor 1 and the dehumidification cross-flow fan blade 201 increases the distance between the compressor 1 and the dehumidification cross-flow fan blade 201, reduces the influence of the heat generated by the compressor 1 on the dehumidification part, and the water in the water tank 5 is condensed water with a relatively low temperature, which can absorb the heat generated by the compressor 1, thereby avoiding the influence of the compressor 1 on the temperature of the dehumidification part, and improving the dehumidification efficiency of the dehumidification part. In addition, the height of the water tank 5 is increased to facilitate the operation of the water tank 5 by the user, thereby improving the user experience. The water tank 5 has a detachable structure, and when the water in the water tank 5 is relatively much, the water tank 5 can be detached to pour out the condensed water in the water tank 5.

[0066] The bottom plate 4 is arranged below the compressor 1, the compressor 1 is arranged on the bottom plate 4, and the moving wheels are arranged below the bottom plate 4, thereby facilitating the movement of the vertical dehumidifier.

[0067] The size of the bottom plate 4 can be determined according to the diameter of the compressor 1. When the compressor 1 is installed, the cylinder body of the compressor 1 is arranged at the middle part of the bottom plate 4. Since there is no condenser 3, evaporator 2, water tank 5, etc. around the compressor 1, the bottom plate 4 can be relatively small, and the floor area is also relatively small. When the vertical dehumidifier is moved, there is a risk of shaking of the compressor 1. Since there is no condenser 3, evaporator 2, water tank 5, etc. around the compressor 1, the shaking of the compressor 1 will not collide with other structures, thereby facilitating the movement of the vertical dehumidifier and improving the safety.

[0068] Preferably, as shown in Figs. Figure 1 and Figure 3 The bottom plate 4 and the dehumidification part are provided with a support, which comprises a first support part, a support plate 503, a second support part and a water collecting tray 6 from bottom to top.

[0069] The bottom plate 4 and the support plate 503 form a first accommodating cavity for accommodating the compressor 1, and the support plate 503 and the water collecting tray 6 form a second accommodating cavity for accommodating the water tank 5.

[0070] The water receiving tray 6 is used to directly receive the condensed water generated by the evaporator 2; a container is formed between the bottom tray 4 and the support plate 503 by arranging a support, a second cavity is arranged between the support plate 503 and the water receiving tray 6, the support plate 503 is fixed on the bottom tray 4 through the first support part, which is beneficial to the fixation of the support plate 503, the second support part is fixed on the support plate 503 through the second support plate 503, which is beneficial to the fixation of the water receiving tray 6; the stability between the compressor 1 and the water tank 5 is improved; the bottom wall surface of the water receiving tray 6 is left with 8 to 20 millimeters from the top of the compressor 1.

[0071] A water blocking rib can be arranged around the water receiving tray 6 to prevent the condensed water from overflowing from the water receiving tray 6; a drainage hole 601 is arranged in the middle of the water receiving tray 6, and the condensed water received by the water receiving tray 6 flows into the water tank 5 through the drainage hole 601.

[0072] An evaporator 2 is arranged on the upper side of the water receiving tray 6, a plurality of support ribs 602 are arranged on the upper side of the water receiving tray 6, a water guide groove is formed between adjacent two support ribs 602, and the water guide groove is connected to the drainage hole 601 in the middle; the support ribs 602 can not only guide the condensed water, but also form a space between the evaporator 2 and the disc surface of the water receiving tray 6, so as to avoid that the evaporator 2 transmits too much cold energy to the water receiving tray 6. A structure for fixing the evaporator 2 can be arranged on the water receiving tray 6 to fix the evaporator 2; a structure for limiting the evaporator 2 is arranged, which is convenient for accurate installation of the evaporator 2.

[0073] Preferably, as shown in Figure 3 The first support part includes a plurality of support rods 101 arranged around the compressor 1.

[0074] By arranging the first support part as a plurality of support rods 101 of the heat exchange compressor 1, it is beneficial to reduce the area of the support occupying the bottom tray 4, and further reduce the floor area of the vertical dehumidifier. Further, the support rods 101 are four and are uniformly arranged.

[0075] A buckle 102 is arranged at the lower end of the support rod 101, and the buckle 102 is connected to the bottom tray 4; or a threaded hole is arranged at the lower end of the support rod 101, and a screw is upwardly arranged through the bottom tray 4 to fix the support; or the buckle 102 and the screw are arranged at the same time, the buckle 102 is fixed first, and then the screw is locked.

[0076] Preferably, as shown in Figure 6 The second support part is a curved plate 504, an inlet is formed between the circumferential two ends of the curved plate 504, and an elastic member 505 is arranged at each of the circumferential two ends of the curved plate 504; the side wall surface of the water tank 5 includes a first arc-shaped side wall 501 and a second arc-shaped side wall 502 which are oppositely arranged and protrude outward; when the water tank 5 is inserted into the second cavity through the inlet, the two elastic members 505 slide along the first arc-shaped side wall 501 and the second arc-shaped side wall 502, respectively.

[0077] By setting the elastic members 505 at the circumferential two ends of the curved panel 504, the first arc-shaped side wall 501 and the second arc-shaped side wall 502 are arranged on the side wall of the water tank 5; when the water tank 5 is inserted, the two elastic members 505 can slide along the two arc-shaped side walls and deform in the direction away from each other, so that the insertion and pulling out of the water tank 5 has a certain resistance, effectively avoiding the vibration caused by the unstable force when the water tank 5 is inserted and pulled out, and even the water in the water tank 5 splashing out of the water tank 5; when the two elastic members 505 pass the farthest points of the two arc-shaped side walls, the two elastic members 505 deform in the direction of approaching each other, and when the water tank 5 is placed in the preset position, the two elastic members 505 clamp the water tank 5 inward, avoiding the water tank 5 from shaking when the vertical dehumidifier is working or moving.

[0078] The curved panel 504 can be U-shaped or arc-shaped.

[0079] Preferably, as shown in Figure 1 , Figure 2 and Figure 14 , the driving assembly is further arranged between the dehumidifying assembly and the hot air assembly, and the driving assembly can simultaneously drive the dehumidifying cross-flow fan blade 201 and the hot air cross-flow fan blade 301 to rotate.

[0080] By simultaneously driving the dehumidifying cross-flow fan blade 201 and the hot air cross-flow fan blade 301 by a single driving assembly, the number of parts is reduced, which is conducive to reducing the cost and reducing the failure probability; and the overall weight of the vertical dehumidifier is reduced, which is convenient for moving.

[0081] Preferably, as shown in Figure 9 , Figure 10 and Figure 14 , the driving assembly comprises a double-shaft motor 7 arranged vertically, an upper partition plate 701 arranged above the double-shaft motor 7, and a lower partition plate 702 arranged below the double-shaft motor 7.

[0082] Further, the hot air cross-flow fan blade 301, the dehumidifying cross-flow fan blade 201 and the double-shaft motor 7 are coaxially arranged; the upper end shaft of the double-shaft motor 7 is connected with the hot air cross-flow fan blade 301, and the lower end shaft of the double-shaft motor 7 is connected with the dehumidifying cross-flow fan blade 201.

[0083] The double-shaft motor 7 is separated from the hot air part by the upper partition plate 701, and the double-shaft motor 7 is separated from the lower partition plate 702 by the lower partition plate 702, which effectively avoids the influence of the hot air part and the dehumidifying part on the operation of the motor; and the space between the upper partition plate 701 and the lower partition plate 702 has a heat insulation effect, reducing the heat exchange between the hot air part and the dehumidifying part, and improving the dehumidifying efficiency.

[0084] Preferably, as shown in Figure 14As shown, an upper interval 7011 is formed between the upper end surface of the dual-shaft motor 7 and the upper partition plate 701, and a lower interval 7021 is formed between the lower end surface of the dual-shaft motor 7 and the lower partition plate 702.

[0085] The upper interval 7011 has a heat insulation effect, and reduces the influence of the hot air part on the motor. In addition, the dual-shaft motor 7 has a certain vibration when working, and the upper interval 7011 avoids the influence of the vibration of the dual-shaft motor 7 on the hot air part. The motor also has a certain noise when working, and the upper interval 7011 reduces the transmission of the noise compared with the direct contact between the dual-shaft motor 7 and the upper partition plate 701.

[0086] Similarly, the lower interval 7021 reduces the influence of the dehumidification part on the motor, and reduces the influence of the vibration and noise of the motor on the dehumidification part. In addition, since the motor generates heat during operation, the lower interval 7021 also avoids the upward transmission of the cold energy of the lower cold air duct 8 to the dual-shaft motor 7, and the generation of condensate water in the dual-shaft motor 7. Accordingly, the loss of cold energy is also reduced.

[0087] The upper partition plate 701 and the lower partition plate 702 are both provided with shaft holes for penetrating the output shaft of the dual-shaft motor 7.

[0088] Temperature insulation plates, sound insulation plates, and vibration reduction plates can be arranged in the upper interval 7011 and the lower interval 7021. For example, heat insulation sponge can be arranged.

[0089] Preferably, as shown in Figure 9 , Figure 10 and Figure 14 , the upper surface of the lower partition plate 702 is vertically provided with a plurality of first supporting rods 711, and the inner side of the plurality of first supporting rods 711 is vertically provided with a plurality of second supporting rods 712. The height of the second supporting rods 712 is lower than the height of the first supporting rods 711.

[0090] The circumferential wall surface of the double-shaft motor 7 is provided with a connecting plate 703 which is perpendicular to the motor shaft, and the second supporting rods 712 are connected to the connecting plate 703 to fix the double-shaft motor 7. In the first aspect, the first supporting rod 711 plays a supporting role, and supports the upper partition plate 701 to form a space between the upper partition plate 701 and the lower partition plate 702 for arranging the double-shaft motor 7. In the second aspect, the plurality of second supporting rods 712 are fixed to the double-shaft motor 7 through the connecting plate 703 and press the circumferential wall surface of the double-shaft motor 7. The second supporting rods 712 are arranged on the inner side of the first supporting rod 711 to play a fixed supporting role for the double-shaft motor 7, so that a lower interval 7021 is formed between the lower end surface of the double-shaft motor 7 and the lower partition plate 702. The first supporting rod 711 and the second supporting rod 712 can be connected to each other as a whole through the reinforcing ribs 704, which is beneficial to improve the strength of the first supporting rod 711 and the second supporting rod 712 and further improve the working stability of the double-shaft motor 7. Further, the second supporting rod 712 can pass through the connecting plate 703 and extend to the upper partition plate 701, so that the upper end of the second supporting rod 712 can be fixed to the upper partition plate 701, thereby improving the stability of the second supporting rod 712.

[0091] Preferably, as shown in Figure 14 , the lower side of the upper partition plate 701 is provided with a plurality of third supporting rods 713 corresponding to the second supporting rods 712.

[0092] The plurality of third supporting rods 713 press the double-shaft motor 7 from the upper end surface of the double-shaft motor 7; the third supporting rods 713 can form an upper interval 7011 between the upper end surface of the double-shaft motor 7 and the upper partition plate 701, and cooperate with the second supporting rods 712 to press the double-shaft motor 7, thereby avoiding axial movement of the double-shaft motor 7. Blind holes corresponding to the first supporting rods 711 are arranged on the upper partition plate 701, the upper end of the first supporting rod 711 is inserted into the blind hole, and then the upper partition plate 701 and the lower partition plate 702 are positioned. The blind hole can prevent the hot air from flowing downward.

[0093] Preferably, as shown in Figure 7 , Figure 9 and Figure 10 , the lower partition plate 702 and the water pan 6 are provided with a first cold air supporting part 801 and a second cold air supporting part 802 connecting the water pan 6 and the lower partition plate 702.

[0094] The first cold air supporting part 801 and the second cold air supporting part 802 form a cold air duct 8.

[0095] The lower partition plate 702 is fixed on the water pan 6 by the first cold air supporting part 801 and the second cold air supporting part 802, and a space for accommodating the evaporator 2 and the dehumidification cross-flow fan blade 201 is formed between the lower partition plate 702 and the water pan 6; the first supporting part and the second supporting part can not only fix the lower partition plate 702, but also form the cold air duct 8 for the cold air flow by cooperation of the first cold air supporting part 801 and the second cold air supporting part 802; the functions of the first cold air supporting part 801 and the second cold air supporting part 802 are improved, and compared with the prior art, the cold air duct 8 does not need to be formed by additional entity structures, the number of structures is reduced, and the cost is reduced.

[0096] The cold air duct 8 has a cold air inlet and a cold air outlet, and the cold air inlet and the cold air outlet are arranged opposite to each other, that is, in the circumferential direction of the vertical dehumidifier, the cold air inlet and the cold air outlet are away from each other; the dehumidified air is discharged from the cold air inlet and enters the indoor, thereby cooling the local area of the indoor, and solving the problem that the general dehumidifier can only blow hot air.

[0097] The first cold air supporting part 801 and the second cold air supporting part 802 are fixed with the water pan 6 by screws, or are integrally formed with the water pan 6.

[0098] Preferably, as shown in Figure 2 The upper partition plate 701 is provided with a cover plate 911, and the first hot air supporting part 901 and the second hot air supporting part 902 are arranged between the upper partition plate 701 and the cover plate 911, and the hot air duct 9 is formed between the first supporting part and the second supporting part.

[0099] The cover plate 911 is fixed on the upper partition plate 701 by the first hot air supporting part 901 and the second hot air supporting part 902, and a space for accommodating the hot air cross-flow fan blade 301 and the condenser 3 is formed between the upper partition plate 701 and the cover plate 911; the first hot air supporting part 901 and the second hot air supporting part 902 can not only fix the cover plate 911, but also form the hot air duct 9 for the hot air flow by cooperation of the first hot air supporting part 901 and the second hot air supporting part 902; the functions of the first hot air supporting part 901 and the second hot air supporting part 902 are improved, and compared with the prior art, the hot air duct 9 does not need to be formed by additional entity structures, the number of structures is reduced, and the cost is reduced.

[0100] The hot air duct 9 has a hot air inlet and a hot air outlet, and the hot air inlet and the hot air outlet are arranged opposite to each other, the hot air inlet and the cold air outlet can face the same direction, and the hot air outlet and the cold air inlet can face the same direction.

[0101] The vertical dehumidifier further comprises a cylindrical shell 100, and a first inlet 111 and a first outlet 112 are oppositely arranged on the shell 100, the first inlet 111 is opposite to the cold air inlet, the first outlet 112 is opposite to the cold air outlet, the first outlet 112 is provided with a first air deflector, and the first inlet 111 is provided with a first air guide plate, and the first air guide plate can guide the air at a lower position into the cold air duct 8; the shell 100 is further provided with a second inlet 121 and a second outlet 122, the second inlet 121 is opposite to the hot air inlet, the second outlet 122 is opposite to the hot air outlet, the second outlet 122 is provided with a second air deflector, and the second inlet 121 is provided with a second air guide plate, and the second air guide plate can guide the air at a higher position into the hot air duct 9; the hot air discharged from the second outlet 122 can be used for drying clothes; the shell 100 is provided with a mounting opening 123 for mounting the water tank 5, and the water tank 5 is inserted or pulled out through the mounting opening 123. During assembly, the components are assembled from bottom to top, and finally the shell 100 is mounted, the top of the shell 100 can be provided with an operation plate 912, and the operation plate 912 can be provided with an electrical box, a display panel and operation buttons and the like. The cover plate 911 can be integrally produced with the shell 100, and the water pan 6 can be integrally produced with the first cold air support part 801 and the second cold air support part 802.

[0102] During dehumidification, the air flow process is as shown in the drawings. Figure 17 Under the driving of the dehumidification cross-flow fan blade 201, indoor air enters the vertical dehumidifier through the first air inlet of the shell 100, and flows along the cold air duct 8, the air is cooled by the evaporator 2, the moisture in the air is condensed and adheres to the evaporator 2, and the dehumidified air is discharged from the first outlet 112 after passing through the dehumidification cross-flow fan blade 201, and the discharged cold air can realize local cooling.

[0103] At the same time, under the driving of the hot air cross-flow fan blade 301, indoor air enters the vertical dehumidifier through the second air inlet of the shell 100, and flows along the hot air duct 9, the air is heated by the condenser 3, and the heated air is discharged from the second outlet 122 through the hot air cross-flow fan blade 301, and the discharged hot air can realize local heating, and the hot air can be used for drying clothes.

[0104] The above only describes the preferred embodiments of the present application, and should be pointed out that, for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection scope of the present application.

Claims

1. A vertical dehumidifier comprising a compressor (1), a dehumidifying section, and a hot air section, characterized in that, The dehumidification part comprises vertically arranged dehumidification cross-flow fan blades (201), and the hot air part comprises vertically arranged hot air cross-flow fan blades (301); The compressor (1), the dehumidification cross-flow fan blades (201) and the hot air cross-flow fan blades (301) are arranged in sequence from bottom to top; the downward projections of the dehumidification cross-flow fan blades (201) and the hot air cross-flow fan blades (301) at least partially coincide with the downward projection of the compressor (1); the vertical dehumidifier further comprises a water tank (5), which is arranged between the compressor (1) and the dehumidification cross-flow fan blades (201); A support is arranged between the bottom plate (4) and the dehumidification part, and the support comprises, in sequence from bottom to top, a first support part, a support plate (503), a second support part and a water collecting tray (6); A first accommodating cavity for accommodating the compressor (1) is formed between the bottom plate (4) and the support plate (503), and a second accommodating cavity for accommodating the water tank (5) is formed between the support plate (503) and the water collecting tray (6).

2. The upright dehumidifier of claim 1, wherein, The first support part comprises a plurality of support rods (101) arranged around the compressor (1).

3. The vertical dehumidifier according to claim 1, wherein The second support part is a curved plate (504), an inlet is formed between the circumferential two ends of the curved plate (504), and each of the circumferential two ends of the curved plate (504) is provided with an elastic member (505); the side wall surface of the water tank (5) comprises first and second arc-shaped side walls (501, 502) which are oppositely arranged and protrude outward; when the water tank (5) is inserted into the second accommodating cavity through the inlet, the two elastic members (505) slide along the first and second arc-shaped side walls (501, 502), respectively.

4. The vertical dehumidifier according to any one of claims 1 to 3, characterized in that, A driving assembly is further arranged between the dehumidification part and the hot air part, and the driving assembly can simultaneously drive the dehumidification cross-flow fan blades (201) and the hot air cross-flow fan blades (301) to rotate.

5. The upright dehumidifier of claim 4, wherein, The driving assembly comprises a vertically arranged double-shaft motor (7), an upper partition plate (701) arranged above the double-shaft motor (7), and a lower partition plate (702) arranged below the double-shaft motor (7).

6. The upright dehumidifier of claim 5, wherein, An upper interval (7011) is formed between the upper end surface of the double-shaft motor (7) and the upper partition plate (701), and a lower interval (7021) is formed between the lower end surface of the double-shaft motor (7) and the lower partition plate (702).

7. The upright dehumidifier of claim 6, wherein, A plurality of first supporting rods (711) are vertically arranged on the upper plate surface of the lower partition plate (702), and a plurality of second supporting rods (712) are vertically arranged on the inner side of the first supporting rods (711); the height of the second supporting rods (712) is lower than the height of the first supporting rods (711).

8. The upright dehumidifier of claim 7, wherein, A plurality of third supporting rods (713) are arranged on the lower side of the upper partition plate (701), and the third supporting rods (713) correspond to the second supporting rods (712).

9. The upright dehumidifier of claim 5, wherein, First and second cold air supporting parts (801, 802) connecting the water collecting tray (6) and the lower partition plate (702) are arranged between the lower partition plate (702) and the water collecting tray (6). The first cold air supporting part (801) and the second cold air supporting part (802) form a cold air duct (8) therebetween.

10. The stand-type dehumidifier according to claim 5, characterized by An upper baffle (701) is provided with a cover plate (911), and a first hot air supporting part (901) and a second hot air supporting part (902) are arranged between the upper baffle (701) and the cover plate (911), and a hot air duct (9) is formed between the first supporting part and the second supporting part.

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