CN213300333U - Dehumidifier - Google Patents

Abstract

The utility model discloses a dehumidifier, include: the heat exchanger, the water storage box, filter screen and baffle, the water storage box supports the heat exchanger, the water storage box is used for collecting the comdenstion water that drips from the heat exchanger, inject the rivers passageway in the water storage box, the water storage box has the installing port, the filter screen is inserted and is located the installing port and filters with the discharge to in the rivers passageway, the baffle is the L type, the baffle is connected with the filter screen, and the baffle is located the water storage box outside, the baffle includes handle portion and the occlusion part of being connected with the handle portion, the handle portion is spaced apart with the water storage box, occlusion part is relative with the partial surface of sheltering from the. Therefore, the baffle is arranged on the filter screen, the handle part of the baffle can facilitate the assembly and disassembly of the filter screen, and the assembly and disassembly efficiency of the filter screen is improved; and the shielding part can avoid the user to directly contact with the heat exchanger, so that the filter screen is more safely installed.

Description

Dehumidifier

Technical Field

The utility model belongs to the technical field of the air conditioning technique and specifically relates to a dehumidifier is related to.

Background

With the progress of society, the appearance of the dehumidifier improves the quality of the living environment of people. The dehumidifier can reduce indoor humidity, prevent paper articles, furniture and the like in a house from mildewing, reduce bacterial breeding, protect human health, reduce the disease probability of rheumatism, arthritis and the like, and keep dry and cool. The dehumidifier condenses the moisture in the humid air into water drops which fall into the water tank, and the humid air is heated by the condenser after being dried and then is discharged, so that an air circulation process is formed.

In the related art, water drops condensed out from the dehumidifier are generally doped with a large amount of dust, so that a multi-layer filter screen is arranged in the dehumidifier to filter moisture in humid air, so that the water drops condensed in the dehumidifier have higher cleanliness. In the assembly process of the dehumidifier, the filter screen is relatively sharp, and in the assembly process of the filter screen, the filter screen is frequently scratched and rubbed with the heat exchanger, so that the risk of the assembly of the filter screen is relatively high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a dehumidifier, the equipment of filter screen is comparatively safe.

According to the utility model discloses dehumidifier, include: heat exchanger, water storage box, filter screen and baffle, the heat exchanger is used for carrying out the heat exchange with the indoor air, the water storage box supports the heat exchanger, the water storage box is used for collecting the comdenstion water that forms when heat exchanger and indoor air carry out the heat exchange, inject the rivers passageway in the water storage box, the water storage box has the installing port, the filter screen is inserted and is located the installing port is in order to right rivers in the rivers passageway filter, the baffle with the filter screen is connected, just the baffle is located water storage box top, the baffle include the handle portion and with the shielding part that the handle portion is connected, the handle portion with the shielding part is the L type, the handle portion with the water storage box is spaced apart, the shielding part with the heat exchanger is relative in order to shelter from the partial surface of heat exchanger.

According to the dehumidifier provided by the embodiment of the utility model, the baffle is arranged on the filter screen, the handle part of the baffle can facilitate the assembly and disassembly of the filter screen, and the assembly and disassembly efficiency of the filter screen is improved; and the shielding part can avoid the user to directly contact with the heat exchanger, so that the filter screen is more safely installed.

In some embodiments, the filter screen comprises: braced frame and filter screen portion, braced frame has fretwork portion, the baffle with braced frame connects, filter screen portion locates fretwork portion.

In some embodiments, the support frame has a secondary positioning plate, the secondary positioning plate abuts against the wall surface of the water flow channel, the mounting opening has an avoidance notch, the avoidance notch is suitable for avoiding the secondary positioning plate,

in some embodiments, the mounting openings are multiple, each mounting opening is provided with the avoidance notch, the lengths of any two avoidance notches are different, the filter screens are multiple, the filter screens correspond to the mounting openings one by one, the auxiliary positioning plate of each filter screen is suitable for penetrating the corresponding avoidance notches, and the lengths of any two avoidance notches are matched with the lengths of the corresponding auxiliary positioning plates.

In some embodiments, in the direction of the water flow, a plurality of the filter screens are arranged at intervals,

the aperture of the mesh of the filter screen is gradually reduced from the upstream direction to the downstream direction of the water flow.

In some embodiments, the support frame has a cover plate, and the cover plate is located outside the water storage box and covers the avoidance gap.

In some embodiments, the support frames of the plurality of filter screens are similar in shape and different in size.

In some embodiments, the baffle is integrally formed with the support frame.

In some embodiments, a portion of the support frame located outside the water storage box has lightening holes.

In some embodiments, the water storage cartridge comprises: end box and lid, end box has the open water storage chamber in upper end, the rivers passageway is located the water storage intracavity, the lid is located end box, in order to shelter from the at least part in water storage chamber opens the end, the installing port is located the lid, the heat exchanger is located the lid, the lid deviates from end box's surface has the guide inclined plane, in order to follow the comdenstion water that the heat exchanger drips guides the water storage intracavity.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a dehumidifier according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a dehumidifier according to an embodiment of the present invention;

FIG. 3 is a schematic view of a partial structure of a dehumidifier according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a filter screen according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another filter screen according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a filter net according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of another filter screen according to an embodiment of the present invention;

figure 8 is a schematic view of a part of the structure of a dehumidifier according to an embodiment of the present invention,

reference numerals: a dehumidifier (100) for dehumidifying air is provided,

the heat exchanger (110) is provided with a heat exchanger,

a water storage box 120, a water flow channel 121, a mounting opening 122, an avoiding gap 1221, a bottom box 1222, a box cover 1223, a water storage cavity 1224,

the filter screen 130, the supporting frame 131, the hollow part 1311, the auxiliary positioning plate 1312, the cover plate 1313, the lightening holes 1314,

a baffle 140, a handle 141, and a shield 142.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A dehumidifier 100 according to an embodiment of the present invention is described below with reference to fig. 1 to 8, including: heat exchanger 110, water storage box 120, filter screen 130 and baffle 140. It is understood that the operating principle of the dehumidifier 100 is: the humid air is pumped into the machine body by the fan, passes through the heat exchanger 110, water molecules in the air are condensed into water drops and enter the water storage box 120, the treated dry air is discharged out of the machine body, and the indoor humidity is kept at the proper relative humidity by circulating the way.

Specifically, the heat exchanger 110 is used for exchanging heat with indoor air, the water storage box 120 supports the heat exchanger 110, the water storage box 120 is used for collecting condensed water formed when the heat exchanger 110 exchanges heat with the indoor air, a water flow passage 121 is defined in the water storage box 120, the water storage box 120 is provided with a mounting opening 122, and the filter screen 130 is inserted into the mounting opening 122 to filter water flow in the water flow passage 121. The water flow channel 121 is provided with the filter screen 130, the water flow passing through the filter screen 130 can be filtered by the filter screen 130, dust and impurities in the water flow are intercepted, and the content of the dust and impurities in condensed water entering the water pump is reduced, so that the reliability of the water pump or other structures for driving the water flow in subsequent treatment is improved, and the service life of the dehumidifier 100 is prolonged.

As shown in fig. 4 to 7, the baffle 140 is connected to the filter screen 130, the baffle 140 is located above the water storage box 120, the baffle 140 includes a handle portion 141 and a shielding portion 142 connected to the handle portion 141, the handle portion 141 and the shielding portion 142 are L-shaped, the handle portion 141 is spaced apart from the water storage box 120, and the shielding portion 142 is opposite to the heat exchanger 110 to shield a part of the outer surface of the heat exchanger 110.

It is understood that the user may attach or detach the filter screen 130 by holding or gripping the handle portion 141. Because the filter screen 130 is adjacent to the heat exchanger 110, when a user mounts and removes the filter screen 130, the heat exchanger 110 is easily interfered with the hand of the user, and the shielding part 142 is arranged at one side close to the heat exchanger 110, so that the hand of the user can be shielded by the shielding part 142, the hand is prevented from being scratched on the heat exchanger 110, and the safety and reliability of the filter screen 130 in the assembling process are improved.

According to the dehumidifier 100 of the embodiment of the present invention, the baffle 140 is disposed on the filter screen 130, and the handle portion 141 of the baffle 140 can facilitate the assembly and disassembly of the filter screen 130, thereby improving the assembly and disassembly efficiency of the filter screen 130; the shielding portion 142 can prevent a user from directly contacting the heat exchanger 110, so that the filter screen 130 is more safely installed.

As shown in fig. 2-5, in some embodiments, filter screen 130 may include: the support frame 131 has a hollow portion 1311, the baffle 140 is connected to the support frame 131, and the screen portion (not shown) is disposed in the hollow portion 1311. Thus, the supporting frame 131 has the functions of supporting, protecting and fixing the shape of the filter screen part, thereby improving the filtering effect of the filter screen 130. And the supporting frame 131 can be connected with the baffle 140, specifically, the supporting frame 131 is connected with the shielding portion 142 to improve the stability of the shielding portion 142, so that the shielding protection effect of the shielding portion 142 can be better applied to the assembly process of the filter screen 130, and the assembly of the filter screen 130 is safer and more reliable.

In the embodiment shown in fig. 4 to 7, the supporting frame 131 has a positioning plate 1312, the positioning plate 1312 abuts against the wall surface of the water flow passage 121, the mounting opening 122 has an avoiding notch 1221, and the avoiding notch 1221 is adapted to avoid the positioning plate 1312. It should be noted that, when the supporting frame 131 is installed, the auxiliary positioning plate 1312 of the supporting frame 131 may pass through the avoiding notch 1221 first, and then the auxiliary positioning plate 1312 is provided with the supporting frame 131, so that the auxiliary positioning plate 1312 may pass through the installation opening 122 conveniently, and when the assembling direction of the supporting frame 131 is deviated, the installation direction of the supporting frame 131 may be adjusted by using the avoiding notch 1221, so that the filter screen 130 may be installed correctly, and the filtering function failure caused by the installation error may be avoided.

In some embodiments, there are a plurality of mounting openings 122, each mounting opening 122 is provided with an avoiding notch 1221, any two avoiding notches 1221 have different lengths, there are a plurality of filter screens 130, a plurality of filter screens 130 correspond to the mounting openings 122 one by one, the auxiliary positioning plate 1312 of each filter screen 130 is adapted to pass through the corresponding avoiding notch 1221, and the lengths of any two avoiding notches 1221 are adapted to the length of the corresponding auxiliary positioning plate 1312.

It is understood that a plurality of filter screens 130 may be disposed in the plurality of mounting openings 122, so as to further filter the water flow in the water flow channel 121, thereby further improving the cleanliness of the water flow passing through the filter screens 130. Meanwhile, the lengths of any two avoidance notches 1221 are matched with the length of the corresponding auxiliary positioning plate 1312, so that the corresponding position of the filter screen 130 can be limited, and a fool-proof effect can be achieved.

In some embodiments, the plurality of filter screens 130 are spaced in the direction of the water flow, and the apertures of the meshes of the filter screens 130 gradually decrease from the upstream direction to the downstream direction of the water flow. Like this, through setting up a plurality of filter screens 130 that have different apertures for rivers in the rivers passageway 121 can go into many times to filter, and assembles the range with the mode that filter screen 130 installation mesh aperture reduces gradually, makes rivers can pass through the layering and filters, and the filter effect of filter screen 130 is promoted further.

As shown in fig. 4 to 7, in some embodiments, the support frame 131 has a cover 1313, and the cover 1313 is located outside the water storage box 120 and covers the escape gap 1221. It can be understood that the cover plate 1313 can cover the avoidance gap 1221, so that when the filter screen 130 is assembled, the safety of the assembled filter screen 130 is improved. In addition, the cover plate 1313 can protect the avoidance gap 1221, so that water flow from the avoidance gap 1221 into the dehumidifier 100 is avoided, and the safety of the dehumidifier 100 is improved.

Referring to fig. 4 to 7, in some embodiments, the support frames 131 of the plurality of filter screens 130 are similar in shape and different in size. It should be noted that the shape of the supporting frame 131 is similar, so that the shape of the corresponding screen part is also similar. It should be understood that, here, the similarity refers to the same design concept of the structures on the plurality of filter screens 130, but the geometric shapes are different, and reference may be made to the differences between fig. 2 and 4 and fig. 3 and 5, and the filter screens 130 may be provided with the structures having the same functions, such as the filter screen portions and the support frames 131, but the specific sizes are different, so that the filter screens 130 in each dehumidifier 100 are different. In the flowing direction of the water flow channel 121, the filter screen 130 with a similar structure is arranged, and the assembling position of the filter screen 130 is clear, i.e., the foolproof effect is achieved, so that the position installation dislocation of the filter screen 130 can be avoided, the assembling reliability of the dehumidifier 100 is improved, and the use performance of the dehumidifier 100 is improved. In the description of the present invention, "a plurality" means two or more.

In some embodiments, the baffle 140 is integrally formed with the support frame 131. Thus, by integrally forming the baffle plate 140 and the supporting frame 131, the production steps of the baffle plate 140 and the supporting frame 131 can be saved, the production flow of the baffle plate 140 and the supporting frame 131 is simplified, the connection strength between the baffle plate 140 and the supporting frame 131 is improved, and the structural strength of the dehumidifier 100 is increased.

As shown in fig. 4 to 7, in some embodiments, a portion of the support frame 131 located outside the water storage box 120 has a lightening hole 1314. Therefore, the weight of the supporting frame 131 is reduced by the lightening holes 1314 formed on the love city frame, so that the assembly connection between the filter screen 130 and the water storage box 120 is more stable and reliable. In addition, the lightening holes 1314 can reduce the weight of the supporting frame 131 and the production cost of the supporting frame 131, thereby reducing the production cost of the dehumidifier 100. In addition, the lightening holes 1314 can also reduce the gravity center of the filter screen 130, so that the assembly between the filter screen 130 and the water storage box 120 is more stable, and the filtering effect of the filter screen 130 is improved.

As shown in fig. 8, in some embodiments, the water storage box 120 may include: a bottom case 1222 and a case cover 1223. The bottom case 1222 has a water storage cavity 1224 with an open upper end, the water flow channel 121 is disposed in the water storage cavity 1224, the box cover 1223 is covered on the bottom case 1222 to shield at least a part of the open end of the water storage cavity 1224, the mounting port 122 is disposed on the box cover 1223, the heat exchanger 110 is disposed on the box cover 1223, and a surface of the box cover 1223 facing away from the bottom case 1222 has a guiding slope (not shown in the figure) having a guiding function to guide the condensed water dropping from the heat exchanger 110 into the water storage cavity 1224.

The bottom case 1222 has a water storage cavity 1224 for accommodating water, and the water can flow along the water channel 121. It can be understood that, the box cover 1223 is covered on the bottom box 1222, so that the water collected by the filter screen 130 and the water collected nearby can flow along the guiding inclined plane of the box cover 1223, and flow into the water storage cavity 1224 to be filtered by the filter screen 130, thereby improving the purity of the water filtered by the dehumidifier 100 and increasing the usability of the dehumidifier 100.

It can be understood that the box cover 1223 and the bottom box 1222 may be detachably connected, for example, clamped or screwed, so that the box cover 1223 and the bottom box 1222 have good connection stability, thereby improving the structural strength of the water storage box 120 and increasing the service life of the water storage box 120. Meanwhile, the box cover 1223 and the bottom box 1222 have better disassembly performance, so that the box cover 1223 and the bottom box 1222 can be conveniently connected and assembled, the production process of the water storage box 120 can be simplified, the production efficiency of the dehumidifier 100 is improved, the maintenance of the water storage box 120 can be facilitated, and the service life of the water storage box 120 is prolonged.

In the description of the present invention, it is to be understood that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Other configurations of the dehumidifier 100 according to embodiments of the present invention, such as the structure, function, etc. and operation of the heat exchanger 110, are known to those of ordinary skill in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A dehumidifier, comprising:

the heat exchanger is used for exchanging heat with indoor air;

the water storage box supports the heat exchanger, is used for collecting condensed water formed when the heat exchanger exchanges heat with indoor air, limits an outlet flow channel in the water storage box, and is provided with a mounting opening;

the filter screen is inserted into the mounting opening to filter the water flow in the water flow channel;

the baffle, the baffle with the filter screen is connected, just the baffle is located water storage box top, the baffle include the handle portion and with the occlusion part that the handle portion is connected, the handle portion with the occlusion part is the L type, the handle portion with the water storage box is spaced apart, the occlusion part with the heat exchanger is relative in order to shelter from the partial surface of heat exchanger.

2. The dehumidifier of claim 1, wherein the filter screen comprises:

the supporting frame is provided with a hollow part, and the baffle is connected with the supporting frame;

the filter screen part is arranged in the hollow part.

3. The dehumidifier of claim 2 wherein the support frame has an auxiliary positioning plate, the auxiliary positioning plate is abutted against the wall surface of the water flow passage,

the mounting opening is provided with an avoiding notch, and the avoiding notch is suitable for avoiding the auxiliary positioning plate.

4. The dehumidifier of claim 3, wherein the mounting opening is provided in plurality, each mounting opening is provided with the avoiding notch, and the avoiding notches are different in length;

the filter screen is a plurality of, and is a plurality of the filter screen is with a plurality of installing port one-to-one, every the filter screen the assistance-localization real-time board is suitable for passing the correspondence dodge the breach, arbitrary two dodge the length of breach and corresponding the length adaptation of assistance-localization real-time board.

5. The dehumidifier of claim 4 wherein a plurality of said filter screens are spaced apart in the direction of water flow,

the aperture of the mesh of the filter screen is gradually reduced from the upstream direction to the downstream direction of the water flow.

6. The dehumidifier of claim 4, wherein the support frame has a cover plate, and the cover plate is located outside the water storage box and covers the avoiding gap.

7. The dehumidifier of claim 3 wherein said support frames of said plurality of filter screens are similar in shape and different in size.

8. The dehumidifier of claim 2 wherein the baffle is integrally formed with the support frame.

9. The dehumidifier of claim 2 wherein the portion of the support frame outside the water storage box has lightening holes.

10. The dehumidifier of claim 1 wherein the water storage box comprises:

the bottom box is provided with a water storage cavity with an open upper end, and the water flow channel is arranged in the water storage cavity;

the lid, the lid is located the end box is in order to shelter from the at least part in water storage chamber opens the end, the installing port is located the lid, the heat exchanger is located the lid, the lid deviates from the surface of end box has the guide inclined plane, in order to follow the comdenstion water guide that the heat exchanger drips is in the water storage intracavity.

Images