Dehumidifier

Abstract

The utility model relates to a dehumidifier which comprises a dehumidifier frame structure, a dehumidification structure and a fan structure, a condenser external protective net is installed on the outer surface of a condenser installation shell, the condenser installation shell is installed in the dehumidifier frame structure, and a circulation pipe is arranged in the condenser installation shell in an S shape. Baffles are arranged on the inner side face of the condenser installation shell to isolate the adjacent circulation pipes, sector plates are further arranged on the surfaces of the circulation pipes, openings are formed in the surfaces of the baffles, the openings in the surfaces of every two adjacent baffles are opposite in position, an air inlet is formed in the lower portion of the left side surface of the condenser installation shell, and an air outlet is formed in the upper portion of the right side surface of the condenser installation shell. An interval is formed between the condenser external protective net and the surface of the condenser mounting shell, the evaporation structure is connected with a dehumidifier condensation structure, and the fan structure brings out external air from the left side of the dehumidifier frame structure to the right side of the dehumidifier frame structure. The dehumidifier solves the problem that an existing dehumidifier cannot effectively remove and filter moisture in air.

Description

Technical Field

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

[0002] A dehumidifier, also known as a dehumidifier, moisture absorber or dehumidifier, is a device specifically used to reduce indoor humidity. A dehumidifier is mainly composed of a compressor, a heat exchanger (condenser), a fan, a water container (water tank), a casing and a controller. However, existing dehumidifiers have poor dehumidification effects and are unable to effectively absorb moisture from the air.

[0003] Therefore, in order to improve the dehumidification effect, some dehumidifiers use double-layer condenser tubes and install circular ring plates on the surface of the condenser tubes. In this way, the contact area with the air is increased, so that the moisture in the air can be effectively removed. However, the combination of double-layer condenser tubes and circular ring plates alone cannot effectively remove moisture from the air. To remove moisture from the air, the contact time between the air and the condenser tube should be extended, so that the moisture in the air can be effectively removed.

[0004] Therefore, in order to extend the contact time between the air and the condenser, and also on the basis of increasing the contact surface with the air, a dehumidifier is proposed, which can solve the technical problems in the prior art. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a dehumidifier, which solves the problem that the prior dehumidifier cannot effectively remove and filter moisture in the air.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dehumidifier, comprising a dehumidifier frame structure, a dehumidification structure, and a fan structure, wherein the dehumidification structure and the fan structure are both installed in the dehumidifier frame structure, and the dehumidification structure comprises a dehumidifier condensation structure, an evaporation structure, and a collection structure; wherein the dehumidifier condensation structure comprises a condenser external protective net, a fan-shaped plate, a condenser mounting shell, a baffle, and a flow pipe; the condenser external protective net is installed on the outer surface of the condenser mounting shell, and the condenser mounting shell is installed in the dehumidifier frame structure, and inside the condenser mounting shell A circulation pipe is arranged in an "S" shape, and a baffle is provided on the inner side of the condenser mounting shell to isolate adjacent circulation pipes. Secondly, a fan-shaped plate is provided on the surface of the circulation pipe, and an opening is provided on the baffle surface. The opening positions of the two adjacent sets of baffle surfaces are opposite. The lower part of the left surface of the condenser mounting shell is the air inlet, and the upper part of the right surface of the condenser mounting shell is the air outlet. The external protective net of the condenser is spaced from the surface of the condenser mounting shell. The evaporation structure is connected to the condensation structure of the dehumidifier. Secondly, the fan structure brings the external air into the dehumidifier frame structure from the left side and out to the right side.

[0007] Through the above technical solution, further, the evaporation structure includes a compressor mounting seat, a compressor, a first connecting pipe, a second connecting pipe, a thermal expansion valve, a third connecting pipe, and a fourth connecting pipe; the compressor mounting seat is installed at the lower end of the dehumidifier frame structure, and a compressor is installed on the compressor mounting seat. The compressor is connected to the flow pipe through the first connecting pipe and through the condenser mounting shell, and the fourth connecting pipe is connected to the collection structure, wherein the surface of the flow pipe is also connected to the second connecting pipe, one end of the second connecting pipe is connected to the thermal expansion valve, the surface of the thermal expansion valve is connected to the third connecting pipe, and the third connecting pipe is connected to the external protective net of the condenser.

[0008] Furthermore, the dehumidifier frame structure includes a frame, mounting side panels, ventilation panels, a dehumidifier filter, a fixed beam, and a distribution board; the frame surface is covered by the mounting side panels, a dehumidifier filter is installed on the left side of the frame, a ventilation panel is provided on the right side of the frame, two groups of fixed beams are provided on the inner side of the frame, a dehumidifier evaporator is installed between the two groups of fixed beams, a condenser mounting shell is provided on the side of the fixed beam located on the left side of the frame, a fan structure is installed on the side of another group of fixed beams, and a mounting plate is provided at the lower end of the two groups of fixed beams, the mounting plate is connected to the inner side of the frame, and a distribution board is installed at the lower end of the mounting plate.

[0009] As a preferred technical solution, a blocking plate is installed between the right side of the condenser mounting shell and the dehumidifier evaporator.

[0010] Furthermore, the collection structure includes a water drag plate and a storage funnel, wherein one side of the storage funnel extends outward and contacts the left side of the condenser mounting shell. The condenser mounting shell is installed on the lower end surface of the condenser external protective net, and a water drag plate is also provided on the lower end surface of the condenser external protective net.

[0011] As a preferred technical solution, the fan structure includes a fan installed on the right side of a group of fixed beams.

[0012] Furthermore, the air outlet port of the condenser mounting shell corresponds to the left side of the condenser external protective net, and the corresponding position is below the blocking plate.

[0013] Compared with the prior art, the present invention provides a dehumidifier with the following beneficial effects:

[0014] 1. This dehumidifier uses a fan structure to draw external air from the dehumidifier filter into the frame, and first contacts the external protective net of the condenser to further filter the impurities in the air, and then enters the condenser installation shell through the air inlet at the lower left side of the condenser installation shell, and is discharged from the air outlet layer by layer from the lower part of the condenser installation shell through the action of the baffle, and each layer will contact the circulation pipe, and in order to increase the contact surface with the air, the contact surface with the air can be increased through the action of the fan plate, and the air circulation time is also extended, thereby improving the efficiency of effectively removing moisture in the air, and solving the problem that the existing dehumidifier cannot effectively remove and filter moisture in the air. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the main structure;

[0017] Figure 3 AA cross-sectional structural diagram of the utility model 2;

[0018] Figure 4 This is a schematic diagram of the structure of the external protective net of the condenser of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of two sets of fixed beams of the utility model;

[0020] Figure 6 This is a schematic diagram of the evaporation structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the condensing structure of the dehumidifier of the utility model;

[0022] Figure 8 This is a schematic diagram of the internal structure of the condenser installation shell of the utility model.

[0023] In the figure: 1. Frame; 2. Mounting side panels; 3. Ventilation panel; 4. Dehumidifier filter; 5. Condenser external protective net; 6. Dehumidifier evaporator; 7. Fixed beam; 8. Fan; 9. Compressor mounting bracket; 10. Compressor; 11. First connecting pipe; 12. Blocking plate; 13. Fan plate; 14. Water drag plate; 15. Distribution board; 16. Second connecting pipe; 17. Thermal expansion valve; 18. Third connecting pipe; 19. Fourth connecting pipe; 20. Condenser mounting shell; 21. Baffle; 22. Circulation pipe; 23. Storage funnel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example

[0026] See also Figure 1-8 The utility model provides the following technical solutions: a dehumidifier, including a dehumidifier frame structure, a dehumidification structure, and a fan structure. The dehumidification structure and the fan structure are both installed in the dehumidifier frame structure. The dehumidification structure includes a dehumidifier condensation structure, an evaporation structure, and a collection structure. The dehumidifier condensation structure includes a condenser external protection net 5, a fan-shaped plate 13, a condenser mounting shell 20, a baffle 21, and a flow pipe 22. The condenser external protection net 5 is installed on the outer surface of the condenser mounting shell 20, and the condenser mounting shell 20 is installed in the dehumidifier frame structure. The flow pipe 22 is provided in an "S" shape inside the condenser mounting shell 20, and the inner side of the condenser mounting shell 20 is provided A baffle 21 isolates the adjacent circulation pipes 22. Secondly, a fan-shaped plate 13 is provided on the surface of the circulation pipe 22. The surface of the baffle 21 is provided with an opening. The opening positions of the surfaces of the two adjacent groups of baffles 21 are opposite. The lower part of the left surface of the condenser mounting shell 20 is the air inlet, and the upper part of the right surface of the condenser mounting shell 20 is the air outlet. The external protective net 5 of the condenser is spaced from the surface of the condenser mounting shell 20, so that impurities in the air can be filtered to prevent impurities from directly contacting the surface of the condenser mounting shell 20 and causing inconvenient cleaning. The evaporation structure is connected to the dehumidifier condensation structure. Secondly, the fan structure brings the external air into the dehumidifier frame structure from the left side and out to the right side.

[0027] In this embodiment, the specific working principle is as follows: when the dehumidifier is in operation, the fan structure brings external air into the dehumidifier frame structure, and then the impurities in the air are filtered through the condenser external protective net 5. At this time, due to the action of the fan structure, the air passes through the condenser external protective net 5 and enters the condenser mounting shell 20 through the air inlet at the lower side of the condenser mounting shell 20. Due to the action of the baffle 21, the flow pipe 22 in the condenser mounting shell 20 is distributed in an S shape, and the adjacent flow pipes 22 are isolated to form a cavity between the two groups of baffles 21. The air flows from the bottom to the top through the openings on the surface of the baffle 21 from the bottom layer of the condenser mounting shell 20. During the circulation process, the air will contact the flow pipe 22 and the fan plate 13, which can extend the air circulation time and increase the contact area with the air, thereby effectively removing the moisture in the air. At this time, the air passes through the dehumidifier evaporator 6 to dehumidify the air again, and then is discharged to the outside of the dehumidifier by the fan structure.

[0028] Secondly, the baffle 21 can also be arranged in an inclined manner in the condenser mounting housing 20, with one side of the opening tilted downward, which helps to drain water.

[0029] The evaporation structure can be found in Figure 4 、 Figure 6 、 Figure 7It can be seen that the evaporation structure includes a compressor mounting seat 9, a compressor 10, a first connecting pipe 11, a second connecting pipe 16, a thermal expansion valve 17, a third connecting pipe 18, and a fourth connecting pipe 19; the compressor mounting seat 9 is installed at the lower end of the dehumidifier frame structure, and the compressor 10 is installed on the compressor mounting seat 9. The compressor 10 is connected to the flow pipe 22 through the first connecting pipe 11 and through the condenser mounting shell 20, and the fourth connecting pipe 19 is connected to the collection structure, wherein the surface of the flow pipe 22 is also connected to the second connecting pipe 16, one end of the second connecting pipe 16 is connected to the thermal expansion valve 17, and the surface of the thermal expansion valve 17 is connected to the third connecting pipe 18, and the third connecting pipe 18 is connected to the external protective net 5 of the condenser. Through the action of the refrigeration cycle of the compressor 10 and the first connecting pipe 11, the cold liquid is transferred to the flow pipe 22, and then the moisture in the air is condensed, and then passed through the third connecting pipe 18. The function of the second connecting pipe 16 is to throttle and reduce the pressure of the high-temperature and high-pressure refrigerant condensed by the condenser through the thermal expansion valve 17 in the flow pipe 22, so that it becomes a low-temperature and low-pressure vapor-liquid mixture that is easy to evaporate, and then it is transmitted to the dehumidifier evaporator 6 through the third connecting pipe 18. After passing through the thermal expansion valve 17, the refrigerant enters the dehumidifier evaporator 6 in a low-temperature and low-pressure vapor-liquid mixture state. The refrigerant in this state has a high latent heat of vaporization and can evaporate rapidly in the dehumidifier evaporator 6 and absorb a large amount of heat. The dehumidifier evaporator 6 is the component responsible for absorbing heat in the dehumidifier. When the refrigerant enters the dehumidifier evaporator 6, it will evaporate rapidly and absorb the heat of the surrounding air, thereby lowering the temperature of the air. At the same time, the water vapor in the air will condense into water droplets when it encounters cold on the surface of the dehumidifier evaporator 6, thereby achieving the dehumidification effect. The condensed water will be collected by the collection structure and discharged through the fourth connecting pipe 19.

[0030] The dehumidifier frame structure can be found in Figure 1 、 Figure 3 、 Figure 5 It can be seen that the dehumidifier frame structure includes a frame 1, an installation side panel 2, a ventilation panel 3, a dehumidifier filter 4, a fixed beam 7, and a distribution board 15; the surface of the frame 1 is covered by the installation side panel 2, and the dehumidifier filter 4 is installed on the left side of the frame 1. The ventilation panel 3 is provided on the right side of the frame 1, and two groups of fixed beams 7 are provided on the inner side of the frame 1, wherein a dehumidifier evaporator 6 is installed between the two groups of fixed beams 7, and a condenser installation shell 20 is provided on the side of the fixed beam 7 located on the left side of the frame 1, wherein the fan structure is installed on the side of another group of fixed beams 7, and the lower ends of the two groups of fixed beams 7 are provided with a mounting plate, which is connected to the inner side of the frame 1, wherein a distribution board 15 is installed at the lower end of the mounting plate.

[0031] In order to prevent air from directly entering the dehumidifier evaporator 6, please refer to Figure 4 and Figure 7It can be seen that a blocking plate 12 is installed between the right side of the condenser mounting housing 20 and the dehumidifier evaporator 6 .

[0032] For details on the collection structure, please refer to Figure 3 and Figure 6 It can be seen that the collection structure includes a water drag plate 14 and a storage funnel 23, wherein one side of the storage funnel 23 extends outward and contacts the left side of the condenser mounting shell 20. The condenser mounting shell 20 is installed on the lower end surface of the condenser external protective net 5, and a water drag plate 14 is also provided on the lower end surface of the condenser external protective net 5.

[0033] See Figure 3 It can be seen that the fan structure includes a fan 8 installed on the right side of a set of fixed beams 7.

[0034] The air outlet of the condenser mounting housing 20 corresponds to the left side of the condenser external protection net 5, and the corresponding position is below the blocking plate 12, see Figure 4 It can be seen that the purpose of such a setting is to prevent the wind from the air outlet from being unable to correspond to the dehumidifier evaporator 6, so that the air is in the cavity at the lower end of the blocking plate 12, which makes it easy for the air to concentrate and contact the dehumidifier evaporator 6.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A dehumidifier comprising a dehumidifier frame structure, a dehumidifying structure, and a fan structure, wherein the dehumidifying structure and the fan structure are both installed in the dehumidifier frame structure, and characterized in that: The dehumidification structure includes a dehumidifier condensation structure, an evaporation structure, and a collection structure; wherein the dehumidifier condensation structure includes a condenser external protection net (5), a fan-shaped plate (13), a condenser mounting shell (20), a baffle (21), and a flow pipe (22); the condenser external protection net (5) is mounted on the outer surface of the condenser mounting shell (20), and the condenser mounting shell (20) is mounted in the dehumidifier frame structure; an "S"-shaped flow pipe (22) is arranged inside the condenser mounting shell (20), and a baffle (21) is arranged on the inner side of the condenser mounting shell (20) to separate the corresponding The adjacent circulation pipes (22) are isolated, and a fan-shaped plate (13) is further provided on the surface of the circulation pipe (22). The surface of the baffle (21) is provided with an opening, and the opening positions of the surfaces of the two adjacent groups of baffles (21) are opposite. The lower part of the left surface of the condenser mounting shell (20) is an air inlet, and the upper part of the right surface of the condenser mounting shell (20) is an air outlet. The condenser external protection net (5) is spaced from the surface of the condenser mounting shell (20). The evaporation structure is connected to the dehumidifier condensation structure. Secondly, the fan structure brings the external air into the dehumidifier frame structure from the left side and out from the right side.

2. A dehumidifier according to claim 1, characterized in that: The evaporation structure comprises a compressor mounting seat (9), a compressor (10), a first connecting pipe (11), a second connecting pipe (16), a thermal expansion valve (17), a third connecting pipe (18), and a fourth connecting pipe (19); the compressor mounting seat (9) is mounted at the lower end of the dehumidifier frame structure, the compressor (10) is mounted on the compressor mounting seat (9), the compressor (10) is connected to the flow pipe (22) through the first connecting pipe (11) and through the condenser mounting shell (20), the fourth connecting pipe (19) is connected to the collection structure, wherein the surface of the flow pipe (22) is also connected to the second connecting pipe (16), one end of the second connecting pipe (16) is connected to the thermal expansion valve (17), the surface of the thermal expansion valve (17) is connected to the third connecting pipe (18), and the third connecting pipe (18) is connected to the external protective net (5) of the condenser.

3. The dehumidifier according to claim 1, characterized in that: The dehumidifier frame structure comprises a frame (1), a mounting side panel (2), a ventilation panel (3), a dehumidifier filter (4), a fixed beam (7), and a power distribution board (15); the surface of the frame (1) is covered by the mounting side panel (2); the dehumidifier filter (4) is mounted on the left side of the frame (1); the ventilation panel (3) is provided on the right side of the frame (1); two groups of fixed beams (7) are provided on the inner side of the frame (1); a dehumidifier evaporator (6) is mounted between the two groups of fixed beams (7); a condenser mounting shell (20) is provided on the side of the fixed beam (7) on the left side of the frame (1); a fan structure is mounted on the side of the other group of fixed beams (7); and the lower ends of the two groups of fixed beams (7) are provided with mounting plates, which are connected to the inner side of the frame (1); and a power distribution board (15) is mounted on the lower end of the mounting plate.

4. The dehumidifier according to claim 1, characterized in that: A blocking plate (12) is installed between the right side of the condenser mounting housing (20) and the dehumidifier evaporator (6).

5. The dehumidifier according to claim 1, characterized in that: The collection structure comprises a water-dragging plate (14) and a storage funnel (23), wherein one side of the storage funnel (23) extends outward and contacts the left side of the condenser mounting shell (20); the condenser mounting shell (20) is mounted on the lower end surface of the condenser external protective net (5); and a water-dragging plate (14) is further provided on the lower end surface of the condenser external protective net (5).

6. The dehumidifier according to claim 1, characterized in that: The fan structure comprises a fan (8) mounted on the right side of a set of fixed beams (7).

7. The dehumidifier according to claim 1, characterized in that: The condenser The air outlet port of the mounting housing (20) corresponds to the left side of the condenser external protection net (5). And the corresponding position is below the blocking plate (12).

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