Evaporator and dehumidifier

Abstract

The utility model relates to an evaporator and a dehumidifier, the evaporator comprises a condensation pipe, and a plurality of fins are arranged on the surface of the condensation pipe; the evaporator further comprises a plurality of vibrating pieces and a driving piece, the vibrating pieces are arranged between any two adjacent fins in a penetrating mode, and the driving piece drives the vibrating pieces to vibrate between the fins. The vibrating pieces are arranged between the fins, and the driving pieces drive the vibrating pieces to vibrate between the fins, so that water attached to the surfaces of the fins and the condensation pipe can rapidly fall down, accumulated water can be timely drained, accumulation of condensed water is reduced, power consumption is reduced, and dehumidification efficiency is improved.

Description

Technical Field

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

[0002] The working principle of the dehumidifier is mainly based on the principle of refrigeration dehumidification. Its key components include compressor, condenser, evaporator, capillary tube, fan and air duct housing, etc. During operation, the humid air is first sucked into the dehumidifier. At this time, through the action of the fan, the humid air will be sent to the evaporator for cooling.

[0003] During the operation of the dehumidifier, the refrigerant is compressed and converted into high-temperature and high-pressure gas under the action of the compressor. These refrigerant gases will flow through the condenser and dissipate heat into the surrounding environment. The refrigerant gas then enters the evaporator and exchanges heat with the humid air therein. The moisture in the humid air is condensed and adsorbed on the fins under the action of the evaporator. At the same time, the temperature of the air will be reduced, and the dehumidified air will be sent back to the room, thereby achieving the purpose of reducing humidity. The current evaporator generally adopts a fin-type evaporator, such as a fin-type evaporator disclosed in the patent with publication number CN217004988U, which includes a condenser and fins arranged on the surface of the condenser. When the water adsorbed on the fins accumulates to a certain extent, it gradually flows downward. However, if there is too much water on the surface of the fins, it may affect its normal operation. Excessive condensed water may reduce the dehumidification efficiency and increase power consumption. Utility Model Content

[0004] Based on this, it is necessary to provide an evaporator and a dehumidifier to address the technical problem that the condenser tube and fin surface of the current dehumidifier evaporator have too much water, which will affect the normal operation of the evaporator.

[0005] The utility model proposes an evaporator, which includes a condenser tube, and a plurality of fins are arranged on the surface of the condenser tube; the evaporator also includes a plurality of vibrators and a driving member, and a vibrator is inserted between any two adjacent fins, and the driving member drives the plurality of vibrators to vibrate between the fins.

[0006] As a further improvement of the above scheme of the utility model, the condenser has a serpentine structure, a plurality of fins are distributed in a matrix on the condenser, two vibrators are arranged between two adjacent columns of fins and the two vibrators are distributed on both sides of the condenser.

[0007] As a further improvement of the above scheme of the utility model, the evaporator also includes a mounting frame, and the condenser is installed in the mounting frame; the vibrating member is made of steel wire, and the top and bottom ends of the steel wire are both provided with annular air bags, and the annular air bags are provided with mounting tubes outside, and the mounting tubes at both ends of the steel wire pass through the mounting frame and are connected to the mounting frame.

[0008] As a further improvement of the above-mentioned scheme of the utility model, the driving part includes a vibration plate and a vibration motor. The vibration plate is arranged above the mounting frame, and the top ends of the steel wires are fixedly connected to the vibration plate; the vibration motor is installed on the top of the mounting frame, and the output end of the vibration motor is connected to a connecting seat, and the connecting seat is connected to the vibration plate.

[0009] As a further improvement of the above solution of the utility model, elastic support columns are fixed at the four corners of the bottom of the vibration plate, and the elastic support seat is connected to the top of the installation frame.

[0010] As a further improvement of the above scheme of the utility model, the evaporator also includes a water receiving box, which is located below the installation frame and connected to the installation frame. The top of the water receiving box is open and the cross-sectional area of ​​the top opening is larger than the cross-sectional area of ​​the bottom of the installation frame.

[0011] As a further improvement of the above solution of the utility model, the evaporator also includes a guide plate, which is fixed in the installation frame and located below the condenser tube. Inclined surfaces for guiding water flow into the water receiving box are arranged on both sides of the guide plate.

[0012] As a further improvement of the above solution of the utility model, a drain pipe is connected to the bottom of the water receiving box.

[0013] As a further improvement of the above solution of the utility model, the evaporator further comprises two connecting ports, both of which are mounted on the mounting frame and are respectively connected to the two ends of the condenser tube.

[0014] The utility model provides a dehumidifier, which comprises the evaporator as mentioned above.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The utility model sets a vibrating member between the fins, and drives the vibrating member to vibrate between the fins through a driving member, so that water attached to the fin surfaces on both sides of the vibrating member can fall quickly, so that the accumulated water can be removed in time, the accumulation of condensed water on the fin surface can be reduced, and the dehumidification effect can be prevented from being affected by excessive water accumulation, thereby reducing power consumption and improving dehumidification efficiency.

[0017] 2. The utility model collects the accumulated water generated by dehumidification condensation by arranging a water collecting box at the bottom of the installation frame, thereby preventing excessive accumulation of water from affecting the normal operation of the dehumidifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the structure of an evaporator proposed in an embodiment of the utility model;

[0019] Figure 2 A front view of an evaporator proposed in an embodiment of the utility model;

[0020] Figure 3 for Figure 2 The enlarged schematic diagram at A in the middle;

[0021] Figure 4 A schematic diagram of the structure of a vibrating member in an evaporator proposed in an embodiment of the utility model;

[0022] Figure 5 This is a connection diagram of a vibrating member and a driving member in an evaporator proposed in an embodiment of the utility model.

[0023] Figure numerals: 1. condenser; 2. fin; 3. vibrator; 4. mounting frame; 5. annular airbag; 6. mounting tube; 7. vibrating plate; 8. vibration motor; 9. elastic support seat; 10. water collecting box; 11. guide plate; 12. drain pipe; 13. connecting port; 14. connecting seat. DETAILED DESCRIPTION

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

[0025] Reference Figure 1 , Figure 2 This embodiment provides an evaporator for a dehumidifier, which includes a condenser 1, a plurality of vibrating members 3 and a driving member, and may also include a mounting frame 4, a water receiving box 10, a guide plate 11 and two connecting ports 13.

[0026] The mounting frame 4 is a square structure, the condenser 1 is installed in the mounting frame 4 and the condenser 1 is a serpentine structure, and a plurality of fins 2 are arranged on the surface of the condenser 1, and the plurality of fins 2 are distributed in a matrix on the condenser 1. In the present embodiment, the mounting frame 4 is made of stainless steel, and the condenser 1 and the fins 2 are made of aluminum alloy. Of course, in other embodiments, the mounting frame 4, the condenser 1, and the fins 2 can also be made of other materials as long as the condensation effect is satisfied. The two ends of the condenser 1 are respectively connected to the two connecting ports 13 and the two connecting ports 13 are installed on the mounting frame 4. During the operation of the dehumidifier, when the air enters the evaporator, it will perform heat exchange with the condenser 1 and the fins 2, and the moisture in the humid air will condense and be adsorbed on the surface of the fins 2.

[0027] Combination Figure 3 , multiple vibration members 3 are distributed on both sides of the condenser tube 1, and two vibration members 3 are arranged between any two adjacent rows of fins 2 and the two vibration members 3 are distributed on both sides of the condenser tube 1. Figure 4 , Figure 5 In this embodiment, the vibrating member 3 is made of steel wire, and the top and bottom ends of the steel wire are both covered with an annular airbag 5, and the annular airbag 5 is covered with a mounting tube 6. The mounting tubes 6 at both ends of the steel wire penetrate the mounting frame 4 and are connected to the mounting frame 4. In this embodiment, the annular airbag 5 can be made of elastic rubber material. Through the above structural setting, during the dehumidification process, the moisture in the humid air will also condense and be adsorbed on the surface of the steel wire.

[0028] The driving member includes a vibration plate 7 and a vibration motor 8. The vibration plate 7 is arranged above the mounting frame 4, and elastic support columns are fixed at the four corners of the bottom of the vibration plate 7, and the elastic support seat 9 is connected to the top of the mounting frame 4. The top ends of the plurality of steel wires are fixedly connected to the vibration plate 7. The vibration motor 8 is installed at the top of the mounting frame 4, and the output end of the vibration motor 8 is connected to a connecting seat 14, and the connecting seat 14 is connected to the vibration plate 7. In this embodiment, the elastic support seat 9 can be made of elastic rubber material.

[0029] Through the above structural setting, the vibration motor 8 is started regularly, and the vibration motor 8 drives the vibration plate 7 to vibrate through the connecting seat 14. The vibration plate 7 drives multiple steel wires to vibrate. During the vibration process, the steel wires will cause the fins 2 and the accumulated water attached to the steel wires to fall quickly to the bottom of the installation frame 4, preventing excessive water accumulation on the fins from affecting the dehumidification effect.

[0030] In order to conveniently collect the accumulated water generated by dehumidification condensation, the water receiving box 10 is connected to the bottom of the installation frame 4. The top of the water receiving box 10 is open and the cross-sectional area of ​​the top open opening is larger than the cross-sectional area of ​​the bottom of the installation frame 4, so that the accumulated water attached to the condenser tube 1 and the fin 2 can drip into the water receiving box 10. In order to conveniently drain the water collected in the water receiving box 10, a drainage pipe 12 connected to the inside of the water receiving box 10 is installed at the bottom of the water receiving box 10.

[0031] To ensure that the accumulated water can flow into the water receiving box 10, the guide plate 11 is installed in the installation frame 4 and is located below the condenser 1. The length direction of the guide plate 11 is consistent with the length direction of the water receiving box 10. Both sides of the length direction of the guide plate 11 are provided with downward inclined surfaces to guide the accumulated water to flow into the water receiving box 10.

[0032] It should be noted that when a component is referred to as being "mounted on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is considered to be "fixed to" another component, it may be directly fixed on the other component or there may be a central component at the same time.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "or / and" used herein includes any and all combinations of one or more related listed items.

[0034] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An evaporator, comprising a condenser tube (1), wherein a plurality of fins (2) are arranged on the surface of the condenser tube (1); characterized in that: The evaporator further comprises a plurality of vibrating members (3) and a driving member, wherein a vibrating member (3) is provided between any two adjacent fins (2), and the driving member drives the plurality of vibrating members (3) to vibrate between the fins (2); The condenser tube (1) has a serpentine structure, a plurality of fins (2) are distributed in a matrix on the condenser tube (1), two vibrating members (3) are arranged between two adjacent rows of fins (2), and the two vibrating members (3) are distributed on both sides of the condenser tube (1).

2. The evaporator according to claim 1, characterized in that The evaporator further comprises a mounting frame (4), wherein the condenser tube (1) is mounted in the mounting frame (4); the vibrating member (3) is made of steel wire, the top and bottom ends of the steel wire are both provided with an annular air bag (5), the annular air bag (5) is provided with a mounting tube (6) outside, and the mounting tubes (6) at both ends of the steel wire both penetrate the mounting frame (4) and are connected to the mounting frame (4).

3. The evaporator according to claim 2, characterized in that The driving member comprises a vibration plate (7) and a vibration motor (8); the vibration plate (7) is arranged above the mounting frame (4), and the top ends of the steel wires are fixedly connected to the vibration plate (7); the vibration motor (8) is mounted on the top end of the mounting frame (4), and the output end of the vibration motor (8) is connected to a connecting seat (14), and the connecting seat (14) is connected to the vibration plate (7).

4. The evaporator according to claim 3, characterized in that Elastic support columns are fixed at the four corners of the bottom of the vibration plate (7), and the elastic support seat (9) is connected to the top of the installation frame (4).

5. The evaporator according to claim 2, characterized in that The evaporator further comprises a water receiving box (10), the water receiving box (10) being located below the installation frame (4) and connected to the installation frame (4), the top end of the water receiving box (10) being open and the cross-sectional area of ​​the opening at the top end being larger than the cross-sectional area of ​​the bottom of the installation frame (4).

6. The evaporator according to claim 5, characterized in that The evaporator further comprises a guide plate (11), the guide plate (11) being fixed in the mounting frame (4) and located below the condenser tube (1), and inclined surfaces for guiding water flow into the water receiving box (10) are arranged on both sides of the guide plate (11).

7. The evaporator according to claim 5, characterized in that A drainage pipe (12) is connected to the bottom of the water receiving box (10).

8. The evaporator according to claim 2, characterized in that The evaporator further comprises two connection ports (13), both of which are mounted on the mounting frame (4) and are respectively connected to two ends of the condenser tube (1).

9. A dehumidifier, characterized in that: It comprises the evaporator according to any one of claims 1-8.

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