Low-temperature-resistant dehumidifier with defrosting mechanism

Abstract

The utility model discloses a low-temperature resistant dehumidifier with a defrosting mechanism, which relates to the technical field of dehumidifier defrosting and comprises a dehumidification box, dehumidification fans are symmetrically arranged on the front side of the dehumidification box, moving frames are arranged in the dehumidification box at equal intervals, an evaporation pipe is arranged on one side of the interior of each moving frame, and a defrosting mechanism is arranged on the other side of each moving frame. An adsorption plate is fixedly connected to the position, located on the other side, in the moving frame, the evaporation pipe is connected with an external evaporator, a defrosting mechanism is arranged in the dehumidification box and comprises a defrosting assembly and a water receiving assembly, and the defrosting assembly and the water receiving assembly are used in a matched mode. According to the low-temperature-resistant dehumidifier with the defrosting mechanism, through the arrangement of the defrosting mechanism, frost condensed on the outer walls of the evaporation pipe and the adsorption plate can be rapidly removed, and the situation that in the low-temperature environment, the temperature of the surface of an evaporator pipeline is too high, and consequently air is condensed into frost is avoided; and frost is prevented from being attached to the outer wall of the evaporator pipeline to affect the dehumidification efficiency, the structure is simple, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to dehumidifier defrosting technical field especially with defrosting mechanism's low temperature resistant dehumidifier. BACKGROUND

[0002] Dehumidifier is a kind of electric appliance for reducing air humidity, by condensing water vapor in air into water and discharging, to achieve the effect of dehumidification. Its working principle is mainly based on condensation technology: after humid air is sucked into the machine, through the evaporator cooled, water vapor in air condenses into water droplets when cold, is collected to water tank or is discharged through drain pipe, and dry air is discharged into indoor again after being heated. Dehumidifier is widely used in humid environment such as family office, warehouse, basement, can effectively prevent bacteria breeding, article damp and improve air quality.

[0003] After searching, a kind of dehumidifier convenient to clean and maintain, (grant announcement number: CN 214094746), "including dehumidifier body: the top of the dehumidifier body is provided with top cover, the outer side of the top cover is fixedly connected with fixed sleeve, the inner wall of the fixed sleeve is fixedly connected with fixed seat, the top of the fixed seat is rotatably connected with handle, the inner wall of the handle is threadedly connected with threaded rod, the front of the dehumidifier body is provided with socket, the bottom of the dehumidifier body is fixedly connected with universal wheel: the dehumidifier convenient to clean and maintain can be conveniently disassembled, so that it is more convenient to clean and maintain the inside of device, in the process of disassembly, dehumidifier is not damaged, and it can be quickly installed after cleaning, simple and convenient to operate, and strong in implementation, solve the problem that existing dehumidifier cannot be conveniently cleaned and maintained on market.".

[0004] According to the above related technology, applicant believes that the dehumidifier of prior art is mostly lack of defrosting mechanism, when dehumidifier runs in low temperature environment, surface temperature of evaporator pipeline can be reduced to below freezing point, water vapor in air condenses into frost when cold, to solve the above problems, we launch a kind of low temperature resistant dehumidifier with defrosting mechanism. UTILITY MODEL CONTENTS

[0005] The utility model discloses a low temperature resistant dehumidifier with defrosting mechanism, aims at solving the technical problem that when dehumidifier runs in low temperature environment, surface temperature of evaporator pipeline can be reduced to below freezing point, water vapor in air condenses into frost when cold.

[0006] In order to realize the above-mentioned purpose, the utility model has adopted the following technical scheme:

[0007] The utility model provides a low temperature resistant dehumidifier with defrosting mechanism, including dehumidification box, the front surface of dehumidification box is equipped with dehumidification fan symmetrically, the inside of dehumidification box is equipped with mobile frame equidistantly, one side of the inside of mobile frame is equipped with evaporative tube, the inside of mobile frame and the other side fixedly connected with adsorption plate, evaporative tube is connected with outside evaporimeter, the inside of dehumidification box is equipped with defrosting mechanism, defrosting mechanism includes defrosting subassembly and water receiving subassembly, defrosting subassembly and water receiving subassembly are used in pairs, defrosting subassembly includes motor, motor is fixedly connected at the top of dehumidification box, the output of motor extends to the inside of dehumidification box and is fixedly connected with rotating plate, the outside of mobile frame is equipped with cleaning plate symmetrically, the side of two cleaning plates and each other is fixedly connected with cleaning brush, the top of cleaning plate is fixedly connected with sliding frame, the inside of sliding frame is slidably connected with sliding column, the top of sliding column and the bottom of rotating plate are fixedly connected.

[0008] Through the defrosting mechanism arranged, the frost condensed on the outer wall of the evaporative tube and the adsorption plate can be quickly removed, avoiding the situation that the surface temperature of the evaporimeter pipe is too high to cause air to condense into frost in a low temperature environment, and avoiding the frost adhered to the outer wall of the evaporimeter pipe to affect the dehumidification efficiency, and the structure is simple and practical.

[0009] In a preferred embodiment, the water receiving assembly includes a sliding groove, which is formed in the bottom of the dehumidification box, and a water receiving frame is slidably connected in the sliding groove. A handle is fixedly connected to the front surface of the water receiving frame. A drain groove is equidistantly formed in the inner wall of the dehumidification box, and the drain groove and the water receiving frame are used in pairs.

[0010] Through the water receiving assembly arranged, the condensed water can be collected for easy cleaning.

[0011] In a preferred embodiment, a fixed plate is equidistantly formed on one side of the outer wall of the dehumidification box, and the fixed plate is fixedly connected with the mobile frame. A placing groove is equidistantly formed on the side of the dehumidification box close to the fixed plate, and the size of the placing groove and the fixed plate is consistent. The placing groove and the fixed plate are used in pairs.

[0012] Through the fixed plate arranged, the mobile frame can be limited to avoid tilting. Through the placing groove arranged, the fixed plate can be placed in the placing groove.

[0013] In a preferred embodiment, a ventilation groove is equidistantly formed in the inside of the adsorption plate, and a ventilation hole is formed in the back of the dehumidification box in a rectangular array. The ventilation groove and the ventilation hole are used in pairs.

[0014] Through the ventilation groove and the ventilation hole arranged, the normal circulation of air can be ensured.

[0015] In a preferred scheme, the top of the dehumidification box is fixedly connected with a controller.

[0016] The controller is arranged to facilitate the staff to control the opening and closing of the motor and the dehumidification fan.

[0017] In a preferred scheme, the dehumidification fan and the motor are electrically connected with the controller.

[0018] The dehumidification fan and the motor are electrically connected with the controller, so that the operation is more convenient, the operation steps are saved, and the operation efficiency is improved.

[0019] The low-temperature-resistant dehumidifier with the defrosting mechanism has the following advantages.

[0020] Firstly, the defrosting mechanism is arranged to quickly remove the frost condensed on the outer wall of the evaporation pipe and the adsorption plate, so that the situation that the air is condensed into frost due to the excessively high surface temperature of the evaporator pipe under the low-temperature environment is avoided, the frost is prevented from adhering to the outer wall of the evaporator pipe to affect the dehumidification efficiency, and the structure is simple and the practicality is high.

[0021] Secondly, the fixing plate is arranged to limit the movement of the moving frame, so that the inclination is avoided, the fixing plate is placed in the placing groove, the air circulation is ensured through the air permeation groove and the ventilation hole, the controller is arranged to facilitate the staff to control the opening and closing of the motor and the dehumidification fan, and the operation is more convenient. DRAWINGS

[0022] Figure 1 The utility model provides a kind of low-temperature-resistant dehumidifier with defrosting mechanism of the utility model proposes the three-dimensional schematic diagram of the low-temperature-resistant dehumidifier with defrosting mechanism.

[0023] Figure 2 The utility model provides a kind of low-temperature-resistant dehumidifier with defrosting mechanism of the utility model proposes the three-dimensional sectional view schematic diagram of the dehumidification box of the low-temperature-resistant dehumidifier with defrosting mechanism.

[0024] Figure 3 The utility model provides a kind of low-temperature-resistant dehumidifier with defrosting mechanism of the utility model proposes the three-dimensional schematic diagram of the defrosting mechanism of the low-temperature-resistant dehumidifier with defrosting mechanism.

[0025] Figure 4 The utility model provides a kind of low-temperature-resistant dehumidifier with defrosting mechanism of the utility model proposes the three-dimensional schematic diagram of the defrosting mechanism of the low-temperature-resistant dehumidifier with defrosting mechanism.

[0026] Figure 5 The utility model provides a kind of low-temperature-resistant dehumidifier with defrosting mechanism of the utility model proposes the three-dimensional schematic diagram of the low-temperature-resistant dehumidifier with defrosting mechanism Figure 3 of A.

[0027] In the drawing: 1, dehumidification box; 2, dehumidification fan; 3, moving frame; 4, evaporation pipe; 5, adsorption plate; 61, motor; 62, sliding frame; 63, rotating plate; 64, sliding column; 65, cleaning plate; 66, cleaning brush; 7, placing groove; 8, fixed plate; 9, air-permeable groove; 10, water receiving frame; 11, handle; 12, sliding groove; 13, air vent; 14, controller; 15, drain groove. DETAILED DESCRIPTION

[0028] 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 components of the embodiments of the present application described and indicated in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0029] The low-temperature-resistant dehumidifier with the defrosting mechanism is mainly applied to the scene of dehumidifier defrosting.

[0030] Reference Figure 1 - Figure 5 The low-temperature-resistant dehumidifier with the defrosting mechanism comprises a dehumidification box 1, the front of the dehumidification box 1 is symmetrically provided with a dehumidification fan 2, equidistantly arranged inside the dehumidification box 1 is a moving frame 3, one side of the inside of the moving frame 3 is provided with an evaporation pipe 4, and the inside of the moving frame 3 and located at the other side is fixedly connected with an adsorption plate 5, the evaporation pipe 4 is connected with an external evaporator, the inside of the dehumidification box 1 is provided with a defrosting mechanism, the defrosting mechanism comprises a defrosting assembly and a water receiving assembly, the defrosting assembly and the water receiving assembly are used in cooperation, the defrosting assembly comprises a motor 61, the motor 61 is fixedly connected to the top of the dehumidification box 1, the output end of the motor 61 extends to the inside of the dehumidification box 1 and is fixedly connected with a rotating plate 63, the outside of the moving frame 3 is symmetrically provided with a cleaning plate 65, the two cleaning plates 65 are fixedly connected with a cleaning brush 66 on the side close to each other, the top of the cleaning plate 65 is fixedly connected with a sliding frame 62, the inside of the sliding frame 62 is slidingly connected with a sliding column 64, and the top of the sliding column 64 is fixedly connected with the bottom of the rotating plate 63. The water receiving assembly comprises a sliding groove 12, the sliding groove 12 is arranged in the bottom of the dehumidification box 1, the inside of the sliding groove 12 is slidingly connected with a water receiving frame 10, the front of the water receiving frame 10 is fixedly connected with a handle 11, equidistantly arranged on the inner wall bottom of the dehumidification box 1 is a drain groove 15, and the drain groove 15 and the water receiving frame 10 are used in cooperation.

[0031] The embodiment: start the dehumidification fan 2 and the evaporator, the dehumidification fan 2 transports the air into the inside of the dehumidification box 1, under the action of the evaporating pipe 4 and the adsorption plate 5, the water in the air is adsorbed, through the water tank 15 into the inside of the water receiving frame 10, after the dehumidification box 1 is used for a period of time, the motor 61 is started, the output end of the motor 61 rotates to drive the rotating plate 63 to rotate, the rotating plate 63 drives the sliding column 64 to reciprocate in the inside of the sliding frame 62, so that the sliding column 64 pushes the sliding frame 62 to reciprocate on the top of the moving frame 3, and then drives the cleaning plate 65 and the cleaning brush 66 to reciprocate on the outside of the evaporating pipe 4 and the adsorption plate 5. Through the setting of the defrosting mechanism, the frost condensed on the outer wall of the evaporating pipe 4 and the adsorption plate 5 can be quickly removed to avoid the situation that the surface temperature of the evaporator pipe is too high to cause the air to condense into frost in a low temperature environment, avoid frost adhering to the outer wall of the evaporator pipe to affect the dehumidification efficiency, simple structure and strong practicability.

[0032] In the above technical solution, considering that when the dehumidifier runs in a low temperature environment, the surface temperature of the evaporator pipe may be below freezing point, and the water vapor in the air condenses into frost, in order to solve such problems, the specific operation is as follows:

[0033] Referring to Figure 1 Figure 5 In a preferred embodiment, the outer wall of the dehumidification box 1 is provided with a fixed plate 8, the fixed plate 8 is fixedly connected with the moving frame 3, the side of the dehumidification box 1 close to the fixed plate 8 is provided with a placing groove 7, the size of the placing groove 7 and the fixed plate 8 is matched, and the placing groove 7 and the fixed plate 8 are used in cooperation. The inside of the adsorption plate 5 is provided with a ventilation groove 9, and the back of the dehumidification box 1 is provided with a ventilation hole 13 in a rectangular array, the ventilation groove 9 and the ventilation hole 13 are used in cooperation. The top of the dehumidification box 1 is fixedly connected with a controller 14. The dehumidification fan 2 and the motor 61 are electrically connected with the controller 14.

[0034] In the embodiment, the fixed plate 8 can be used to limit the moving frame 3, so as to avoid tilting, the placing groove 7 can be used to place the fixed plate 8 in the inside of the placing groove 7, the ventilation groove 9 and the ventilation hole 13 can be used to ensure the normal circulation of air, and the controller 14 can be used to facilitate the staff to control the opening and closing of the motor 61 and the dehumidification fan 2, so that the operation is more convenient.

[0035] ​Working principle: in actual use, the staff first moves the dehumidification box 1 to the position required to use, then connects the evaporative tube 4 with the evaporator, then starts the dehumidification fan 2 and the evaporator, the dehumidification fan 2 will deliver air into the inside of the dehumidification box 1, under the action of the evaporative tube 4 and the adsorption plate 5, the water in the air is adsorbed, through the water tank 15 into the inside of the water receiving frame 10, after the dehumidification box 1 is used for a period of time, the motor 61 is started, the output end of the motor 61 rotates to drive the rotating plate 63 to rotate, the rotating plate 63 drives the sliding column 64 to reciprocate in the inside of the sliding frame 62, so that the sliding column 64 pushes the sliding frame 62 to reciprocate on the top of the moving frame 3, and then drives the cleaning plate 65 and the cleaning brush 66 to reciprocate on the outside of the evaporative tube 4 and the adsorption plate 5, to quickly remove the frost condensed on the outer wall of the evaporative tube 4 and the adsorption plate 5.

[0036] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. The replacement can be the replacement of part of the structure, device, method step, or the complete technical solution. According to the technical solution and the utility model concept of the present application, equivalent replacement or change should be covered in the protection scope of the present application.

Claims

1. A low temperature resistant dehumidifier with defrosting mechanism comprising a dehumidifying box (1), characterized in that: The front of the dehumidification box (1) is symmetrically provided with a dehumidification fan (2), the inside of the dehumidification box (1) is equidistantly provided with a moving frame (3), one side of the inside of the moving frame (3) is provided with an evaporation pipe (4), the inside of the moving frame (3) and the other side are fixedly connected with an adsorption plate (5), the evaporation pipe (4) is connected with an external evaporator, the inside of the dehumidification box (1) is provided with a defrosting mechanism, the defrosting mechanism comprises a defrosting assembly and a water receiving assembly, and the defrosting assembly and the water receiving assembly are used in cooperation with each other. The defrosting assembly comprises a motor (61), the motor (61) is fixedly connected to the top of the dehumidification box (1), the output end of the motor (61) extends to the inside of the dehumidification box (1) and is fixedly connected with a rotating plate (63), the outside of the moving frame (3) is symmetrically provided with a cleaning plate (65), the side of the two cleaning plates (65) close to each other is fixedly connected with a cleaning brush (66), the top of the cleaning plate (65) is fixedly connected with a sliding frame (62), the inside of the sliding frame (62) is slidably connected with a sliding column (64), and the top of the sliding column (64) is fixedly connected with the bottom of the rotating plate (63).

2. The low-temperature-resistant dehumidifier with defrosting mechanism according to claim 1, characterized in that: The water receiving assembly comprises a sliding groove (12), the sliding groove (12) is formed in the bottom of the dehumidification box (1), the inside of the sliding groove (12) is slidably connected with a water receiving frame (10), the front of the water receiving frame (10) is fixedly connected with a handle (11), and the bottom of the inner wall of the dehumidification box (1) is equidistantly provided with a drain groove (15), the drain groove (15) and the water receiving frame (10) are used in cooperation with each other.

3. The low-temperature-resistant dehumidifier with defrosting mechanism according to claim 1, characterized in that: The outside of the dehumidification box (1) is equidistantly provided with a fixed plate (8), the fixed plate (8) is fixedly connected with the moving frame (3), the side of the dehumidification box (1) close to the fixed plate (8) is equidistantly provided with a placing groove (7), the size of the placing groove (7) and the fixed plate (8) is matched, and the placing groove (7) and the fixed plate (8) are used in cooperation with each other.

4. The low-temperature-resistant dehumidifier with defrosting mechanism according to claim 1, characterized in that: The inside of the adsorption plate (5) is equidistantly provided with a ventilation groove (9), the back of the dehumidification box (1) is provided with a ventilation hole (13) in a rectangular array, and the ventilation groove (9) and the ventilation hole (13) are used in cooperation with each other.

5. The low temperature resistant dehumidifier with defrosting mechanism according to claim 1, characterized in that: The top of the dehumidification box (1) is fixedly connected with a controller (14).

6. The low temperature resistant dehumidifier with defrosting mechanism according to claim 1, characterized in that: The dehumidification fan (2) and the motor (61) are electrically connected with the controller (14).

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