Dehumidifier easy to maintain

Abstract

The utility model relates to the technical field of dehumidifiers, in particular to an easy-to-maintain dehumidifier which comprises a machine shell, the machine shell is divided into a frame body and a back plate, the back plate is fixedly assembled through screws on the single-opening end face of the frame body, a control panel is arranged on the front face of the frame body, and the edge portion of the control panel is fixedly embedded in the frame body through screws. A first door plate is embedded in the front face of the frame body, and one end of the first door plate is hinged to one side of the doorway in the front face of the frame body through a door hinge. A channel structure is additionally arranged in a machine shell, so that external humid air is sucked into a channel through an air inlet by driving blades to rotate through a motor, large batting dust can be filtered through a first filter screen, fine particle impurities can be blocked through a vertical air channel formed by two inclined plates, and the dust removal effect is improved. And the wet air can be dried and evaporated through the heating effect of the electric heating pipe.

Description

Technical Field

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

[0002] An environment with high humidity can bring a range of hazards, including impacts on human health, damage to buildings and materials, and adverse effects on production and storage of goods.

[0003] Here are some typical hazards: Increased mold and bacteria growth: High humidity is an ideal environment for mold and bacteria to grow. These microorganisms can cause a variety of health problems, including respiratory infections, allergic reactions, and asthma attacks;

[0004] Promotes pest reproduction: High humidity also promotes the reproduction of pests such as cockroaches, rats and mosquitoes, which can carry diseases or cause property damage;

[0005] Damage to building structures: Excessive humidity can cause wood to rot, metal to rust, wallpaper to peel, and walls to mold, thereby undermining the structural integrity of a building;

[0006] Damage to electrical and electronic equipment: High humidity may cause condensation inside electrical and electronic equipment, resulting in short circuits or corrosion, affecting the normal operation and service life of the equipment.

[0007] At present, in some processing workshops with steam, it is easy for a large amount of water vapor and moisture to appear in the workshop. If the workshop is in a high humidity environment for a long time, firstly, it is easy to cause the breeding of various bacteria, and the workers can easily cause harm to their bodies by breathing in and out of it. Secondly, it is also very harmful to the life and safety of some electrical equipment. Therefore, it is necessary to perform dehumidification operations in the workshop regularly.

[0008] At present, conventional dehumidification equipment is to install air conditioners in the workshop to assist dehumidification through air conditioners. However, air conditioners are not special dehumidification equipment after all, and their ventilation volume and dehumidification efficiency are low. Therefore, it is necessary to design a dehumidifier specifically for larger workshops and ensure that the dehumidifier is easy to maintain. Utility Model Content

[0009] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a dehumidifier that is easy to maintain.

[0010] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0011] A dehumidifier that is easy to maintain is designed, including a casing, the casing is divided into a frame and a back plate, the back plate is fixed and assembled by screws on the single open end face of the screw frame, a control panel is arranged on the front side of the frame, and the edge of the control panel is embedded and fixed in the interior of the frame by screws, a first door panel is also embedded in the front side of the frame, and one end of the first door panel is hinged to one side of the front door of the frame by a door hinge, and the other end of the first door panel is opened and closed with the other side of the front door of the frame by a door lock, a partition panel and a second door panel are respectively embedded in the side surfaces of the frame, the edge of the partition panel is embedded and fixed in the interior of the frame by screws, and one end of the second door panel is embedded in the door A hinge is hinged to one side of the side door of the frame, and the other end of the second door panel is opened and closed with the other side of the side door of the frame through a door lock. The surface of the partition and the surface of the second door panel are both provided with exhaust holes running through the interior thereof. An alarm is provided at the upper end of the frame, and the lower end of the alarm is fixedly assembled to the surface of the frame by screws. An air inlet running through the interior thereof is provided on the surface of the back panel, and a first filter is provided inside the air inlet, and the edge of the first filter is fixed to the inner wall of the air inlet by screws. A windshield made of ceramic material is provided on the inner wall surface of the frame, and the windshield is fixedly assembled to the inner surface of the frame by screws, and the windshield covers the back of the control panel.

[0012] In detail, a channel is provided inside the frame of the casing, a sealing frame is provided on the inner side of the back plate of the casing, and one end of the sealing frame is fixedly assembled with the surface of the back plate of the casing by screws, the outer ring wall of the channel and the inner ring wall of the sealing frame are slidingly sleeved, a support frame is welded to the upper end of the channel, and the upper end of the support frame is fixedly assembled with the inner wall surface of the frame of the casing by screws.

[0013] In detail, the channel is a rectangular structure, and two staggered inclined plates are arranged on the inner wall of the channel. Any three sides of the inclined plates are assembled with the inner wall of the channel by screws, and an air duct from bottom to top is formed between the two inclined plates. An electric heating tube group is also arranged inside the channel, and the electric heating tube group includes a number of electric heating single tubes. One end of the electric heating single tube is fixed on the inner wall of the channel, and the wiring end of the electric heating single tube extends outward through the outer wall of the channel, and adjacent electric heating single tubes are provided with gaps for ventilation.

[0014] In detail, the closed end of the channel is provided with a second filter screen distributed up and down, and the second filter screen is embedded in the outer wall of the channel by screws. A shaft sleeve is provided in the middle position of the closed end of the channel, and the connection between the shaft sleeve and the channel is fixed and assembled by screws. A motor is provided on the outer wall of the channel, and a rotating shaft for driving is provided inside the motor. The rotating shaft and the shaft sleeve are arranged to rotate with each other, and the other end of the rotating shaft passes through the interior of the shaft sleeve and extends to the interior of the channel. A blade is provided on the end of the rotating shaft located inside the channel, and one end of the blade is fixedly mounted on the surface of the rotating shaft.

[0015] In detail, a waste port is provided at the lower end of the inner wall of the channel, the waste port is located at the lower end of the air duct of the two inclined plates, and a waste box is provided on the outer wall of the channel, and the end surface of the waste box covers the opening position of the waste port.

[0016] In detail, both ends of the waste box are provided with rings, the outer wall surface of the ring is fixedly assembled with the surface of the waste box, the lower end of the channel is provided with a threaded column, one end of the threaded column is welded and fixed to the surface of the channel, the surface of the threaded column is slidably sleeved with the inside of the ring, and the lower end of the threaded column is provided with a threaded cap, the inner thread surface of the threaded cap and the outer thread surface of the threaded column are threadedly connected with each other, and the end face of the threaded cap is tightly set with the surface of the ring.

[0017] In detail, the control panel includes a temperature sensor, a time relay, a liquid crystal screen and a processor, and the processor is electrically connected to the temperature sensor, the time relay, the liquid crystal screen, the alarm, the electric heating tube group and the motor through data lines.

[0018] The design scheme proposed by the utility model has the following beneficial effects during application:

[0019] 1. By adding a channel structure in the casing, the external humid air is driven by the motor to rotate the blades to form an exhaust effect, and is sucked into the channel through the air inlet. The large lint dust can be filtered through the first filter. The vertical air duct formed by the two inclined plates can block the fine particulate impurities and drop them into the waste box for collection. The humid air can be dried and evaporated through the heating effect of the electric heating tube. Finally, it is discharged from the channel through the second filter position and flows back to the outside through the exhaust holes on the casing, forming a stable air dehumidification cycle. The casing is composed of a back plate and a frame, which can be easily separated as a whole, thereby facilitating maintenance.

[0020] 2. Through the operation of the control panel, the LCD screen can input signals to the processor, so that the operation of the electric heating tube and the motor can be started or shut down. Timed dehumidification can be performed through the time relay, and the heating stability of the electric heating tube can be sensed and adjusted through the temperature sensor. Finally, after the timing is completed or the temperature is overheated, an alarm can be used to warn. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the overall structure of the utility model in an oblique top view;

[0023] Figure 3 It is an enlarged schematic diagram of point a of the utility model;

[0024] Figure 4 It is a front structural schematic diagram of the utility model;

[0025] Figure 5 It is an enlarged schematic diagram of point b of the utility model;

[0026] Figure 6 This is a schematic diagram of the operation principle of the equipment of the present utility model.

[0027] In the figure: 10, casing; 11, control panel; 12, first door panel; 13, partition; 14, second door panel; 15, exhaust hole; 16, alarm; 17, air inlet; 18, first filter; 19, wind shield; 20, channel; 21, sealing frame; 22, support frame; 23, inclined plate; 24, electric heating pipe group; 25, second filter; 26, bushing; 27, motor; 28, blade; 30, waste port; 31, waste box; 32, collar; 33, threaded column; 34, threaded cap. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Reference Figure 1-Figure 6 A dehumidifier that is easy to maintain includes a casing 10, which is divided into a frame and a back plate. The back plate is fixed to the single opening end face of the frame by screws, a control panel 11 is arranged on the front of the frame, and the edge of the control panel 11 is embedded and fixed inside the frame by screws, a first door panel 12 is also embedded on the front of the frame, and one end of the first door panel 12 is hinged to one side of the front door of the frame by a door hinge, and the other end of the first door panel 12 is opened and closed with the other side of the front door of the frame by a door lock, a partition panel 13 and a second door panel 14 are respectively embedded on the side of the frame, the edge of the partition panel 13 is embedded and fixed to the inside of the frame by screws, and one end of the second door panel 14 is connected to the side door of the frame by a door hinge One side of the opening is hingedly arranged, and the other end of the second door panel 14 is opened and closed with the other side of the side door of the frame through a door lock, the surface of the partition 13 and the surface of the second door panel 14 are provided with exhaust holes 15 running through the interior thereof, an alarm 16 is provided at the upper end of the frame, and the lower end of the alarm 16 is fixedly assembled to the surface of the frame by screws, an air inlet 17 running through the interior thereof is provided on the surface of the back panel, and a first filter 18 is provided inside the air inlet 17, and the edge of the first filter 18 is fixed to the inner wall of the air inlet 17 by screws, a windshield 19 made of ceramic material is provided on the inner wall surface of the frame, and the windshield 19 is fixedly assembled to the inner surface of the frame by screws, and the windshield 19 covers the back of the control panel 11.

[0030] It should be further explained that a channel 20 is provided inside the frame of the casing 10, a sealing frame 21 is provided on the inner side of the back plate of the casing 10, and one end of the sealing frame 21 is fixedly assembled with the back plate surface of the casing 10 by screws, the outer ring wall of the channel 20 and the inner ring wall of the sealing frame 21 are slidingly connected, a support frame 22 is welded to the upper end of the channel 20, and the upper end of the support frame 22 is fixedly assembled with the inner wall surface of the frame of the casing 10 by screws.

[0031] It should be further explained that the channel 20 is a rectangular structure, and two staggered inclined plates 23 are arranged on the inner wall of the channel 20. Any three sides of the inclined plate 23 are assembled to the inner wall of the channel 20 by screws, and a bottom-up air duct is formed between the two inclined plates 23. An electric heating pipe group 24 is also arranged inside the channel 20. The electric heating pipe group 24 includes a number of electric heating single tubes. One end of the electric heating single tube is fixed on the inner wall of the channel 20, and the wiring end of the electric heating single tube extends outward through the outer wall of the channel 20. Adjacent electric heating single tubes are provided with gaps for ventilation.

[0032] It should be further explained that the closed end of the channel 20 is provided with a second filter screen 25 distributed up and down, and the second filter screen 25 is embedded in the outer wall of the channel 20 by screws. A shaft sleeve 26 is provided in the middle position of the closed end of the channel 20, and the connection between the shaft sleeve 26 and the channel 20 is fixed and assembled by screws. A motor 27 is provided on the outer wall of the channel 20, and a rotating shaft for driving is provided inside the motor 27. The rotating shaft and the shaft sleeve 26 are rotatably arranged with each other, and the other end of the rotating shaft passes through the interior of the shaft sleeve 26 and extends to the interior of the channel 20. A blade 28 is provided on the end of the rotating shaft located inside the channel 20, and one end of the blade 28 is fixedly mounted on the surface of the rotating shaft.

[0033] It should be further explained that a waste port 30 is provided at the lower end of the inner wall of the channel 20, and the waste port 30 is located at the lower end of the air duct of the two inclined plates 23. A waste box 31 is provided on the outer wall of the channel 20, and the end surface of the waste box 31 covers the opening position of the waste port 30.

[0034] It should be further explained that, both ends of the waste box 31 are provided with a ring 32, the outer wall surface of the ring 32 is fixedly assembled with the surface of the waste box 31, and the lower end of the channel 20 is provided with a threaded column 33, one end of the threaded column 33 is welded and fixed to the surface of the channel 20, the surface of the threaded column 33 is slidably sleeved with the inside of the ring 32, and the lower end of the threaded column 33 is provided with a threaded cap 34, the inner thread surface of the threaded cap 34 and the outer thread surface of the threaded column 33 are threadedly connected with each other, and the end face of the threaded cap 34 is tightly attached to the surface of the ring 32, which can facilitate the quick disassembly and cleaning of the waste box 31.

[0035] It should be further explained that the control panel 11 includes a temperature sensor, a time relay, a liquid crystal screen and a processor. The processor is electrically connected to the temperature sensor, the time relay, the liquid crystal screen, the alarm 16, the electric heating tube group 24 and the motor 27 through data lines. Through the operation of the control panel 11, the liquid crystal screen can input signals to the processor, thereby starting or shutting down the operation of the electric heating tube group 24 and the motor. Timed dehumidification can be performed through the time relay, and the heating stability of the electric heating tube can be sensed and adjusted through the temperature sensor. Finally, after the timing is completed or the temperature is overheated, an early warning can be issued through the alarm 16.

[0036] Working mode: When dehumidification is required, the power of the control panel 11 is turned on, and the electrical equipment can be started through the LCD screen buttons. The motor 27 drives the blades 28 to rotate to form an exhaust effect, so that the external air can be sucked into the channel 20 through the air inlet 17, and the power of multiple electric heating single tubes of the electric heating tube group 24 is turned on to heat them, so that the humid air can be heated and dried. When the air enters the channel 20, it passes through the first filter 18 to filter large fluff and dust. When passing through the vertical air duct formed by the two inclined plates 23, fine particles of impurities can be blocked and fall into the waste box 31 for collection. Finally, the dehumidified air can be discharged into the casing 10 through the second filter 25, and then circulated and discharged outward through the exhaust hole 15 to achieve dehumidification operation.

[0037] When it is necessary to maintain various components in the casing 10, the back panel and the frame of the casing 10 can be separated and disassembled, so that the channel 20 structure can be separated from the inner wall of the casing 10. When it is necessary to clean the waste box 31, the threaded cap 34 is rotated to separate it from the threaded column 33, so that the threaded column 33 and the ring 32 can be disengaged, and then the waste box 31 can be separated from the channel 20.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dehumidifier that is easy to maintain, comprising a housing (10), characterized in that: The casing (10) is divided into a frame and a back panel, the back panel is fixedly assembled with screws on the single opening end face of the frame, a control panel (11) is arranged on the front of the frame, and the edge of the control panel (11) is embedded and fixed inside the frame by screws, a first door panel (12) is also embedded in the front of the frame, and one end of the first door panel (12) is hinged to one side of the front door of the frame by a door hinge, and the other end of the first door panel (12) is opened and closed with the other side of the front door of the frame by a door lock, a partition panel (13) and a second door panel (14) are respectively embedded in the side of the frame, the edge of the partition panel (13) is embedded and fixedly assembled with the inside of the frame by screws, one end of the second door panel (14) is hinged to one side of the side door of the frame by a door hinge, and the first door panel (12) is hinged to one side of the side door of the frame by a door hinge, and the second door panel (14) is hinged to one side of the side door of the frame by a door hinge. The other end of the second door panel (14) is opened and closed with the other side of the door opening on the side of the frame through a door lock, the surface of the partition (13) and the surface of the second door panel (14) are both provided with exhaust holes (15) running through the interior thereof, an alarm (16) is provided at the upper end of the frame, and the lower end of the alarm (16) is fixedly assembled with the surface of the frame by screws, the surface of the back panel is provided with an air inlet (17) running through the interior thereof, and a first filter (18) is provided inside the air inlet (17), and the edge of the first filter (18) is fixedly assembled with the inner wall of the air inlet (17) by screws, the inner wall surface of the frame is provided with a windshield (19) made of ceramic material, and the windshield (19) is fixedly assembled with the inner surface of the frame by screws, and the windshield (19) covers the back of the control panel (11).

2. The easy-to-maintain dehumidifier according to claim 1, characterized in that: A channel (20) is provided inside the frame of the casing (10), a sealing frame (21) is provided inside the back plate of the casing (10), one end of the sealing frame (21) is fixedly assembled with the surface of the back plate of the casing (10) by means of screws, the outer ring wall of the channel (20) is slidably sleeved with the inner ring wall of the sealing frame (21), a support frame (22) is welded to the upper end of the channel (20), and the upper end of the support frame (22) is fixedly assembled with the inner wall surface of the frame of the casing (10) by means of screws.

3. The easy-to-maintain dehumidifier according to claim 2, characterized in that: The channel (20) is a rectangular structure. Two staggered inclined plates (23) are arranged on the inner wall of the channel (20). Any three sides of the inclined plates (23) are assembled with the inner wall of the channel (20) by screws, and an air duct from bottom to top is formed between the two inclined plates (23). An electric heating pipe group (24) is also arranged inside the channel (20). The electric heating pipe group (24) includes a plurality of electric heating single tubes. One end of the electric heating single tube is fixed to the inner wall of the channel (20). The connection end of the electric heating single tube passes through the outer wall of the channel (20) and extends outward. A gap for ventilation is arranged between adjacent electric heating single tubes.

4. The easy-to-maintain dehumidifier according to claim 3, characterized in that: The closed end of the channel (20) is provided with a second filter screen (25) distributed up and down, and the second filter screen (25) is embedded in the outer wall of the channel (20) by screws. A shaft sleeve (26) is provided in the middle position of the closed end of the channel (20), and the connection between the shaft sleeve (26) and the channel (20) is fixedly assembled by screws. A motor (27) is provided on the outer wall surface of the channel (20), and a rotating shaft for driving is provided inside the motor (27). The rotating shaft and the shaft sleeve (26) are arranged to rotate with each other, and the other end of the rotating shaft passes through the inside of the shaft sleeve (26) and extends to the inside of the channel (20). A blade (28) is provided on the end of the rotating shaft located inside the channel (20), and one end of the blade (28) is fixedly mounted on the surface of the rotating shaft.

5. The easy-to-maintain dehumidifier according to claim 4, characterized in that: A waste opening (30) is provided at the lower end of the inner wall of the channel (20), the waste opening (30) is located at the lower end of the air duct of the two inclined plates (23), and a waste box (31) is provided on the outer wall surface of the channel (20), the end surface of the waste box (31) covers the opening position of the waste opening (30).

6. The easy-to-maintain dehumidifier according to claim 5, characterized in that: Both ends of the waste box (31) are provided with collars (32), the outer wall surface of the collar (32) is fixedly assembled with the surface of the waste box (31), the lower end of the channel (20) is provided with a threaded column (33), one end of the threaded column (33) is welded and fixed with the surface of the channel (20), the surface of the threaded column (33) is slidably sleeved with the inside of the collar (32), the lower end of the threaded column (33) is provided with a threaded cap (34), the inner thread surface of the threaded cap (34) is threadedly connected with the outer thread surface of the threaded column (33), and the end surface of the threaded cap (34) is tightly arranged with the surface of the collar (32).

7. The easy-to-maintain dehumidifier according to claim 6, characterized in that: The control panel (11) comprises a temperature sensor, a time relay, a liquid crystal screen and a processor, and the processor is electrically connected to the temperature sensor, the time relay, the liquid crystal screen, the alarm (16), the electric heating pipe group (24) and the motor (27) through data lines.

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