Hoisting type fresh air dehumidifier with fan easy to overhaul

Abstract

The hoisting type fresh air dehumidifier comprises a main machine, the main machine is provided with a fan body and an air treatment channel, the main machine further comprises a decorative plate and an access hole, the main machine is provided with a first side wall and a second side wall which are adjacent to each other, and the decorative plate is detachably installed on the first side wall. The access hole is formed in the first side wall and located at the end close to the second side wall. An air outlet of the air treatment channel is formed in the second side wall, the fan body is located in the air treatment channel and installed at the position, right opposite to the air outlet, of the second side wall through a fastener, and the fan body and the bottom wall of the main machine are arranged in a spaced mode. According to the hoisting type fresh air dehumidifier with the fan easy to overhaul, the fan body is directly installed and fixed on the side wall of the main machine instead of the bottom wall, the fan body is suspended relative to the inner bottom wall of the main machine, the overhaul opening is reserved in the first side face of the main machine, and therefore disassembly-free fan body maintenance is achieved, and user experience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting air treatment equipment, in particular to a hoisting fresh air dehumidifier with easy maintenance of the fan. Background Art

[0002] In the prior art, with the improvement of people's living standards, the requirements for indoor air quality are also getting higher and higher. As a device that can provide fresh air and reduce indoor humidity at the same time, the fresh air dehumidifier plays an important role in improving the indoor air environment. Especially in humid and hot areas or seasons, the fresh air dehumidifier can effectively prevent indoor mildew and bacteria growth, and improve the living comfort.

[0003] At present, there are various installation methods for fresh air dehumidifiers. Among them, the ceiling-mounted fresh air dehumidifier is more and more favored by users because of its advantages such as convenient installation, space saving, and no occupation of indoor area. The ceiling-mounted fresh air dehumidifier is usually installed above the indoor ceiling, and fresh air is transported to each room through a pipeline system, and the indoor humid air is discharged outdoors to achieve indoor air circulation and humidity control.

[0004] However, the existing ceiling-mounted fresh air dehumidifiers have some deficiencies in design, especially in terms of maintenance: As one of the core components of the fresh air dehumidifier, the operation state of the fan body directly affects the performance and service life of the dehumidifier. During long-term operation, problems such as dust accumulation, wear, and faults may occur in the fan body, which need to be regularly inspected, cleaned, or replaced. When it is necessary to repair or replace the fan body inside the dehumidifier, it is usually necessary to disassemble the entire dehumidifier from the ceiling. The operation is very cumbersome and is likely to damage the ceiling structure, bringing inconvenience and additional maintenance costs to users.

[0005] Regarding the problem of fan body maintenance, although some existing home decoration ceiling designs consider inspection windows, most of them adopt simple inspection window designs with small sizes. It is inconvenient for maintenance personnel to operate, and the field of vision is limited, making it difficult to comprehensively inspect and maintain the fan body. Summary of the Utility Model

[0006] In order to solve the above problems, the utility model provides a hoisting fresh air dehumidifier with easy maintenance of the fan, which simplifies the maintenance operation process, avoids damaging the ceiling, and improves the user experience.

[0007] In order to achieve the above-mentioned purpose, the utility model designs a ceiling-mounted fresh air dehumidifier with an easy-to-maintain fan, which includes a main unit, wherein the main unit has a fan body and an air processing channel, and also includes a decorative panel and an inspection port. The main unit has an adjacent first side wall and a second side wall, and the decorative panel is detachably mounted on the first side wall. The inspection port is opened on the first side wall and is located near one end of the second side wall; the air outlet of the air processing channel is opened on the second side wall, the fan body is located in the air processing channel and is mounted on the second side wall opposite to the air outlet through fasteners, and the fan body is spaced apart from the bottom wall of the main unit.

[0008] In order to facilitate disassembly and installation operations, the first side wall and the second side wall are perpendicular to each other.

[0009] In order to ensure that the fan body can be taken out from the inspection port, the orthographic projection area of the fan body on the first side wall is smaller than the opening area of the inspection port, so that the fan body can be taken out from the inspection port.

[0010] A further solution is that the inspection opening is a square opening.

[0011] A further solution is that the width of the inspection opening is 40 cm.

[0012] In order to facilitate pipeline matching, an air outlet flange matched with the air outlet is fixedly installed on the side of the second side wall facing away from the main body of the fan body, and the air outlet flange is used for connecting to an external ventilation pipeline.

[0013] In order to make the installation of the fan body more secure and stable, a fan body bracket is provided in the air handling channel, the fan body bracket is installed on the second side wall, and the fan body bracket at least partially extends into the air outlet; the fan body is fixed to the part of the fan body bracket extending into the air outlet by fasteners.

[0014] In order to facilitate the disassembly and installation of the fan body, the fasteners are screws.

[0015] The utility model is designed to design a hanging fresh air dehumidifier with easy maintenance of the fan. The fan body is directly fixed on the side wall of the main unit instead of the bottom wall, so that it is suspended relative to the inner bottom wall of the main unit, and an inspection port is reserved on the first side of the main unit, thereby realizing the maintenance of the fan body without disassembly, which greatly improves the user experience. Specifically, when the fan body needs to be maintained, it is only necessary to open the inspection port on the first side and unscrew the fasteners fixing the fan body from the second side to make the fan body fall off, without the need to disassemble the entire main unit from the decorated ceiling. This design not only simplifies the maintenance operation and avoids damage to the ceiling, but also facilitates more comprehensive and convenient maintenance of the fan body. Description of the Drawings

[0016] Figure 1 is a schematic structural view of a hoisting fresh air dehumidifier provided by an embodiment of the present application;

[0017] Figure 2 is Figure 1 top view of

[0018] Figure 3 is Figure 2 cross-sectional view taken along line A-A in

[0019] Figure 4 is Figure 1 exploded perspective view of

[0020] Wherein: main body 10, first side wall 11, second side wall 12, fan body 20, air treatment channel 30, air outlet 31, air outlet flange 32, air inlet 33, decorative panel 40, maintenance opening 50, fan body bracket 60. Detailed Embodiment

[0021] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustration and explanation of the present invention, and are not intended to limit the present invention.

[0022] Embodiment 1

[0023] As Figures 1 to 4 shown, the hoisting fresh air dehumidifier with easily maintainable fan described in this embodiment includes a main body 10, the main body 10 has a fan body 20 and an air treatment channel 30, and further includes a decorative panel 40 and a maintenance opening 50. The main body 10 has adjacent first side wall 11 and second side wall 12. The decorative panel 40 is detachably mounted on the first side wall 11. The maintenance opening 50 is opened on the first side wall 11 and is located at one end close to the second side wall 12. The air outlet of the air treatment channel 30 is opened on the second side wall 12. The fan body 20 is located in the air treatment channel 30 and is mounted on the second side wall 12 opposite to the air outlet 31 through fasteners, and the fan body 20 is spaced from the bottom wall of the main body 10.

[0024] Specifically, when implemented, the hoisting fresh air dehumidifier with easily maintainable fan provided in this embodiment is installed on the ceiling and can achieve two working modes: fresh air mode and air circulation purification mode.

[0025] In the fresh air mode, the air inlet 33 of the air handling passage 30 is connected to the outside through a pipe to introduce fresh air; while the air outlet 31 is connected to the inside through a pipe, that is, the fan body 20 sucks the fresh air outside into the air handling passage 30 and delivers it to the inside through the air outlet 31, realizing the function of ventilation and air change.

[0026] In the air circulation and purification mode, the air inlet 33 is connected to the inside through a pipe, so that the indoor air can be sucked into the air handling passage 30. At this time, the filter and dehumidification component (not marked in the figure) inside the main unit 10 filters and dehumidifies the sucked air (for example, removes dust, particulate matter and moisture in the air). Finally, the processed air is driven by the fan body 20 and sent back to the room through the air outlet 31, forming an efficient indoor air circulation and purification system.

[0027] When it is necessary to repair the fan body 20, such as Figure 4 As shown, remove the decorative panel 40 on the first side wall 11 to expose the maintenance opening 50. Through the maintenance window reserved in the indoor ceiling, find the fan body 20 located on the second side wall 12. Use tools (such as a screwdriver) to unscrew the fasteners (such as screws) that fix the fan body 20. Since the fan body 20 is fixed on the second side wall 12 and there is a certain gap between it and the bottom wall of the main unit 10 (that is, the fan body 20 is suspended relative to the bottom wall of the main unit 10), after unscrewing the fasteners, the fan body 20 will fall off from the second side wall 12. At this time, the maintenance personnel can conveniently take out the fan body 20 from the maintenance opening 50 of the first side wall 11 for maintenance or replacement. After the maintenance or replacement is completed, reinstall the fan body 20 on the second side wall 12 and tighten the fasteners. Finally, reinstall the decorative panel 40 to complete the maintenance operation.

[0028] With the above structural design, when it is necessary to repair or replace the fan body, there is no need to disassemble the entire main unit 10 from the ceiling in the traditional way. Just open the maintenance opening 50 on the first side wall 11 of the main unit 10, and the operating state of the fan body 20 can be directly observed through the maintenance opening 50, such as whether the blades are clean and whether there are abnormal noises. If it is necessary to conduct a more in-depth inspection or replacement of the fan body 20, the user can also cooperate with the maintenance window reserved in the indoor ceiling, unscrew the screws that fix the fan body 20 from the second side wall 12, and take out the fan body 20 from the air handling passage 30 through the maintenance opening 50 for cleaning, maintenance or replacement. This avoids the damage to the ceiling structure easily caused by the traditional disassembly method, such as scratching and deformation, reduces the maintenance cost, and also reduces the impact on the indoor decoration.

[0029] In some embodiments, such as Figure 2As shown, the first side wall 11 and the second side wall 12 are perpendicular to each other. This design, on the one hand, makes it easier for maintenance personnel to approach the main body of the fan body 20 from the side for disassembly and installation operations. On the other hand, the vertical side wall design is conducive to the optimal layout of the internal space of the main unit 10. It provides more installation space for other functional components, such as evaporators, condensers, and compressors, making the overall layout more compact and reasonable. Especially in the case of limited ceiling space, this design can effectively save installation space and improve space utilization rate.

[0030] In some embodiments, the orthographic projection area of the fan body 20 on the first side wall 11 is smaller than the opening area of the inspection opening 50, and the fan body 20 can be taken out from the inspection opening 50. Specifically, the inspection opening 50 is a square opening, and the width of the inspection opening 50 is 40 cm. The larger opening area of the inspection opening 50 provides a larger operating angle and space for maintenance personnel, making it more convenient to carry out work such as disassembly, installation, and cleaning of the main body of the fan body 20, and reducing the operation difficulty.

[0031] In some embodiments, as Figure 3 and Figure 4 shown, a tuyere flange 32 adapted to the air outlet 31 is fixedly installed on the side of the second side wall 12 facing away from the main body of the fan body. The tuyere flange 32 is used for externally connecting a ventilation duct. In this embodiment, the tuyere flange 32 provides a standardized interface, which can conveniently connect a ventilation duct (not shown in the figure) to realize the function of transporting the discharged air to a designated position or introducing fresh outdoor air.

[0032] In some embodiments, as Figure 3 and Figure 4 shown, a fan body support 60 is arranged in the air handling channel 30. The fan body support 60 is installed on the second side wall 12, and at least a part of the fan body support 60 extends into the air outlet 31; the fan body 20 is fixed to the part of the fan body support 60 extending into the air outlet 31 by fasteners.

[0033] With this structural design, the space of the air outlet 31 is utilized, and the fasteners can be exposed in the air outlet 31, which brings many conveniences to maintenance personnel: First, maintenance personnel can more intuitively observe the state of the fasteners, such as whether they are loose or damaged, which is convenient for judgment and processing; Second, maintenance personnel can directly approach and operate the fasteners from the second side wall 12 without having to pass through other components or narrow spaces, and the operation is more convenient; Third, the air outlet 31 usually has a certain space, providing a larger operating space for maintenance personnel, making it more convenient to use tools for disassembly operations, such as using a screwdriver to unscrew screws, etc., improving the operation efficiency.

[0034] The hoisting type fresh air dehumidifier with easy maintenance of the fan provided in this embodiment realizes the maintenance of the fan body without disassembly by directly installing and fixing the fan body on the side wall rather than the bottom wall of the main unit, making it suspended relative to the inner bottom wall of the main unit, and leaving a maintenance opening on the first side of the main unit, greatly improving the user experience. Specifically, when maintenance of the fan body is required, only the maintenance opening on the first side needs to be opened, and the fasteners fixing the fan body are unscrewed from the second side, then the fan body can fall off, without having to disassemble the entire main unit from the decorated ceiling. This design not only simplifies the maintenance operation, avoids damage to the ceiling, but also facilitates more comprehensive and convenient maintenance of the fan body.

[0035] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0036] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and defined, the terms "set", "installed", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A hoisting type fresh air dehumidifier with easy maintenance for a fan, comprising a main unit, the main unit having a fan body and an air treatment channel, characterized in that, It also includes a decorative panel and an inspection port, the main unit has a first side wall and a second side wall adjacent to each other, the decorative panel is detachably mounted on the first side wall, the inspection port is opened on the first side wall and is located close to one end of the second side wall; the air outlet of the air treatment channel is opened on the second side wall, the fan body is located in the air treatment channel and is mounted on the second side wall opposite to the air outlet through fasteners, and the fan body is spaced apart from the bottom wall of the main unit.

2. The hoisting type fresh air dehumidifier with easy maintenance of the fan according to claim 1, characterized in that, The first side wall and the second side wall are perpendicular to each other.

3. The hoisting type fresh air dehumidifier with easy maintenance of the fan according to claim 1, characterized in that, The orthographic projection area of the fan body on the first side wall is smaller than the opening area of the inspection opening, and the fan body can be taken out from the inspection opening.

4. The hoisting type fresh air dehumidifier with easy maintenance for a fan according to claim 1 or 3, characterized in that, The inspection opening is a square opening.

5. The hoisting type fresh air dehumidifier with easy maintenance of the fan according to claim 4, characterized in that, The width of the inspection opening is 40 cm.

6. The hoisting type fresh air dehumidifier with easy maintenance of the fan according to claim 1, characterized in that, An air outlet flange matched with the air outlet is fixedly mounted on a side of the second side wall facing away from the main body of the fan body, and the air outlet flange is used for connecting to an external ventilation duct.

7. The hoisting type fresh air dehumidifier with easy maintenance of the fan according to claim 1, characterized in that, A fan body bracket is provided in the air handling channel, the fan body bracket is installed on the second side wall, and the fan body bracket at least partially extends into the air outlet; the fan body is fixed to the portion of the fan body bracket extending into the air outlet by fasteners.

8. The hoisting type fresh air dehumidifier with easy maintenance of the fan according to claim 1 or 7, characterized in that, The fastener is a screw.

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