Fan coil with adjustable air outlet angle

Abstract

The utility model provides a fan coil with an adjustable air outlet angle, which comprises a fan coil component, and an air outlet component used for adjusting the air outlet angle is mounted on the rear side of the fan coil component. The air outlet assembly is installed on the rear side of an air outlet of the fan coil assembly and connected and fixed through screws, the arc-shaped sliding blocks slide on the inner sides of the arc-shaped sliding grooves according to actual use, and the air outlet frame is driven to complete arc-shaped adjustment so that the opening orientation angle of the air outlet frame can be changed. The air outlet angle adjusting plate I and the air outlet angle adjusting plate II can be used for assisting in adjusting the angle of the air outlet after large-range adjustment, so that different actual air outlet requirements can be met, the fan coil assembly and the air outlet assembly are additionally arranged, the air force is guided and supplied through the dust removal guide pipe during the use of the air outlet assembly, and the dust removal efficiency is improved. And auxiliary dust removal can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fan coil units, and particularly relates to a fan coil unit with adjustable air outlet angles. Background Art

[0002] Fan coil units are a common air conditioning terminal equipment, widely used in commercial buildings, office buildings, hotels, hospitals and other places. They use internal fans to blow air through cooling or heating coils to adjust the indoor air temperature and humidity. During use, the fan coil unit's air outlet blows out hot and cold air after the heat exchange to a specific space according to the needs of the user, and adjusts the air outlet angle according to the needs of the user. However, the adjustment of the air outlet angle of common fan coil units is mostly completed by installing air guide plates, which can only be adjusted within a specific angle range. The adjustment effect is limited, and the presence of air guide plates will reduce the air volume, which in turn affects the user's needs for hot and cold air. There may be an increase in the power used, thereby increasing the load on the fan coil unit and the consumption of electricity.

[0003] In summary, fan coil units with poor air outlet angle adjustment effects have some problems in use, so it is hoped to propose a new structure to solve the above technical problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a fan coil unit with adjustable air outlet angle to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is achieved through the following technical solutions: a fan coil unit with adjustable air outlet angle, comprising: a fan coil unit assembly, an air outlet assembly for adjusting the air outlet angle is installed on the rear side of the fan coil unit assembly, the air outlet assembly is provided with two groups of angle adjustment slides for assisting the angle adjustment of the air outlet frame, and an air outlet connecting channel for assisting the angle adjustment of the air outlet frame is provided between the left and right groups of angle adjustment slides.

[0006] As a preferred embodiment, an air outlet assembly mounting frame is fixedly connected to the front side of the air outlet connecting channel, an air outlet frame is fixedly connected to the rear side of the air outlet connecting channel, and the air outlet connecting channel is a telescopic adjustment structure.

[0007] As a preferred embodiment, the front side of the air outlet assembly mounting frame is fixedly connected with an inserting frame for easy installation, the rear side of the fan coil assembly is provided with an inner cavity, and several groups of heat exchange plates for improving the heat exchange effect are movably installed inside the inner cavity.

[0008] As a preferred embodiment, the rear side of the fan coil assembly is also provided with an embedding groove outside the inner cavity, and the fan coil assembly and the air outlet assembly mounting frame are provided with mounting threaded holes at the four corners of the rear side, so that the embedding frame is embedded in the embedding groove and screwed into the mounting threaded hole using screws, thereby completing the connection and fixation of the air outlet assembly.

[0009] As a preferred embodiment, the interlocking frame and the interlocking groove are interlocked with each other and fixed with screws, the angle adjustment slide is an arc-shaped structure of a quarter circle, and the outer side surface of the angle adjustment slide is provided with an arc-shaped slide groove for assisting the air outlet frame to adjust along the path.

[0010] As a preferred embodiment, an arc-shaped slider is movably installed on the inner side of the arc-shaped slide groove, and the arc-shaped slider is integrally connected to the air outlet frame. A fixing stud is fixedly connected to the side of one end of the arc-shaped slide groove away from the air outlet frame, and a fixing screw head is threadedly connected to the outer side of the fixing stud, so that the arc-shaped slider slides on the inner side of the arc-shaped slide groove, driving the air outlet frame to perform arc-shaped rotation adjustment, and the air outlet frame is fixed by tightening the fixing screw head and the fixing stud.

[0011] As a preferred embodiment, the front end of the inner side of the air outlet frame is provided with a plurality of groups of air outlet angle adjustment plates 1 which are linearly and evenly distributed, and the rear end of the inner side of the air outlet frame is provided with a plurality of groups of air outlet angle adjustment plates 2 which are linearly and evenly distributed;

[0012] The air outlet angle adjustment plate 1 and the air outlet angle adjustment plate 2 are arranged in a vertical structure and each set of air outlet angle adjustment plate 1 and air outlet angle adjustment plate 2 are connected to the air outlet frame through a rotating shaft. After the rotation adjustment of the air outlet frame is completed, the air outlet angle adjustment plate 1 and the air outlet angle adjustment plate 2 are rotated to perform auxiliary angle adjustment.

[0013] As a preferred embodiment, a first dust cleaning port is provided on the left side of the right end of the air outlet frame, and a second dust cleaning port is provided on the lower surface of the upper end of the air outlet frame;

[0014] A transfer chamber is provided at the upper end of the first cleaning port and the right side of the second cleaning port, a cleaning duct is fixedly connected to the upper right corner of the air outlet frame and the rear end is communicated with the transfer chamber, the front side of the cleaning duct is communicated with an external independent air duct, the cleaning duct is a telescopic hose structure, and wind is transmitted through the cleaning duct during the interruption of the use of the air outlet assembly, so as to be used for auxiliary cleaning.

[0015] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by adding a fan coil unit assembly and an air outlet assembly, the air outlet assembly is installed to the rear side of the air outlet of the fan coil unit assembly and fixed with screws, and the arc-shaped slider is made to slide inside the arc-shaped slide groove according to actual use, driving the air outlet frame to complete the arc adjustment so that its opening direction angle changes, and after a wide range of adjustment, the air outlet angle adjustment plate 1 and the air outlet angle adjustment plate 2 can be used to assist in adjusting the air outlet angle, so as to adapt to different actual air outlet needs, and by adding a fan coil unit assembly and an air outlet assembly, the air force can be guided through the cleaning duct during the interruption of the use of the air outlet assembly, so as to assist in cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a fan coil unit with adjustable air outlet angle.

[0018] Figure 2 The utility model is a structural schematic diagram of a fan coil unit assembly in a fan coil unit with adjustable air outlet angle.

[0019] Figure 3 The utility model is a front structural schematic diagram of an air outlet assembly in a fan coil unit with adjustable air outlet angle.

[0020] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0021] Figure 5 The utility model is a schematic diagram of the rear structure of an air outlet assembly in a fan coil unit with adjustable air outlet angle.

[0022] Figure 6 The utility model is a partial cross-sectional schematic diagram of an air outlet assembly in a fan coil unit with adjustable air outlet angle.

[0023] In the figure, 100-fan coil unit assembly, 101-inner cavity, 102-heat exchange plate, 103-fitting groove, 104-installation threaded hole;

[0024] 200-air outlet assembly, 201-fitting frame, 202-air outlet assembly mounting frame, 203-angle adjustment slide, 204-arc slide groove, 205-arc slide block, 206-fixing stud, 207-air outlet connecting channel, 208-air outlet frame, 209-air outlet angle adjustment plate 1, 210-air outlet angle adjustment plate 2, 211-ash cleaning port 1, 212-ash cleaning port 2, 213-ash cleaning duct. DETAILED DESCRIPTION

[0025] 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 of 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.

[0026] See also Figures 1 to 6 , the utility model provides a technical solution: a fan coil unit with adjustable air outlet angle, comprising: a fan coil unit assembly 100, an air outlet assembly 200 for adjusting the air outlet angle is installed on the rear side of the fan coil unit assembly 100;

[0027] The air outlet assembly 200 is provided with two groups of angle adjustment slides 203 for assisting the angle adjustment of the air outlet frame 208 , and an air outlet connecting channel 207 for assisting the angle adjustment of the air outlet frame 208 is provided between the left and right groups of angle adjustment slides 203 .

[0028] The front side of the air outlet connecting channel 207 is fixedly connected to the air outlet assembly mounting frame 202 , and the rear side of the air outlet connecting channel 207 is fixedly connected to the air outlet frame 208 . The air outlet connecting channel 207 is a telescopic adjustment structure.

[0029] The front side of the air outlet assembly installation frame 202 is fixedly connected with an inserting frame 201 for easy installation. The rear side of the fan coil assembly 100 is provided with an inner cavity 101, and a plurality of groups of heat exchange plates 102 for improving the cold and heat exchange effect are movably installed inside the inner cavity 101.

[0030] A mating groove 103 is also provided on the rear side of the fan coil assembly 100, and mounting threaded holes 104 are provided at the four corners of the rear side of the fan coil assembly 100 and the air outlet assembly mounting frame 202. The mating frame 201 is embedded in the mating groove 103 and screwed into the mounting threaded hole 104, thereby completing the connection and fixation of the air outlet assembly 200.

[0031] The interlocking frame 201 and the interlocking groove 103 are interlocked with each other and fixed with screws. The angle adjustment slide 203 is an arc-shaped structure of a quarter circle. The outer side of the angle adjustment slide 203 is provided with an arc-shaped slide groove 204 for assisting the air outlet frame 208 to adjust along the path.

[0032] An arc-shaped slider 205 is movably mounted on the inner side of the arc-shaped slide groove 204, and the arc-shaped slider 205 is integrally connected to the air outlet frame 208. A fixing stud 206 is fixedly connected to the side of one end of the arc-shaped slider 205 away from the air outlet frame 208, and a fixing screw head is threadedly connected to the outer side of the fixing stud 206, so that the arc-shaped slider 205 slides on the inner side of the arc-shaped slide groove 204, driving the air outlet frame 208 to perform arc-shaped rotation adjustment, and the air outlet frame 208 is fixed by tightening the fixing screw head and the fixing stud 206.

[0033] The front end of the inner side of the air outlet frame 208 is provided with a plurality of groups of air outlet angle adjustment plates 1 209 which are linearly and evenly distributed, and the rear end of the inner side of the air outlet frame 208 is provided with a plurality of groups of air outlet angle adjustment plates 210 which are linearly and evenly distributed;

[0034] The air outlet angle adjustment plate 1 209 and the air outlet angle adjustment plate 2 210 are arranged in a vertical structure and each set of air outlet angle adjustment plate 1 209 and air outlet angle adjustment plate 2 210 are connected to the air outlet frame 208 through a rotating shaft. After the rotation adjustment of the air outlet frame 208 is completed, the air outlet angle adjustment plate 1 209 and the air outlet angle adjustment plate 210 are rotated to perform auxiliary angle adjustment.

[0035] See also Figure 1-Figure 5 , as the first embodiment of the utility model: first, the user embeds the fitting frame 201 into the fitting groove 103 and uses a screw to screw into the mounting threaded hole 104, so as to complete the connection and fixation of the air outlet assembly 200. According to actual use, the arc-shaped slider 205 slides inside the arc-shaped slide groove 204, driving the air outlet frame 208 to complete the arc adjustment along the angle adjustment slide 203 to change the opening direction angle, and makes the air outlet connecting channel 207 of the telescopic structure rotate accordingly. Secondly, the user can use the air outlet angle adjustment plate 1 209 and the air outlet angle adjustment plate 210 to rotate after a wide range of adjustment, so as to complete the purpose of auxiliary air outlet angle adjustment, so as to adapt to different actual air outlet angle needs.

[0036] A first dust cleaning port 211 is provided on the left side of the right end of the air outlet frame 208, and a second dust cleaning port 212 is provided on the lower surface of the upper end of the air outlet frame 208;

[0037] A transfer chamber is provided at the upper end of the cleaning port 1 211 and the right side of the cleaning port 212, a cleaning duct 213 is fixedly connected to the upper right corner of the air outlet frame 208 and the rear end is communicated with the transfer chamber, the front side of the cleaning duct 213 is communicated with an external independent air duct, the cleaning duct 213 is a telescopic hose structure, and wind is guided through the cleaning duct 213 during interruptions in the use of the air outlet assembly 200, and wind is blown out through the cleaning port 1 211 and the cleaning port 2 212 to complete dust blowing and prevent accumulation.

[0038] See also Figure 1-Figure 6 , as the second embodiment of the utility model: based on the above-mentioned first embodiment, during use, the air inlet will carry dust in, and after the heat exchange is completed, it will fall to the outer side of the air outlet angle adjustment plate 1 209 and the air outlet angle adjustment plate 210. During the intermittent use of the air outlet assembly 200, the external wind is guided through the cleaning duct 213 and blown out through the cleaning port 1 211 and the cleaning port 2 212 to blow away the dust on the outer side of the air outlet angle adjustment plate 1 209 and the air outlet angle adjustment plate 210, so as to prevent the dust from accumulating on the outer side of the air outlet angle adjustment plate 1 209 and the air outlet angle adjustment plate 210, causing inconvenience in cleaning.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fan coil unit with adjustable air outlet angle, comprising: A fan coil unit assembly (100), characterized in that an air outlet assembly (200) for adjusting the angle of the air outlet is installed on the rear side of the fan coil unit assembly (100); The air outlet assembly (200) is provided with two groups of angle adjustment slides (203) for assisting the angle adjustment of the air outlet frame (208), and an air outlet connection channel (207) for assisting the angle adjustment of the air outlet frame (208) is provided between the left and right groups of angle adjustment slides (203).

2. A fan coil unit with adjustable air outlet angle as claimed in claim 1, characterized in that: The front side of the air outlet connecting channel (207) is fixedly connected to an air outlet assembly mounting frame (202), and the rear side of the air outlet connecting channel (207) is fixedly connected to an air outlet frame (208), and the air outlet connecting channel (207) is a telescopic adjustment structure.

3. A fan coil unit with adjustable air outlet angle as claimed in claim 2, characterized in that: The front side of the air outlet assembly installation frame (202) is fixedly connected to a fitting frame (201) for easy installation. The rear side of the fan coil unit assembly (100) is provided with an inner cavity (101). A plurality of groups of heat exchange plates (102) for improving the effect of cold and heat exchange are movably installed inside the inner cavity (101).

4. A fan coil unit with adjustable air outlet angle as claimed in claim 3, characterized in that: The rear side surface of the fan coil unit assembly (100) is provided with an engaging groove (103) at the periphery of the inner cavity (101), and the rear side surfaces of the fan coil unit assembly (100) and the air outlet assembly mounting frame (202) are provided with mounting threaded holes (104) at four corners.

5. A fan coil unit with adjustable air outlet angle as claimed in claim 4, characterized in that: The interlocking frame (201) and the interlocking groove (103) are interlocked with each other and connected and fixed using screws; the angle adjustment slide (203) is a quarter-circular arc-shaped structure; and an arc-shaped slide groove (204) for assisting the air outlet frame (208) in adjusting along a path is provided on the outer side surface of the angle adjustment slide (203).

6. A fan coil unit with adjustable air outlet angle as claimed in claim 5, characterized in that: An arc-shaped slider (205) is movably mounted on the inner side of the arc-shaped slide groove (204), and the arc-shaped slider (205) is integrally connected to the air outlet frame (208). A fixing stud (206) is fixedly connected to the side of one end of the arc-shaped slider (205) away from the air outlet frame (208), and a fixing screw head is threadedly connected to the outer side of the fixing stud (206).

7. A fan coil unit with adjustable air outlet angle as claimed in claim 6, characterized in that: The front end of the inner side of the air outlet frame (208) is provided with a plurality of groups of air outlet angle adjustment plates (209) which are linearly and evenly distributed, and the rear end of the inner side of the air outlet frame (208) is provided with a plurality of groups of air outlet angle adjustment plates (210) which are linearly and evenly distributed; The air outlet angle adjustment plate 1 (209) and the air outlet angle adjustment plate 2 (210) are arranged in a vertical structure, and each set of air outlet angle adjustment plate 1 (209) and air outlet angle adjustment plate 2 (210) is connected to the air outlet frame (208) via a rotating shaft.

8. A fan coil unit with adjustable air outlet angle as claimed in claim 2, characterized in that: A first ash cleaning port (211) is provided on the left side of the right end of the air outlet frame (208), and a second ash cleaning port (212) is provided on the lower surface of the upper end of the air outlet frame (208); A transfer chamber is provided at the upper end of the first cleaning port (211) and the right side of the second cleaning port (212); a cleaning duct (213) is fixedly connected to the upper right side of the air outlet frame (208) and the rear end is communicated with the transfer chamber; the front side of the cleaning duct (213) is communicated with an external independent air duct; the cleaning duct (213) is a telescopic hose structure.

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