Air-floating suspension high-speed fan box body

Abstract

The utility model relates to the technical field of mechanical engineering, in particular to an air-floating suspension high-speed fan box which comprises a frame, supporting legs are arranged at the bottom of the frame, rubber pads are arranged at the bottom ends of the supporting legs, an air outlet flange door plate is arranged on the left side of the frame, and a ventilation door plate is arranged on the right side of the frame. The defects in the prior art are overcome, certain errors can be generated in the installation process by utilizing the ductility of the hoses through the corresponding hoses, the installation difficulty and the production cost can be reduced by replacing steel pipes with the hoses, gaps can be filled through the arranged noise reduction cotton, and the noise reduction effect is good. Through the arrangement of the air exhaust box, smooth flowing of airflow can be ensured, right-angle or acute-angle turning is avoided, sudden change and disturbance of the airflow in the air duct are reduced, the uniformity and stability of airflow flowing are improved, the airflow is guided to flow in the preset direction, and turbulent flow and impact are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to an air-floating suspended high-speed fan box. Background Art

[0002] The high-speed fan box is a functional component of the equipment. Its main function is to inhale and exhaust air, thereby forming air flow in the system. By introducing fresh air into the room and exhausting the dirty air in the room, the fan box helps to maintain a good indoor environment. In addition, the fan box also has the functions of cooling and dehumidification, which can effectively regulate the indoor temperature and humidity.

[0003] At present, the known high-speed fan box structure is assembled by a square frame, a side door panel, a top panel, a flange pipe, and a muffler pipe; after the high-speed fan head is placed in the box frame, the head and the external circuit of the box are connected, the flange pipe is docked, and finally the side door panel and the top panel are installed; however, in this assembly process, due to the certain weight of the components themselves and the high assembly tolerance requirements, it takes too long to install the head to the box. If it is not installed in place, it may also cause the machine to fail to operate normally or fail to achieve the desired effect of the machine itself, and at the same time cause excessive wind noise;

[0004] In order to solve the problems existing in the above technologies, an air-floating suspended high-speed fan box is proposed. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an air-floating suspended high-speed fan casing, which overcomes the deficiencies of the prior art and solves the problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an air-floating high-speed fan box, including a frame, the bottom of the frame is equipped with supporting feet, and the bottom ends of the supporting feet are equipped with rubber pads, the left side of the frame is provided with an air outlet flange door panel, the right side of the frame is provided with a ventilation door panel, the front and rear sides of the frame are both equipped with door panels, the top of the frame is provided with a top plate, an exhaust box is installed inside the frame, a three-way hose is connected to the left side of the exhaust box, an exhaust box hose is fixedly installed on the right side of the exhaust box, the end of the exhaust box hose away from the exhaust box is connected to a machine head, and electrical components are installed on the top surface of the frame above the exhaust box.

[0007] When in use, first install the sealing strip and the air outlet flange door panel and other door panels, then insert the cut silencer cotton into the door panel slot, and screw it on the silencer cotton pressure column to prevent the silencer cotton from falling off, then fix the electrical components on the frame, fix the air outlet flange on the air outlet flange door panel, and then install the air outlet flange door panel on the frame, put in the three-way hose and the vent valve hose, fix it with a standard throat clamp, and then install the vent valve, then put the exhaust box into the air port of the three-way hose and fix it, after fixing it, put the exhaust box hose into the air inlet at both ends of the exhaust box, and then put the machine head in, install and fix it, then connect Connect the internal and external lines of the machine head and electrical components, and finally install and fix the surrounding door panels and the top plate to start the machine. During the operation of the machine, the chassis draws in external air into the interior through the ventilation door panel. During this period, the gas passes through the two layers of filtration installed on the ventilation door panel to achieve a certain filtering effect of impurities. Then the gas is sucked in by the machine head and works inside the machine head. It is then discharged to the outside of the box through the exhaust box, three-way hose and outlet flange pipe to achieve the working effect. In this process, the installation is convenient, the error is reduced, and the working stability of the machine head can be effectively improved, and the noise generated during operation can be reduced.

[0008] As a preferred technical solution of the present utility model, two layers of filter screens are arranged on the inner side of the ventilation door panel.

[0009] The filter provided on the ventilation door panel can perform preliminary filtration on the air entering the ventilation door panel to prevent impurities from entering the equipment along with the air.

[0010] As a preferred technical solution of the utility model, door panel slots are formed on the ventilation door panel, air outlet flange door panel and other door panels, and silencer cotton pressure columns are provided on the door panel slots. The door panel slots are filled with silencer cotton, and the silencer cotton pressure columns are connected with screws.

[0011] The sound-absorbing cotton can fill the gap and absorb and reduce noise at the same time. After the sound-absorbing cotton is placed in the door panel slot, the sound-absorbing cotton in the door panel slot can be fixed by turning the screws on the sound-absorbing cotton pressure column.

[0012] As a preferred technical solution of the utility model, the ventilation door panel, the air outlet flange door panel and other door panels are all installed with sealing strips, and the air outlet flange door panel is provided with a pipe connection port.

[0013] The sealing strip provided can improve the fit between the door panel and the frame, reduce the gap between the door panel and the frame during installation, and improve the accuracy of installation.

[0014] As an optimal technical solution of the utility model, an outlet flange pipe is connected between one end of the three-way hose and the connecting port on the air outlet flange door panel, a vent valve is connected to the other end of the three-way hose, and a vent valve hose is connected between the vent valve and the air outlet flange door panel.

[0015] As a preferred technical solution of the utility model, an air guide assembly is fixedly installed inside the exhaust box, and the air guide assembly is composed of a plurality of air guide plates, and the bending parts of the air guide plates are all obtuse angles, and the bending parts of the air guide plates all adopt rounded corner structures, and the air guide plates are symmetrically arranged inside the exhaust box.

[0016] The wind guide plates set up can ensure smooth flow of airflow, avoid right-angle or sharp-angle turns, reduce sudden changes and disturbances of airflow inside the air duct, so as to improve the uniformity and stability of airflow, guide the airflow to flow in a predetermined direction, and reduce the generation of turbulence and impact.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Through the corresponding hose, the ductility of the hose can be utilized, and a certain error can be allowed during the installation process. Using a hose instead of a steel pipe can reduce the difficulty of installation and the cost of production. The filter arranged on the ventilation door panel can perform preliminary filtration on the air entering the ventilation door panel to prevent impurities from entering the equipment along with the air. The sound-absorbing cotton arranged can fill the gap while absorbing and reducing noise. The exhaust box arranged can ensure the smooth flow of airflow, avoid right-angle or sharp-angle turns, and reduce the sudden changes and disturbances of airflow in the air duct, so as to improve the uniformity and stability of airflow, guide the airflow to flow in a predetermined direction, and reduce the generation of turbulence and impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the longitudinal section structure of the box ventilation pipeline of the utility model;

[0021] Figure 3 This is a schematic diagram of the air outlet flange door panel of the utility model;

[0022] Figure 4 It is a schematic diagram of the ventilation door panel of the utility model;

[0023] Figure 5 It is a schematic diagram of the exhaust box of the utility model;

[0024] Figure 6 It is a partial cross-sectional schematic diagram of the exhaust box of the utility model;

[0025] Figure 7 For the utility model Figure 6 Schematic diagram of the structure viewed from above.

[0026] In the figure: 1. three-way hose; 2. exhaust box; 201, air guide plate; 3. machine head; 4. ventilation door plate; 5. vent valve hose; 6. air outlet flange door plate; 7. frame; 8. vent valve; 9. air outlet flange pipe; 10. electrical components; 11. top plate; 12. exhaust box hose; 13. sealing strip; 14. door plate slot; 15. silencer cotton pressure column. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-7The air-floating high-speed fan box includes a frame 7, a support foot is installed at the bottom of the frame 7, and a rubber pad is installed at the bottom of the support foot. An air outlet flange door panel 6 is provided on the left side of the frame 7, a ventilation door panel 4 is provided on the right side of the frame 7, door panels are installed on both the front and rear sides of the frame 7, a top plate 11 is provided on the top of the frame 7, an exhaust box 2 is installed inside the frame 7, a three-way hose 1 is connected to the left side of the exhaust box 2, and an exhaust box hose 12 is fixedly installed on the right side of the exhaust box 2. The end of the bellows hose 12 away from the exhaust box 2 is connected to the head 3. The top surface of the frame 7 above the exhaust box 2 is installed with an electrical component 10. When in use, first install the sealing strip 13 and the air outlet flange door panel 6 and other door panels, then insert the cut silencer cotton into the door panel slot 14, and use screws to press the silencer cotton on the silencer cotton pressure column 15 to prevent the silencer cotton from falling off, then fix the electrical component 10 on the frame 7, fix the outlet flange pipe 9 on the air outlet flange door panel 6, and then After the air is exhausted, the exhaust gas 12 is discharged from the exhaust port 11 and the exhaust pipe 12 is discharged from the exhaust port 12. After the exhaust gas 12 is discharged from the exhaust port 11, the exhaust gas 12 is discharged from the exhaust port 11 and the exhaust pipe 12 is discharged from the exhaust port 11. After the exhaust gas 12 is discharged from the exhaust port 11, the exhaust gas 12 is discharged from the exhaust port 11 and the exhaust pipe 12 is discharged from the exhaust port 11. After the exhaust gas 12 is discharged from the exhaust port 11, the exhaust gas 12 is discharged from the exhaust port 11 and the exhaust pipe 12 is discharged from the exhaust port 11. After the exhaust gas 12 is discharged from the exhaust port 11, the exhaust gas 12 is discharged from the exhaust port 11 and the exhaust pipe 12 is discharged from the exhaust port 11.

[0029] Specifically, two layers of filters are arranged on the inner side of the ventilation door plate 4. The filters arranged on the ventilation door plate 4 can perform preliminary filtration on the air entering the interior of the ventilation door plate 4 to prevent impurities from entering the interior of the device along with the air.

[0030] Specifically, door panel slots 14 are formed on the ventilation door panel 4, the air outlet flange door panel 6 and other door panels, and sound-absorbing cotton pressure columns 15 are provided on the door panel slots 14. The sound-absorbing cotton pressure columns 15 are connected with screws, and the door panel slots 14 are filled with sound-absorbing cotton. The sound-absorbing cotton can fill the gap and achieve the effect of sound absorption and noise reduction.

[0031] Specifically, sealing strips 13 are installed on the ventilation door panel 4, the air outlet flange door panel 6 and other door panels. A pipe connection port is opened on the air outlet flange door panel 6. The sealing strips 13 are set to improve the fit between the door panel and the frame 7, reduce the gap between the door panel and the frame 7 during installation, and improve the installation accuracy.

[0032] Specifically, an outlet flange pipe 9 is connected between one end of the three-way hose 1 and the connecting port on the air outlet flange door plate 6, and a vent valve 8 is connected to the other end of the three-way hose 1. A vent valve hose 5 is connected between the vent valve 8 and the air outlet flange door plate 6. An air guide assembly is fixedly installed inside the exhaust box 2. The air guide assembly is composed of a plurality of air guide plates 201. The air guide plates 201 are symmetrically arranged inside the exhaust box 2. The bending parts of the air guide plates 201 are all obtuse angles, and the bending parts of the air guide plates 201 are all rounded. The set air guide plates 201 can ensure the smooth flow of airflow, avoid right-angle or sharp-angle turns, reduce the sudden changes and disturbances of airflow inside the air duct, so as to improve the uniformity and stability of the airflow, guide the airflow to flow in a predetermined direction, and reduce the generation of turbulence and impact.

[0033] Working principle: When in use, first install the sealing strip 13 on the air outlet flange door panel 6 and other door panels, then insert the cut silencer cotton into the door panel slot 14, and use screws to press the silencer cotton on the silencer cotton pressure column 15 to prevent the silencer cotton from falling off, then fix the electrical component 10 on the frame 7, fix the air outlet flange pipe 9 on the air outlet flange door panel 6, and then install the air outlet flange door panel 6 on the frame 7, insert the three-way hose 1 and the vent valve hose 5, fix it with a standard throat clamp, and then install the vent valve 8, then put the exhaust box 2 on the air port of the three-way hose 1 and fix it, after fixing it, put the exhaust box hose 12 into the air inlet at both ends of the exhaust box 2, and then put the machine head 3 is put in, and after being installed and fixed, the internal and external lines of the machine head 3 and the electrical components 10 are connected. Finally, the surrounding door panels and the top plate 11 are installed and fixed to start the machine operation. During the operation of the machine, the chassis sucks in external air into the interior through the ventilation door panel 4. During this period, the gas passes through the two layers of filtration installed on the ventilation door panel 4 to achieve a certain filtering effect of impurities. Then, after the gas is sucked in by the machine head 3 and works inside the machine head, it is discharged to the outside of the box through the exhaust box 2, the three-way hose 1 and the exhaust flange pipe 9 to achieve the working effect. In this process, the installation is convenient, the error is reduced, and the working stability of the machine head can be effectively improved, and the noise generated during operation can be reduced.

[0034] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An air-floating high-speed fan housing comprises a frame (7), the bottom of the frame (7) is provided with supporting feet, and the bottom ends of the supporting feet are provided with rubber pads, wherein: An air outlet flange door panel (6) is provided on the left side of the frame (7), a ventilation door panel (4) is provided on the right side of the frame (7), door panels are installed on both the front and rear sides of the frame (7), a top panel (11) is provided on the top of the frame (7), an exhaust box (2) is installed inside the frame (7), a three-way hose (1) is connected to the left side of the exhaust box (2), an exhaust box hose (12) is fixedly installed on the right side of the exhaust box (2), the end of the exhaust box hose (12) away from the exhaust box (2) is connected to the machine head (3), and an electrical component (10) is installed on the top surface of the frame (7) above the exhaust box (2).

2. The air-floating high-speed fan housing according to claim 1 is characterized in that: Two layers of filter screens are arranged on the inner side of the ventilation door plate (4).

3. The air-floating high-speed fan housing according to claim 1 is characterized in that: The ventilation door panel (4), the air outlet flange door panel (6) and other door panels are all formed with door panel slots (14), and the door panel slots (14) are all provided with silencer cotton pressure columns (15).

4. The air-floating high-speed fan housing according to claim 3 is characterized in that: The door panel slot (14) is filled with sound-absorbing cotton, and the sound-absorbing cotton pressure column (15) is connected with a screw.

5. The air-floating high-speed fan housing according to claim 1 is characterized in that: The ventilation door panel (4), the air outlet flange door panel (6) and other door panels are all equipped with sealing strips (13), and the air outlet flange door panel (6) is provided with a pipe connection port.

6. The air-floating high-speed fan housing according to claim 1 is characterized in that: An air outlet flange pipe (9) is connected between one end of the three-way hose (1) and a connecting port on the air outlet flange door plate (6).

7. The air-floating high-speed fan housing according to claim 1 is characterized in that: The other end of the three-way hose (1) is connected to a vent valve (8), and a vent valve hose (5) is connected between the vent valve (8) and the air outlet flange door plate (6).

8. The air-floating high-speed fan housing according to claim 1 is characterized in that: An air guide assembly is fixedly installed inside the exhaust box (2), and the air guide assembly is composed of a plurality of air guide plates (201).

9. The air-floating high-speed fan housing according to claim 8 is characterized in that: The air guide plates (201) are symmetrically arranged inside the air exhaust box (2).

10. The air-floating high-speed fan housing according to claim 8 is characterized in that: The bending parts of the air guide plate (201) are all obtuse angles, and the bending parts of the air guide plate (201) are all rounded structures.

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