Fresh air device convenient to install

Abstract

The utility model discloses a fresh air device convenient to install, which belongs to the technical field of ventilation equipment and comprises a box body and a box cover covering the box body, the box body is provided with an air inlet and an air outlet, and the air inlet and the air outlet penetrate through the narrow side wall of the box body along the front-back direction. An air inlet assembly and an air exhaust assembly are installed in the box body, and the air inlet assembly and the air exhaust assembly divide an inner cavity of the box body into an air inlet chamber and an air exhaust chamber which are independent of each other. The air inlet assembly comprises a front air inlet plate and a rear air inlet plate which are installed at the two air inlets, and an assembly is installed between the front air inlet plate and the rear air inlet plate. The fresh air device convenient to install does not need to consider the pipe distribution problem, the installation process is simplified, the later maintenance cost and difficulty are reduced, the limitation that existing equipment can only be installed indoors is broken through, the fresh air device can be placed at any place outdoors according to the user environment, and the influence on indoor decoration and space use is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a new trend device convenient to install belongs to ventilation equipment technical field. BACKGROUND

[0002] In the air conditioning field of residential and apartment, commercial and office, education and medical personnel intensive area, the following two kinds of ventilation equipment exist in the market at present:

[0003] Ceiling fresh air machine: its application needs professional personnel to carry out ceiling pipe, belongs to concealed installation mode, which makes the pipeline cleaning extremely difficult, and the overall price of the equipment is high, the power consumption is large, and there is a deficiency in cost and energy consumption.

[0004] Indoor wall-mounted fresh air machine: installed on indoor wall, will occupy indoor space, and its air volume is small, only suitable for small area space, and multiple equipment is needed for large area space, resulting in high cost, in addition, the equipment runs with large noise, which affects the use experience.

[0005] The ventilation equipment on the market is limited by installation conditions, cost, environmental requirements and other factors, and can only be installed indoors. These devices cannot meet the user's demand for reducing installation cost, saving indoor space, reducing noise and efficiently purifying outdoor air, and there is a blank in adapting to diversified installation environment and realizing deep air purification function. INVENTION CONTENTS

[0006] The utility model aims at the deficiency of prior art, provides a kind of new trend device convenient to install, including box and lid being set on the box cover, the box is equipped with air inlet and air outlet, the air inlet and air outlet are along the front and back direction and penetrate the narrow side wall of the box, two combination pieces that are mirror image are installed in the box, and the inner cavity of the box is separated into air inlet chamber and air outlet chamber that are independent of each other by combination piece;

[0007] The combination piece includes side plate that is symmetrically installed in air inlet chamber and air outlet chamber, one side of the side plate is detachably connected with mounting box, mounting guide rail extending along the height direction is arranged at the corner of the mounting box, and guide rail groove for the sliding of mounting guide rail is arranged on the side wall of the side plate and the side wall of the box.

[0008] Further, the air inlet corresponds to the air inlet chamber, and the front and rear ends of the combination piece in the air inlet chamber are respectively provided with front air inlet plate and rear air inlet plate corresponding to the air inlet;The air outlet corresponds to the air outlet chamber, and the front and rear ends of the combination piece in the air outlet chamber are respectively provided with front air outlet plate and rear air outlet plate corresponding to the air outlet.

[0009] Further, the mounting guide rail is connected with the top surface of the guide rail groove and is provided with a pressing block, a plurality of threaded holes are formed in the pressing block, and a threaded blind hole corresponding to each threaded hole is formed in the mounting guide rail and the guide rail groove.

[0010] Further, the mounting guide rail is fixed to the mounting box through screws, and the mounting guide rail and the guide rail groove have the same length.

[0011] Further, the mounting box is internally provided with a containing cavity for mounting a fan, a small air port for the containing cavity is formed in one side of the narrow edge of the mounting box, and a large air port for the containing cavity is formed in the other side of the narrow edge of the mounting box.

[0012] Further, the mounting box is internally provided with a containing cavity for mounting a fan, a small air port for the containing cavity is formed in one side of the narrow edge of the mounting box, and a large air port for the containing cavity is formed in the other side of the narrow edge of the mounting box.

[0013] Further, the mounting box is internally provided with a containing cavity for mounting a fan, a small air port for the containing cavity is formed in one side of the narrow edge of the mounting box, and a large air port for the containing cavity is formed in the other side of the narrow edge of the mounting box.

[0014] Further, the mounting box is internally provided with a containing cavity for mounting a fan, a small air port for the containing cavity is formed in one side of the narrow edge of the mounting box, and a large air port for the containing cavity is formed in the other side of the narrow edge of the mounting box. Beneficial effects

[0015] 1. The utility model discloses a wall-mounted fresh air machine, which does not need to consider pipe arrangement, simplifies installation process, reduces maintenance cost and difficulty in later period, breaks through the limitation that existing equipment can only be installed indoors, and can be placed anywhere outdoors according to user environment, thereby reducing the influence on indoor decoration and space use, reducing the damage risk to indoor decoration, reducing user budget, not occupying indoor space, solving the problem that indoor wall-mounted fresh air machines occupy indoor space, and being small in size, simple to install and suitable for various installation scenes.

[0016] 2. The utility model discloses a wall-mounted fresh air machine, which overcomes the problems of high energy consumption and high cost of existing equipment, has no noise during operation, meets the control requirements of medium and small customers on equipment cost and energy consumption, realizes low-cost light weight, improves the performance-price ratio of products, has the functions of external circulation and deep purification, directly introduces and filters outdoor air, effectively solves the problems of indoor CO2 concentration and PM2.5, improves indoor air quality and fills the functional gap of existing equipment. DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model in a hidden state of the box cover;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model in a hidden state of the box cover;

[0020] Figure 4 For Figure 3 Structure diagram of the middle cabinet in the hidden state;

[0021] Figure 5 Structure diagram of the front view of the combination in the utility model;

[0022] Figure 6 Structure diagram of the rear view of the combination in the utility model.

[0023] In the figure: 1, cabinet; 2, cabinet cover; 3, air inlet; 4, air outlet; 5, front air inlet plate; 6, rear air inlet plate; 7, front air outlet plate; 8, rear air outlet plate; 9, combination; 91, side plate; 92, mounting box; 93, mounting guide rail; 94, guide rail groove; 95, pressing block; 96, small air inlet; 97, large air inlet. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-6 As shown in the figure, a new air device convenient to install, including cabinet 1 and cover cabinet 1 on the cabinet cover 2, cabinet 1 is provided with air inlet 3 and air outlet 4, air inlet 3 and air outlet 4 along the front and back direction through the cabinet 1 narrow side wall, the cabinet 1 is internally provided with two mirror image combination 9, combination 9 will be the inner cavity of the cabinet 1 is separated into independent air inlet chamber and exhaust chamber;

[0026] Combination 9 includes the side plate 91 symmetrically installed in the air inlet chamber and the exhaust chamber, one side of the side plate 91 is detachably connected with the mounting box 92, the corner of the mounting box 92 is provided with mounting guide rail 93 extending along the height direction thereof, the side wall of the side plate 91 and the side wall of the cabinet 1 are provided with guide rail groove 94 for slidingly clamping the mounting guide rail 93;

[0027] Air inlet 3 corresponds to the air inlet chamber, and the front and rear ends of the combination 9 located in the air inlet chamber are respectively provided with the front air inlet plate 5 and the rear air inlet plate 6 corresponding to the air inlet 3; air outlet 4 corresponds to the exhaust chamber, and the front and rear ends of the combination 9 located in the exhaust chamber are respectively provided with the front air outlet plate 7 and the rear air outlet plate 8 corresponding to the air outlet 4.

[0028] Specifically, the fresh air enters from the air inlet 3, the front air inlet plate 5 and the rear air inlet plate 6 in the air inlet assembly guide the airflow, and the assembly 9 further assists the air inlet related functions such as filtering, guiding, etc., and the air enters the air inlet chamber according to the actual design. In the air outlet assembly, the front air outlet plate 7 and the rear air outlet plate 8 and the assembly 9 discharge the indoor dirty air from the air outlet 4. The air inlet assembly and the air outlet assembly are separated in the cavity of the box 1, so that the air inlet and the air outlet process independently run, avoid airflow interference, and the air inlet 3 and the air outlet 4 through the narrow side wall of the front and rear facilitate the smooth entry and exit of air. The air inlet assembly and the air outlet assembly are separated in the cavity to form independent air inlet chamber and air outlet chamber, which ensures that the air inlet and the air outlet do not interfere with each other and improves the ventilation efficiency; and the overall structure is relatively simple, easy to install and maintain.

[0029] The side plate 91 is symmetrically installed in the air inlet chamber and the air outlet chamber, the mounting box 92 is installed through the mounting guide rail 93 extending along the height direction at the corner thereof and is slidably connected with the guide rail groove 94 on the side wall of the side plate 91 and the side wall of the box 1, so as to realize the installation and positioning of the assembly 9 in the box 1. The structure of the detachably connected mounting box 92 and the slidably connected mounting guide rail 93 and the guide rail groove 94 facilitates the installation, disassembly and maintenance of the mounting box 92 and facilitates the maintenance and replacement of the internal components of the mounting box 92.

[0030] As a technical optimization scheme of the utility model, the mounting guide rail 93 and the guide rail groove 94 are connected with the pressing block 95 at the top surface, a plurality of threaded holes are formed in the pressing block 95, and threaded blind holes corresponding to the threaded holes are formed in the mounting guide rail 93 and the guide rail groove 94.

[0031] Specifically, the mounting guide rail 93 and the guide rail groove 94 are connected at the top surface through the pressing block 95, the threaded holes in the pressing block 95 are connected with the threaded blind holes in the mounting guide rail 93 and the guide rail groove 94 through the connecting members such as bolts, and the connecting members are tightened to tightly fix the mounting guide rail 93 and the guide rail groove 94 by the pressing block 95. This connection mode enhances the stability of the connection between the mounting guide rail 93 and the guide rail groove 94, prevents the displacement of the mounting box 92 due to vibration and other factors during use, and ensures the reliability of the installation of the assembly 9.

[0032] As a technical optimization scheme of the utility model, the mounting guide rail 93 is fixed with the mounting box 92 through screws, and the mounting guide rail 93 and the guide rail groove 94 have the same length.

[0033] Specifically, the mounting guide rail 93 is fixed on the mounting box 92 through screws to realize the connection of the two, and the mounting guide rail 93 and the guide rail groove 94 have the same length, so that the mounting guide rail 93 can be completely matched with the guide rail groove 94 for sliding installation. The design of the same length makes the mounting guide rail 93 and the guide rail groove 94 cooperate accurately, the installation process is smoother, and the screw fixing mode makes the mounting guide rail 93 and the mounting box 92 connect firmly, thereby ensuring the stability of the overall structure.

[0034] As a technical optimization scheme of the utility model, the inside of the installation box 92 has a containing cavity for installing the fan, a small air port 96 for communicating with the containing cavity is arranged on one side of the narrow edge of the installation box 92, and a large air port 97 for communicating with the containing cavity is arranged on the other side of the narrow edge of the installation box 92.

[0035] Specifically, the fan is installed in the containing cavity inside the installation box 92, when the fan is running, air enters the containing cavity from the small air port 96, and is discharged from the large air port 97 after being acted on by the fan, thereby realizing the functions of air intake and air exhaust, the arrangement of the small air port 96 and the large air port 97 reasonably plans the air inflow and outflow path, optimizes the air flow organization, and the ventilation effect can be improved in cooperation with the fan.

[0036] As a technical optimization scheme of the utility model, a right-angle groove is integrally formed at the corner of the installation box 92, and the installation guide rail 93 is hiddenly installed inside the right-angle groove.

[0037] Specifically, the hidden installation makes the installation guide rail 93 not exposed, on the one hand, the appearance of the device is more simple and beautiful, and on the other hand, the installation guide rail 93 can be prevented from being damaged by external collision and the like, and the service life thereof is improved.

[0038] As a technical optimization scheme of the utility model, the parts of the air intake port 3 and the air exhaust port 4 are located on the same axis.

[0039] Specifically, the parts of the air intake port 3 and the air exhaust port 4 are on the same axis, which ensures that air flows in and out of the box body 1 along a straight line smoothly, reduces the resistance caused by air flow turning, reduces air flow resistance, reduces energy consumption, improves ventilation efficiency, and is conducive to the stability of air intake and air exhaust air flow.

[0040] As a technical optimization scheme of the utility model, the box body 1 is provided with an opening at the top end, and the box cover 2 seals the opening at the top end of the box body 1 through a detachable connection mode.

[0041] Specifically, the box cover 2 seals the opening through a detachable connection mode such as buckles, bolts and the like, the box cover 2 can be opened to operate the inside of the box body 1, the detachable connection facilitates the opening of the box cover 2, and the inside of the box body 1, such as the air intake assembly and the air exhaust assembly, can be installed, debugged, repaired and maintained.

[0042] Working principle: air circulation: fresh air enters from the air intake port 3 located on the narrow edge side wall of the box body 1 and penetrating in the front-rear direction, the front air inlet plate 5 and the rear air inlet plate 6 in the air intake assembly guide the air flow into the air intake chamber, and the fan and other components in the installation box 92 process the air, such as pressurization and filtration. At the same time, indoor polluted air is guided by the front air outlet plate 7 and the rear air outlet plate 8 of the air exhaust assembly, and is discharged to the outside through the air exhaust port 4, the air intake assembly and the air exhaust assembly divide the inside of the box body 1 into independent air intake chambers and air exhaust chambers, so that the air intake and air exhaust processes do not interfere with each other.

[0043] Assembly 9 installation: side plate 91 in assembly 9 is symmetrically installed in the air inlet chamber and the air exhaust chamber, and the mounting box 92 is installed and positioned by sliding fit of the mounting guide rail 93 extending along the height direction at the corner of the mounting box 92 with the guide rail groove 94 on the side plate 91 and the side wall of the box body 1. The top surface of the mounting guide rail 93 and the guide rail groove 94 is tightly fixed by the pressing block 95 and the threaded connecting piece to prevent displacement of the mounting box 92. The mounting guide rail 93 is fixed on the mounting box 92 by screws to ensure firm connection.

[0044] Fan operation: the fan is installed in the internal containing cavity of the mounting box 92, air enters the containing cavity from the small air outlet 96, and is discharged from the large air outlet 97 after being acted on by the fan, thereby realizing the air inlet or air exhaust function.

[0045] Maintenance operation: the box body 1 is provided with an opening at the top end, and the box cover 2 is sealed by detachable connection, so that the box cover 2 can be opened at any time to install, debug, overhaul and maintain the internal components of the box body 1.

[0046] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0047] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A fresh air device convenient to install, comprising a box body (1) and a box cover (2) covering the box body (1), characterized in that: The box (1) is provided with an air inlet (3) and an air outlet (4), the air inlet (3) and the air outlet (4) penetrate the narrow side wall of the box (1) along the front-rear direction, two mirror image combined components (9) are installed in the box (1), and the combined components (9) divide the inner cavity of the box (1) into an air inlet chamber and an air outlet chamber which are independent of each other. The combined component (9) comprises a side plate (91) symmetrically installed in the air inlet chamber and the air outlet chamber, one side of the side plate (91) is detachably connected with a mounting box (92), mounting guide rails (93) extending along the height direction of the mounting box (92) are arranged at the corners of the mounting box (92), and guide rail grooves (94) for slidingly clamping the mounting guide rails (93) are arranged on the side wall of the side plate (91) and the side wall of the box (1).

2. The fresh air device convenient to install of claim 1, wherein: The air inlet (3) corresponds to the air inlet chamber, and the front air inlet plate (5) and the rear air inlet plate (6) corresponding to the air inlet (3) are respectively installed at the front end and the rear end of the combined component (9) in the air inlet chamber; the air outlet (4) corresponds to the air outlet chamber, and the front air outlet plate (7) and the rear air outlet plate (8) corresponding to the air outlet (4) are respectively installed at the front end and the rear end of the combined component (9) in the air outlet chamber.

3. The fresh air device convenient to install of claim 1, wherein: The mounting guide rail (93) and the top surface of the guide rail groove (94) are connected with a pressing block (95), a plurality of threaded holes are formed in the pressing block (95), and threaded blind holes corresponding to the threaded holes are formed in the mounting guide rail (93) and the guide rail groove (94).

4. The fresh air device convenient to install of claim 3, characterized in that: The mounting guide rail (93) is fixed to the mounting box (92) through screws, and the mounting guide rail (93) and the guide rail groove (94) have the same length.

5. The easy-to-install fresh air unit of claim 2, wherein: The mounting box (92) has a containing cavity for installing a fan, a small air inlet (96) communicating with the containing cavity is formed in one side of the narrow side of the mounting box (92), and a large air inlet (97) communicating with the containing cavity is formed in the other side of the narrow side of the mounting box (92).

6. The easy-to-install fresh air unit of claim 2, wherein: The mounting box (92) is integrally provided with a right-angle groove at the corner, and the mounting guide rail (93) is hiddenly installed in the right-angle groove.

7. The easy-to-install fresh air unit of claim 1, wherein: The air inlet (3) and the air outlet (4) are located on the same axis.

8. The easy-to-install fresh air unit of claim 1, wherein: The box (1) is provided with an opening at the top end, and the box cover (2) seals the opening of the top end of the box (1) through detachable connection.

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