Integrated fresh air system of high-rise building

Abstract

The utility model provides a high-rise building integrated fresh air system which comprises a shell which is hollow, an opening is formed in the top of the shell, and an upper cover is arranged on the opening in a covering mode. A plurality of pairs of vertical slots are formed in the inner walls of the two opposite sides of the shell; an air inlet and an air outlet are formed in the shell; the plurality of filter plates are sequentially inserted into the plurality of pairs of slots, and the tops of the filter plates are connected with the upper cover; and air flow entering from the air inlet passes through the plurality of filter plates and then is discharged from the air outlet. According to the integrated fresh air system for the high-rise building, a multi-layer filter plate structure is integrated, the air filtering effect is guaranteed through the arrangement of the multi-layer filter plate, the filter plate structure is simple, the manufacturing cost can be reduced, and then the use cost of a user is reduced; and the filter plates can be independently disassembled and assembled, so that a user can replace the filter plates in batches as required during use, and compared with a cylindrical filter element which needs to be integrally replaced, the use mode is more flexible, and more cost can be saved.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air systems, in particular to an integrated fresh air system for high-rise buildings. Background Art

[0002] The fresh air system is a common air exchange device that can achieve indoor and outdoor air exchange, that is, exhaust the indoor air to the outside and at the same time suck the outdoor fresh air into the room, so as to achieve the effect of complete ventilation of indoor and outdoor air. In order to remove pollutants in the outdoor air, especially the floating dust outside the high-rise buildings, the fresh air system is equipped with a filter structure.

[0003] During the use of the fresh air system, users can replace the filter element within six months to one year according to the outdoor air conditions. Most existing filter elements are cylindrical structures, which are composed of multiple layers of filter components. In order to improve the filtering effect, the multiple layers of filter components are arranged in a pleated shape. Therefore, the structure of the cylindrical filter element is complex and the cost is high, which increases the cost of use for users. Summary of the invention

[0004] In view of this, the utility model aims to overcome the defects existing in the above-mentioned prior art and provide an integrated fresh air system for high-rise buildings.

[0005] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0006] An integrated fresh air system for high-rise buildings, comprising:

[0007] The shell is hollow inside and has an opening on the top, and the opening is covered with an upper cover; multiple pairs of vertical slots are provided on the inner walls of the shell on opposite sides; the shell is provided with an air inlet and an air outlet;

[0008] A plurality of filter plates are sequentially inserted into a plurality of pairs of the slots, and the tops of the filter plates are connected to the upper cover; the airflow entering from the air inlet passes through the plurality of filter plates and is discharged from the air outlet.

[0009] Furthermore, the filter plate includes a first clamping plate, a second clamping plate, and a filter element clamped and fixed therebetween; the first clamping plate and the second clamping plate are both frame-like structures, and a breathable mesh plate is arranged inside the frame; the first clamping plate and the second clamping plate are detachable structures, and the first clamping plate and the second clamping plate are assembled and fixed by a locking member.

[0010] Furthermore, the first clamping plate and the second clamping plate are rotatably connected via a hinge.

[0011] Further, the locking member includes an arc-shaped groove and a buckle, the arc-shaped groove is opened on the side of the filter plate and passes through the first clamping plate and the second clamping plate, the buckle is an L-shaped structure, one end of which is rotatably connected to the first clamping plate or the second clamping plate, and the bent end of which is inserted into the arc-shaped groove and can slide along the arc-shaped groove;

[0012] The locking member is arranged in a notch formed on the side of the filter plate, and a baffle is arranged on one side of the notch.

[0013] Furthermore, the mesh plate is a wavy structure.

[0014] Furthermore, the filter element includes one or more of glass fiber, activated carbon, filter paper, and filter screen.

[0015] Furthermore, a flexible gasket is provided on the adjacent inner side walls of the first clamping plate and the second clamping plate.

[0016] Furthermore, a V-shaped expansion opening is provided at the top of the slot.

[0017] Furthermore, the upper cover is a sliding cover.

[0018] Furthermore, filter screens are provided in the air inlet and the air outlet.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The integrated fresh air system for high-rise buildings provided by the utility model integrates a multi-layer filter plate structure, and the air filtration effect is ensured by setting the multi-layer filter plates. The filter plates have a simple structure, which can reduce the manufacturing cost and thus reduce the user's use cost.

[0021] (2) The utility model provides an integrated fresh air system for high-rise buildings, in which the filter plates can be individually disassembled and assembled. Users can replace the filter plates in batches as needed during use. Compared with a cylindrical filter element that needs to be replaced as a whole, the use method is more flexible and can save costs.

[0022] (3) The utility model provides an integrated fresh air system for high-rise buildings, wherein the filter plate structure is composed of a detachable first clamping plate, a second clamping plate and a filter element. The filter element, which is a main component used for filtering, can be replaced separately, and the remaining parts can be reused, which can further reduce the cost of long-term use of the fresh air system. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0024] Figure 1 This is a schematic diagram of the overall structure of an integrated fresh air system for high-rise buildings described in the utility model;

[0025] Figure 2 for Figure 1 A magnified view of part A;

[0026] Figure 3 The utility model is a schematic diagram of the filter plate structure of an integrated fresh air system for high-rise buildings.

[0027] Description of reference numerals:

[0028] 10-housing; 11-slot; 111-expansion; 12-air inlet; 13-air outlet; 14-filter; 15-chute; 16-upper cover;

[0029] 20 - filter plate; 21 - first clamping plate; 22 - second clamping plate; 23 - arc groove; 24 - buckle; 25 - gasket; 26 - hinge; 27 - mesh plate; 28 - baffle. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0031] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection 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 by specific circumstances.

[0033] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments:

[0034] like Figure 1-Figure 3 As shown, an integrated fresh air system for high-rise buildings includes a shell 10 and a plurality of filter plates 20 arranged in the shell 10, wherein the interior of the shell 10 is hollow and has an opening on the top, and the opening upper cover 16 is provided with an upper cover 16; in practice, the shell 10 can be the outer wall of the equipment of the fresh air system, or it can be an air duct structure for air circulation in the equipment, and the air circulation can be achieved in the shell 10 through existing devices or equipment such as fans; a plurality of pairs of vertical slots 11 are provided on the inner walls on opposite sides of the shell 10; an air inlet 12 and an air outlet 13 are provided on the shell 10; a plurality of filter plates 20 are sequentially inserted into the plurality of pairs of slots 11, and the top of the filter plates 20 is connected to the upper cover 16; the airflow entering from the air inlet 12 is discharged from the air outlet 13 after passing through the plurality of filter plates 20.

[0035] The integrated fresh air system for high-rise buildings provided by the utility model integrates a multi-layer filter plate 20 structure. The air filtration effect is ensured by the arrangement of the multi-layer filter plate 20. Compared with the cylindrical filter element, the structure of the filter plate 20 is simpler, which can reduce the manufacturing cost and thus reduce the user's use cost. Moreover, the filter plate 20 can be disassembled and assembled separately. The user can replace the filter plate 20 in batches according to the needs during use. Compared with the cylindrical filter element that needs to be replaced as a whole, the use method is more flexible and can save more costs.

[0036] As a preferred solution, in this embodiment, Figure 3 As shown, the filter plate 20 includes a first clamping plate 21, a second clamping plate 22, and a filter element (not shown) clamped and fixed therebetween; the first clamping plate 21 and the second clamping plate 22 are both rectangular frame structures, and a breathable mesh plate 27 is provided inside the frame to assist in positioning the filter element; at the same time, the first clamping plate 21 and the second clamping plate 22 are detachable structures, and the first clamping plate 21 and the second clamping plate 22 are assembled and fixed by locking members.

[0037] The utility model provides an integrated fresh air system for high-rise buildings, and the filter plate 20 structure is composed of a detachable first splint 21, a second splint 22 and a filter element. The filter element, a main component for filtering, can be replaced separately. Compared with the filter plate 20, the separately manufactured filter element can further reduce the cost of the replaceable part, and the rest of the filter plate 20 can be reused. This design can further reduce the cost of long-term use of the fresh air system.

[0038] Specifically, in this embodiment, the first clamping plate 21 and the second clamping plate 22 can be rotatably connected via a hinge 26. Of course, in other embodiments, the two can also be opened and closed via other existing rotating structures.

[0039] In this embodiment, the locking member includes an arc groove 23 and a buckle 24, wherein the arc groove 23 is opened on the side of the filter plate 20 and passes through the first clamping plate 21 and the second clamping plate 22, and the buckle 24 is an inverted L-shaped structure, one end of which is rotatably connected to the first clamping plate 21 or the second clamping plate 22 through an existing rotating structure, and the bent end is inserted into the arc groove 23 and can slide along the arc groove 23 during the rotation of the buckle 24.

[0040] During the rotation of the buckle 24, when its bent end rotates to the point where one end of the rotation is respectively located on the first clamp plate 21 and the second clamp plate 22, the first clamp plate 21 and the second clamp plate 22 are kept closed by the action of the buckle 24; when its bent end rotates to the point where one end of the rotation is located on the first clamp plate 21 or the second clamp plate 22, the first clamp plate 21 and the second clamp plate 22 can be opened and closed at will.

[0041] In this embodiment, the locking member is arranged in the notch opened on the side of the filter plate 20. At the same time, a baffle 28 is arranged on one side of the notch. The setting of the notch can prevent the locking member from hindering the sliding of the upper cover 16, and the baffle 28 prevents the formation of a gap between the filter plate and the outer shell 10.

[0042] More preferably, in order to prevent the air flow from passing through the filter plate 20 or the pores outside the filter element through the housing 10, in this embodiment, a sealing adhesive layer or adhesive pad may be provided between the filter plate 20 and the slot 11 and between the filter plate 20 and the upper cover 16.

[0043] Furthermore, a flexible gasket 25 is provided on the adjacent inner walls of the first splint 21 and the second splint 22. The gasket 25 can be a structure such as a rubber layer or a rubber pad with a sealing function, which can not only play a sealing role, but also enable the first splint 21 and the second splint 22 to stably clamp filter elements of different thicknesses.

[0044] To further enhance the filtering effect, in this embodiment, the mesh plate 27 may be designed as a wavy structure (not shown), so that the filter element fixed between the two mesh plates 27 also forms a wavy structure to increase the contact area between the filter element and the airflow.

[0045] In this embodiment, the filter element may include one or more of glass fiber, activated carbon, filter paper, and filter screen. For example, a filter screen, a glass fiber layer, a filter paper layer, an activated carbon layer, a filter paper layer, a glass fiber layer, and a filter screen stacked in sequence may be selected as the filter element. Of course, in other embodiments, other combinations or other components for filtering may also be selected as needed.

[0046] In this embodiment, a V-shaped expansion opening 111 is provided at the top of the slot 11 to facilitate the insertion of the filter plate 20 .

[0047] In this embodiment, the upper cover 16 can be designed as a sliding cover for easy opening and closing. Exemplarily, the upper cover 16 and the housing 10 can be slidably connected through a matching slide groove 15 and a slide rail structure. Preferably, a sealing adhesive layer or rubber pad or other structure can be provided between the upper cover 16 and the housing 10.

[0048] In this embodiment, a filter screen 14 is disposed in both the air inlet 12 and the air outlet 13 to perform a preliminary filtering function to prevent large particles of impurities from entering the housing 10 .

[0049] Note: For the fixed connection methods described in this article, unless otherwise specified, existing fixed connection methods such as threaded connection, welding, and bonding can be used.

[0050] 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. An integrated fresh air system for high-rise buildings, characterized in that: include: A shell (10), wherein the interior of the shell (10) is hollow and the top is provided with an opening, and the opening is covered with an upper cover (16); a plurality of pairs of vertical slots (11) are provided on the inner walls of opposite sides of the shell (10); and an air inlet (12) and an air outlet (13) are provided on the shell (10); A plurality of filter plates (20), wherein the plurality of filter plates (20) are sequentially inserted into a plurality of pairs of slots (11), and the tops of the filter plates (20) are connected to the upper cover (16); the airflow entering through the air inlet (12) passes through the plurality of filter plates (20) and is discharged through the air outlet (13).

2. The integrated fresh air system for high-rise buildings according to claim 1, characterized in that: The filter plate (20) comprises a first clamping plate (21), a second clamping plate (22), and a filter element clamped and fixed therebetween; the first clamping plate (21) and the second clamping plate (22) are both frame-shaped structures, and a breathable mesh plate (27) is arranged inside the frame; the first clamping plate (21) and the second clamping plate (22) are detachable structures, and the first clamping plate (21) and the second clamping plate (22) are assembled and fixed by a locking member.

3. The integrated fresh air system for high-rise buildings according to claim 2 is characterized in that: The first clamping plate (21) and the second clamping plate (22) are rotatably connected via a hinge (26).

4. The integrated fresh air system for high-rise buildings according to claim 2 is characterized in that: The locking member comprises an arc-shaped groove (23) and a buckle (24); the arc-shaped groove (23) is provided on the side of the filter plate (20) and passes through the first clamping plate (21) and the second clamping plate (22); the buckle (24) is in an L-shaped structure, one end of which is rotatably connected to the first clamping plate (21) or the second clamping plate (22), and the bent end of which is inserted into the arc-shaped groove (23) and can slide along the arc-shaped groove (23); The locking member is arranged in a notch formed on the side of the filter plate (20), and a baffle (28) is arranged on one side of the notch.

5. The integrated fresh air system for high-rise buildings according to claim 2 is characterized in that: The mesh plate (27) is a wave-shaped structure.

6. The integrated fresh air system for high-rise buildings according to claim 2 is characterized in that: The filter element includes one or more of glass fiber, activated carbon, filter paper, and filter screen.

7. The integrated fresh air system for high-rise buildings according to claim 2 is characterized in that: A flexible gasket (25) is provided on the adjacent inner side walls of the first clamping plate (21) and the second clamping plate (22).

8. The integrated fresh air system for high-rise buildings according to claim 1 is characterized by: A V-shaped expansion opening (111) is provided at the top of the slot (11).

9. The integrated fresh air system for high-rise buildings according to claim 1, characterized in that: The upper cover (16) is a sliding cover.

10. The integrated fresh air system for high-rise buildings according to claim 1, characterized in that: The air inlet (12) and the air outlet (13) are both provided with filter screens (14).

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