Total heat exchange fresh air machine capable of being horizontally installed in mirror image mode

Abstract

The utility model relates to the technical field of fresh air heat exchange, in particular to a total heat exchange fresh air machine capable of being horizontally installed in a mirror image mode, a main body of the total heat exchange fresh air machine is a cuboid and comprises a lower cover plate, an upper cover plate, a first side plate, a second side plate, a third side plate and a fourth side plate, the main body is divided into a heat exchange area and a power area, and the total heat exchange fresh air machine mainly comprises an air inlet, a filter, a heat exchanger, an air outlet and a fan. A symmetrical air duct structure is adopted in the novel air conditioner, the installation direction of the novel air conditioner is flexibly selected according to the requirement of space place layout, system pipeline arrangement is more reasonable, and due to the symmetrical air duct design, the overall performance of the novel air conditioner is not affected under the condition that a fresh air duct and an exhaust air duct are interchanged.

Description

Technical Field

[0001] This utility model relates to the field of fresh air heat exchange technology, and in particular to a total heat exchange fresh air unit that can be horizontally mirror-installed. Background Technology

[0002] A total heat exchange fresh air system is a common ventilation device that can recover cold or heat energy while exchanging air. With the increasing diversity of house designs, higher requirements are being placed on the installation of fresh air systems. Currently, existing fresh air systems generally have only one installation direction, and the relative positions of the supply air outlet and return air outlet are fixed after installation, which increases the difficulty of duct design and installation. Summary of the Invention

[0003] Existing total heat exchange fresh air units typically have fixed relative positions for the supply air outlet and return air outlet after installation. This can lead to intersections between the fresh air ducts and return air ducts in some apartment layouts, causing difficulties in duct installation. To address the above issues, this utility model provides a total heat exchange fresh air unit that can be installed horizontally and mirror-image. Its main body is a cuboid, including a lower cover plate (1-1), an upper cover plate (1-2), a first side plate (1-3), a second side plate (1-4), a third side plate (1-5), and a fourth side plate (1-6). The main body is divided into a heat exchange zone and a power zone, with a partition (1-7) between the heat exchange zone and the power zone.

[0004] The heat exchange zone includes air inlet a (2-1) and air inlet b (2-2), filter (2-3), and heat exchanger (2-4). Air inlet a (2-1) is located outside the second side plate (1-4), and air inlet b (2-2) is located outside the first side plate (1-3). Inclined baffles (2-5) are fixed on the first side plate (1-3) and the second side plate (1-4). The upper edge of the baffle (2-5) is fixedly connected to a horizontally arranged filter platform (2-6). The sides of the baffle (2-5) and the filter platform (2-6) are respectively connected to the fourth side plate. (1-6) and partition (1-7) are fixedly and sealed. The filter (2-3) is fixed on the filter platform (2-6). The four vertical sides are fixedly and sealed to the fourth side plate (1-6) and partition (1-7) respectively through fixing strip (2-7). The upper plane is sealed to the lower cover plate (1-1). The inner side of the filter platform (2-6) is fixed with a limiting slot (2-8). The left and right sides of the heat exchanger (2-4) are respectively locked in the limiting slot (2-8). The upper and lower sides are respectively sealed to the lower cover plate (1-1) and the upper cover plate (1-2).

[0005] The power zone includes air outlet a (3-2) and air outlet b (3-1) and a fan (3-3). Air outlet b (3-1) is located outside the second side plate (1-4), air outlet a (3-2) is located outside the first side plate (1-3), and the fans (3-3) are all located inside air outlet b (3-1) and air outlet a (3-2). A fan partition (3-4) is provided between the fans (3-3). The four sides of the fan partition (3-4) are respectively sealed and connected to the lower cover plate (1-1), the upper cover plate (1-2), the third side plate (1-5), and the partition plate (1-7).

[0006] An air duct opening (1-8) is provided on the partition (1-7) below the inclined baffle (2-5), and the main unit plate (1-9) is provided on the outside of the fourth side plate (1-6).

[0007] Specifically, the air inlets and outlets on both sides of the heat exchange zone and the power zone can be connected to the indoor environment on either side, with the fresh air inlet and fresh air outlet in a diagonal direction, and the exhaust air inlet and exhaust air outlet in a diagonal direction.

[0008] Furthermore, the third side plate (1-5) and the fourth side plate (1-6) are respectively provided with lifting feet (1-10) to facilitate the quick lifting of the symmetrical structure heat exchange fresh air unit of this utility model.

[0009] Furthermore, the lower cover plate (1-1) is provided with an inspection port (1-11) to facilitate the inspection or replacement of the filter (2-3) and the heat exchanger (2-4).

[0010] This utility model adopts a symmetrical air duct design, and the fresh air duct and exhaust air duct can be interchanged without affecting the performance of the fresh air unit. The symmetrical air duct design provides greater flexibility for installation. This utility model can well handle scenarios where there are relative position requirements for the air supply outlet and return air outlet after installation. After mirror installation, the relative positions of the air supply outlet and return air outlet can be exchanged, which facilitates pipeline design and installation. Attached Figure Description

[0011] Figure 1 This is a top view of the overall internal structure of the symmetrical heat exchange fresh air unit of this utility model.

[0012] Figure 2 This is a partial top view of the internal structure of the symmetrical heat exchange fresh air unit of this utility model.

[0013] Figure 3 This is a cross-sectional view of the heat exchange zone of the symmetrical heat exchange fresh air unit of this utility model from the direction of the fourth side plate.

[0014] Figure 4 This is a top view of the exterior of the symmetrical heat exchange fresh air unit of this utility model.

[0015] The numbers for each part are as follows:

[0016] 1-1. Lower cover plate; 1-2. Upper cover plate; 1-3. First side plate; 1-4. Second side plate; 1-5. Third side plate; 1-6. Fourth side plate; 1-7. Partition plate; 1-8. Air duct opening; 1-9. Main board; 1-10. Lifting feet; 1-11. Inspection port.

[0017] 2-1. Air inlet a, 2-2. Air inlet b, 2-3. Filter, 2-4. Heat exchanger, 2-5. Inclined baffle, 2-6. Filter platform, 2-7. Fixing strip, 2-8. Limiting slot;

[0018] 3-1. Air outlet b; 3-2. Air outlet a; 3-3. Fan; 3-4. Fan baffle. Detailed Implementation

[0019] The present invention will be described below with reference to examples. The examples are only used to explain the present invention and are not intended to limit the scope of the present invention.

[0020] like Figures 1-4 As shown, this utility model provides a symmetrical structure heat exchange fresh air fan, the main body of which is a cuboid, including a lower cover plate (1-1), an upper cover plate (1-2), a first side plate (1-3), a second side plate (1-4), a third side plate (1-5), and a fourth side plate (1-6). The main body is divided into a heat exchange zone and a power zone, and a partition plate (1-7) is provided between the heat exchange zone and the power zone. The third side plate (1-5) and the fourth side plate (1-6) are respectively provided with lifting feet (1-10), and the lower cover plate (1-1) is provided with an inspection port (1-11).

[0021] The heat exchange zone includes a fresh air inlet a (2-1), an exhaust air inlet b (2-2), a filter (2-3), and a heat exchanger (2-4). The fresh air inlet a (2-1) is located outside the second side plate (1-4), and the exhaust air inlet b (2-2) is located outside the first side plate (1-3). Inclined baffles (2-5) are fixed on the first side plate (1-3) and the second side plate (1-4). The upper edge of the baffles (2-5) is fixedly connected to a horizontally arranged filter platform (2-6). The sides of the baffles (2-5) and the filter platform (2-6) are fixedly and sealed to the fourth side plate (1-6) and the partition plate (1-7), respectively. The filter (2-3)... The heat exchanger (2-4) is fixed on the filter platform (2-6). Its four vertical sides are fixed and sealed to the fourth side plate (1-6) and the partition plate (1-7) respectively through fixing strips (2-7). The upper plane is sealed to the lower cover plate (1-1). The inner side of the filter platform (2-6) is fixed with a limiting slot (2-8). The left and right sides of the heat exchanger (2-4) are respectively locked in the limiting slot (2-8). The upper and lower sides are sealed to the lower cover plate (1-1) and the upper cover plate (1-2) respectively. An air duct opening (1-8) is set on the partition plate (1-7) below the inclined baffle (2-5). The main board (1-9) is set on the outer side of the fourth side plate (1-6).

[0022] The power zone includes a fresh air outlet a (3-2), an exhaust air outlet b (3-1), and a fan (3-3). The fresh air outlet b (3-1) is located outside the second side plate (1-4), and the exhaust air inlet b (3-2) is located outside the first side plate (1-3). The fans (3-3) are all located inside the fresh air outlet b (3-1) and the exhaust air outlet a (3-2). A fan partition (3-4) is provided between the fans (3-3). The four sides of the fan partition (3-4) are respectively sealed and connected to the lower cover plate (1-1), the upper cover plate (1-2), the third side plate (1-5), and the partition plate (1-7).

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A horizontally mirrorable total heat exchange fresh air unit, the main body of which is a cuboid, comprising a lower cover plate (1-1), an upper cover plate (1-2), a first side plate (1-3), a second side plate (1-4), a third side plate (1-5), and a fourth side plate (1-6), characterized in that, The main body is divided into a heat exchange zone and a power zone, and a partition (1-7) is provided between the heat exchange zone and the power zone. The heat exchange zone includes air inlet a (2-1) and air inlet b (2-2), a filter (2-3), and a heat exchanger (2-4). Air inlet a (2-1) is located outside the second side plate (1-4), and air inlet b (2-2) is located outside the first side plate (1-3). Inclined baffles (2-5) are fixed on the first side plate (1-3) and the second side plate (1-4). The upper edge of the baffle (2-5) is fixedly connected to a horizontally arranged filter platform (2-6). The sides of the baffle (2-5) and the filter platform (2-6) are respectively connected to the first side plate (1-3) and the second side plate (1-4). The four side plates (1-6) and partitions (1-7) are fixedly and sealed together. The filter (2-3) is fixed on the filter platform (2-6). The four vertical sides are fixedly and sealed together with the fourth side plate (1-6) and partitions (1-7) respectively through fixing strips (2-7). The upper plane is sealed together with the lower cover plate (1-1). The filter platform (2-6) has a fixed limiting groove (2-8) on its inner side. The edges of the heat exchanger (2-4) on the left and right sides are respectively locked in the limiting groove (2-8). The upper and lower edges are in sealed contact with the lower cover plate (1-1) and the upper cover plate (1-2) respectively. The power zone includes an air outlet a (3-2) and an air outlet b (3-1) and a fan (3-3). The air outlet b (3-1) is located outside the second side plate (1-4), the air outlet a (3-2) is located outside the first side plate (1-3), and the fans (3-3) are all located inside the air outlet b (3-1) and the air outlet a (3-2). A fan partition (3-4) is provided between the fans (3-3). The four sides of the fan partition (3-4) are respectively sealed and connected to the lower cover plate (1-1), the upper cover plate (1-2), the third side plate (1-5), and the partition plate (1-7). An air duct opening (1-8) is provided on the partition (1-7) below the inclined baffle (2-5), and a main unit plate (1-9) is provided on the outer side of the fourth side plate (1-6).

2. The horizontally mirrorable total heat exchange fresh air unit according to claim 1, characterized in that, The third side plate (1-5) and the fourth side plate (1-6) are respectively provided with lifting feet (1-10).

3. The horizontally mirrorable total heat exchange fresh air unit according to claim 1, characterized in that, The lower cover plate (1-1) is provided with an inspection port (1-11).

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