Fresh air guide component and fresh air air conditioner

Abstract

The present invention discloses a fresh air guide component and a fresh air air conditioner. The fresh air guide component comprises an air guide shell, a fresh air channel opened in the air guide shell, an inlet and an outlet arranged on the air guide shell, the inlet and the outlet are connected through the fresh air channel, and the fresh air channel is arranged in the fresh air guide component to provide installation space for devices such as valves, thereby avoiding crowded structural positions and realizing the installation of devices such as valves; the inlet is connected with the external space of the fresh air air conditioner, and the outlet is located in the lower space inside the fresh air air conditioner, so that outdoor fresh air can be guided to the open space in the structure on the lower side of the fresh air air conditioner, which can not only reduce the fresh air loss and improve the fresh air utilization efficiency, but also is conducive to the reasonable layout of the whole machine structure and ensure the fresh air function.

Description

Technical Field

[0001] The present invention relates to the technical field of air conditioners, and in particular to a fresh air guide component and a fresh air air conditioner. Background Art

[0002] On the fresh air air conditioner, it is necessary to install relevant components at the fresh air inlet, such as installing a valve to control the air intake separately, and installing field charging, coarse filtration and other air processing modules to achieve the corresponding functions. In the prior art, the fresh air inlet is usually located on the casing of the fresh air air conditioner. However, due to the limitation of the overall size of the fresh air air conditioner, there may be insufficient installation space for functional devices such as valves at the fresh air inlet, and the fresh air function cannot be achieved; at the same time, since the fresh air inlet is far away from the suction port of the fresh air component, there is a certain loss of fresh air during the transportation process, which in turn affects the fresh air utilization efficiency of the fresh air air conditioner. Therefore, it is necessary to improve the existing fresh air inlet part. Summary of the invention

[0003] The present invention aims to propose a fresh air guide component and a fresh air air conditioner to solve the technical problems of existing fresh air air conditioners, such as insufficient space for accommodating devices such as valves at the fresh air inlet due to space size limitations, large losses during fresh air transportation, and low fresh air utilization efficiency.

[0004] To achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A fresh air guide component is used for a fresh air air conditioner. The fresh air guide component includes an air guide shell, a fresh air channel opened in the air guide shell, and an inlet and an outlet arranged on the air guide shell; the inlet is connected to the external space of the fresh air air conditioner, and the outlet is located in the lower space inside the fresh air air conditioner; the inlet and the outlet are connected through the fresh air channel.

[0006] The fresh air guide component of the present invention provides installation space for devices such as valves by arranging a fresh air channel inside the fresh air guide component, thereby avoiding crowded positions of the structure and realizing the installation of devices such as valves; the inlet is connected with the external space of the fresh air air-conditioner, and the outlet is located in the lower space inside the fresh air air-conditioner, so that outdoor fresh air can be guided to the open space in the structure on the lower side of the fresh air air-conditioner, which can not only reduce the fresh air loss and improve the fresh air utilization efficiency, but also is conducive to the reasonable layout of the whole machine structure and ensure the fresh air function.

[0007] Furthermore, the fresh air channel includes an air inlet section and an air outlet section which are interconnected; the air inlet section and the air outlet section are perpendicular to each other.

[0008] Furthermore, the center line of the inlet and the center axis of the air inlet section are perpendicular to each other.

[0009] According to the technical solution of this embodiment, the fresh air guide component can achieve the effects of guiding air and changing the fresh air circulation direction.

[0010] Furthermore, a flange and a buckle are provided on the air guide shell.

[0011] According to the technical solution of this embodiment, flanges and buckles are provided on the air guide shell, which can limit and position the fresh air guide component, thereby improving the installation reliability of the fresh air guide component in the fresh air air conditioner.

[0012] Furthermore, a connecting joint is provided at the inlet of the air guide housing, and an external thread is provided on the connecting joint.

[0013] According to the technical solution of this embodiment, a connecting joint is provided at the inlet of the air guide shell, and is used to connect with the fresh air duct or other air supply components, so as to facilitate the installation of the fresh air guide component in the fresh air air conditioner; an external thread is provided on the connecting joint, and the assembly reliability is improved by using a threaded connection.

[0014] The present invention also discloses a fresh air air conditioner, comprising a fresh air component, a fresh air duct, an air conditioning casing and any one of the fresh air guide components mentioned above, the fresh air guide component is located between the fresh air duct and the fresh air component, the inlet of the fresh air guide component is connected to the fresh air duct, and the outlet of the fresh air guide component is located below the fresh air component.

[0015] The fresh air air conditioner of the present invention has a fresh air guide component between the fresh air duct and the fresh air component, and a fresh air duct is provided in the fresh air guide component, which can provide installation space for devices such as valves, thereby avoiding crowded positions of the structure and realizing the installation of devices such as valves; the inlet is connected with the external space of the fresh air air conditioner, and the outlet is located below the fresh air component, so that outdoor fresh air can be directly guided to below the fresh air component, which can not only reduce the fresh air loss and improve the fresh air utilization efficiency, but also is conducive to the reasonable layout of the whole machine structure and ensure the fresh air function.

[0016] Furthermore, a cavity is formed between the fresh air component and the bottom plate of the air conditioner casing, and the outlet is connected to the cavity.

[0017] According to the technical solution of this embodiment, it is beneficial to fully utilize the internal space of the fresh air air conditioner and realize a reasonable layout of the whole machine; the fresh air is directly guided to the bottom of the fresh air component, which is beneficial to improve the fresh air utilization efficiency of the fresh air air conditioner.

[0018] Furthermore, one end of the fresh air duct is provided with an internal thread, the inlet end of the fresh air guide component is provided with an external thread, and the fresh air guide component is threadedly connected to the fresh air duct.

[0019] According to the technical solution of this embodiment, while ensuring reliable connection between the fresh air guide component and the fresh air duct, the disassembly and assembly of the fresh air guide component and the fresh air duct is facilitated.

[0020] Furthermore, the fresh air component is provided with a support column and a slot, and the air guide shell is provided with a flange and a buckle. The flange is fixed to the support column by screws, and the buckle cooperates with the slot to limit the position.

[0021] According to the technical solution of this embodiment, limiting members and positioning members are provided on the fresh air guide component and the air guide shell, which not only facilitates the disassembly and assembly of the fresh air guide component, but also makes the installation and positioning of the fresh air guide component more reliable.

[0022] Furthermore, the air conditioner casing includes a rear cover plate, a through hole is provided on the rear cover plate, and the fresh air duct is interference fit with the rear cover plate.

[0023] According to the technical solution of this embodiment, a reliable connection between the fresh air duct and the rear cover plate can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Attached Figure 1 This is a front view of the fresh air guide component of the present invention;

[0025] Attached Figure 2 It is a left side view of the fresh air guide component of the present invention;

[0026] Attached Figure 3 It is a top view of the fresh air guide component of the present invention;

[0027] Attached Figure 4 It is a schematic diagram of assembling the fresh air guide component, the fresh air component and the fresh air duct of the present invention;

[0028] Attached Figure 5 It is a schematic diagram of the assembly of the fresh air air conditioner of the present invention.

[0029] Description of reference numerals:

[0030] 100-fresh air guide component, 101-air guide shell, 1011-flange, 1012-buckle, 102-fresh air channel, 1021-air inlet section, 1022-air outlet section, 103-inlet, 104-outlet, 105-connecting joint, 200-fresh air component, 201-column, 202-slot, 300-fresh air duct, 400-air conditioner casing, 401-rear cover. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] Embodiment 1

[0033] This embodiment discloses a fresh air guide component 100, which is used in a fresh air air conditioner, such as Figure 1-3As shown, the fresh air guide component 100 includes an air guide shell 101, a fresh air channel 102 opened in the air guide shell 101, and an inlet 103 and an outlet 104 arranged on the air guide shell 101; the inlet 103 is connected to the external space of the fresh air air conditioner, and the outlet 104 is located in the lower space inside the fresh air air conditioner; the inlet 103 and the outlet 104 are connected through the fresh air channel 102.

[0034] The fresh air guide component 100 of the present invention includes an air guide shell 101, a fresh air channel 102 opened in the air guide shell 101, an inlet 103 and an outlet 104 arranged on the air guide shell 101, the inlet 103 and the outlet 104 are connected through the fresh air channel 102, and by arranging the fresh air channel 102 in the fresh air guide component 100, an installation space is provided for devices such as valves, thereby avoiding crowded positions of the structure and realizing the installation of devices such as valves; the inlet 103 is connected to the external space of the fresh air air conditioner, and the outlet 104 is located in the lower space inside the fresh air air conditioner, so that the outdoor fresh air can be guided to the open space in the structure on the lower side of the fresh air air conditioner, which can not only reduce the fresh air loss and improve the fresh air utilization efficiency, but also is conducive to the reasonable layout of the overall structure and ensure the fresh air function.

[0035] Preferably, in this embodiment, a fresh air valve adapted to the shape of the fresh air channel 102 is provided in the fresh air channel 102, and shaft holes are reserved on the air guide shell 101 on both sides of the fresh air channel 102. The shaft of the fresh air valve is adapted to the shaft hole, and the fresh air valve is driven to open and close by a driving device, thereby controlling the on and off of the fresh air channel 102.

[0036] In this embodiment, the fresh air channel 102 preferably includes an air inlet section 1021 and an air outlet section 1022 that are interconnected, and the air inlet section 1021 and the air outlet section 1022 are perpendicular to each other. Through the above arrangement, the fresh air guide component 100 can cooperate with the existing components of the fresh air component 200, such as the fresh air duct 300, to achieve the effect of guiding air and changing the fresh air flow direction. Further preferably, the center line of the inlet 103 is perpendicular to the center axis of the air inlet section 1021; the center line of the outlet 104 is parallel to the center axis of the air outlet section 1022.

[0037] In this embodiment, the fresh air passage 102 smoothly transitions from the inlet 103 to the outlet 104. The fresh air passage 102 smoothly transitions from the inlet 103 to the outlet 104, which can reduce the friction loss of the fresh air from the inlet to the outlet and improve the fresh air utilization efficiency of the fresh air air conditioner.

[0038] In this embodiment, the air guide housing 101 is preferably provided with a flange 1011 and a buckle 1012. The flange 1011 and the buckle 1012 are provided on the air guide housing 101, so that the fresh air guide component 100 can be limited and positioned, thereby improving the installation reliability of the fresh air guide component 100 in the fresh air air conditioner. Further preferably, the flange 1011 and the buckle 1012 are provided on the side of the air guide housing 101 close to the fresh air component 200.

[0039] In this embodiment, preferably, a connection joint 105 is provided at the inlet 103 of the air guide housing 101. Optionally, an external thread is provided on the connection joint 105. Another option is that a buckle is provided on the connection joint 105. The connection joint 105 is provided at the inlet 103 of the air guide housing 101, and the connection joint 105 is used to connect with the fresh air duct 300 or other air supply components to achieve the installation of the fresh air guide component 100 in the fresh air air conditioner; an external thread or buckle is provided on the connection joint 105, and the assembly reliability is improved by threaded connection or snap-fitting.

[0040] Embodiment 2

[0041] This embodiment provides a fresh air air conditioner, such as Figure 4-5 As shown, the fresh air air conditioner includes a fresh air component 200, a fresh air duct 300, an air conditioning casing 400 and a fresh air guide component 100 of embodiment one, the fresh air guide component 100 is located between the fresh air duct 300 and the fresh air component 200, the inlet 103 of the fresh air guide component 100 is connected to the fresh air duct 300, and the outlet 104 of the fresh air guide component 100 is located below the fresh air component 200.

[0042] The fresh air air conditioner of the present invention is provided with a fresh air guide component 100 between the fresh air duct 300 and the fresh air component 200. A fresh air duct is provided inside the fresh air guide component 100, which can provide installation space for devices such as valves, thereby avoiding crowded positions of the structure and realizing the installation of devices such as valves; the inlet 103 of the fresh air guide component 100 is connected with the fresh air duct 300, and the outlet 104 of the fresh air guide component 100 is located below the fresh air component 200. Through the above arrangement, the fresh air guide component 100 can guide the fresh air introduced through the fresh air duct 300 directly to the bottom of the fresh air component 200, which is not only beneficial to the reasonable layout of the overall structure and ensures the fresh air function, but also can improve the fresh air utilization efficiency of the fresh air air conditioner.

[0043] In this embodiment, the fresh air guide component 100 is preferably connected to the fresh air duct 300 in a detachable manner. Optionally, the fresh air guide component 100 is detachably connected to the fresh air duct 300 through a connecting joint 105 provided at the inlet 103. In a preferred implementation, the connecting joint 105 of the fresh air guide component 100 is provided with an external thread, the fresh air duct 300 is provided with an internal thread, and the fresh air guide component 100 is threadedly connected to the fresh air duct 300. In another preferred embodiment, a buckle is provided on the connecting joint 105 of the fresh air guide component 100, a hook is provided in the through hole of the fresh air duct 300, and the fresh air guide component 100 is connected to the fresh air duct 300 by the buckle and the hook engaging. Through the above arrangement, while ensuring that the fresh air guide component 100 is reliably connected to the fresh air duct 300, it is convenient to disassemble and assemble the fresh air guide component 100 and the fresh air duct 300.

[0044] In this embodiment, the fresh air guide component 100 is preferably detachably connected to the fresh air component 200 or the air conditioner housing 400. In an optional embodiment, the air guide housing 101 of the fresh air guide component 100 is provided with a flange 1011 and a buckle 1012, and the fresh air component 200 is provided with a column 201 and a slot 202. When installing the fresh air guide component 100, firstly, the buckle 1012 on the air guide housing 101 is matched with the slot 202 on the fresh air component 200 for position limiting, and then the flange 1011 is connected to the column 201 by screws, thereby realizing the connection between the fresh air guide component 100 and the fresh air component 200.

[0045] Preferably, in this embodiment, the air conditioner casing 400 includes a rear cover plate 401 , on which a through hole is provided, and the fresh air duct 300 is interference fit with the rear cover plate 401 to achieve a reliable connection between the fresh air duct 300 and the rear cover plate 401 .

[0046] The fresh air guide component 100 is detachably connected to the fresh air component 200 or the air conditioning casing 400, and the fresh air guide component 100 can be replaced and installed according to the operating requirements of the fresh air air conditioner, thereby improving the applicability of the fresh air guide component 100 to different fresh air air conditioners.

[0047] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the scope defined by the claims.

Claims

1. A fresh air air conditioner, comprising a fresh air component (200), a fresh air duct (300), an air conditioner casing (400) and a fresh air guide component (100), characterized in that: The fresh air guide component (100) is located between the fresh air duct (300) and the fresh air component (200), the inlet (103) of the fresh air guide component (100) is connected to the fresh air duct (300), and the outlet (104) of the fresh air guide component (100) is located below the fresh air component (200); A cavity is formed between the fresh air component (200) and the bottom plate of the air conditioner casing (400), and the outlet (104) is in communication with the cavity; The fresh air guide component (100) is used inside the fresh air air conditioner, and comprises an air guide housing (101), a fresh air passage (102) provided inside the air guide housing (101), and an inlet (103) and an outlet (104) provided on the air guide housing (101); the inlet (103) is connected to an external space of the fresh air air conditioner, and the outlet (104) is located in a lower space inside the fresh air air conditioner; the inlet (103) and the outlet (104) are connected via the fresh air passage (102); The fresh air channel (102) comprises an air inlet section (1021) and an air outlet section (1022) which are interconnected; the air inlet section (1021) and the air outlet section (1022) are perpendicular to each other; The air guide housing (101) is provided with a flange (1011) and a buckle (1012).

2. The fresh air air conditioner according to claim 1, characterized in that: One end of the fresh air duct (300) is provided with an internal thread, the inlet (103) end of the fresh air guide component (100) is provided with an external thread, and the fresh air guide component (100) is threadedly connected to the fresh air duct (300).

3. The fresh air air conditioner according to claim 1, characterized in that: The fresh air component (200) is provided with a support column (201) and a slot (202), and the air guide housing (101) is provided with a flange (1011) and a buckle (1012); the flange (1011) is fixed to the support column (201) by means of screws, and the buckle (1012) cooperates with the slot (202) to limit position.

4. The fresh air air conditioner according to any one of claims 1 to 3, characterized in that: The air conditioner casing (400) comprises a rear cover plate (401), the rear cover plate (401) is provided with a through hole, and the fresh air duct (300) is interference-fitted with the rear cover plate (401).

5. The fresh air air conditioner according to any one of claims 1 to 3, characterized in that: The center line of the inlet (103) and the center axis of the air inlet section (1021) are perpendicular to each other.

6. The fresh air air conditioner according to any one of claims 1 to 3, characterized in that: A connecting joint (105) is provided at the inlet (103) of the air guide housing (101), and an external thread is provided on the connecting joint (105).

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