A flow channel type air storage tank and compressor air cooling heat dissipation structure

Abstract

The utility model discloses a flow channel type air storage tank and compressor air cooling heat dissipation structure, comprising an air storage tank, a compressor assembly, an upper connecting plate, and a lower connecting plate. A cavity is arranged on one side of the air storage tank. The upper connecting plate and the lower connecting plate are respectively connected to the upper end and the lower end of the air storage tank. A fan is installed on the upper connecting plate. A vent is arranged on the upper connecting plate relative to the fan. The compressor assembly is cooperatively installed in the cavity. This structure enables the compressor assembly and the air storage tank to be compactly installed as a whole, occupies a small volume, is conducive to meeting the small and lightweight design requirements of the oxygen concentrator, and has a good heat dissipation effect of the compressor assembly.

Description

Technical Field

[0001] The utility model belongs to the technical field of oxygen concentrators, and particularly relates to a flow channel type air storage tank and a compressor air cooling and heat dissipation structure. Background Art

[0002] Most of the existing oxygen concentrators are pressure swing adsorption oxygen concentrators, which mainly include oxygen storage tanks, compressors, molecular sieves and other components. Their characteristics are that they use the adsorption characteristics of zeolite molecular sieves for different gases to adsorb nitrogen at high pressure and desorb nitrogen at low pressure, and then alternately complete the adsorption and desorption of nitrogen to obtain oxygen. The gas tank and compressor of the existing oxygen concentrator are generally installed separately, and the compressor uses natural cooling to dissipate heat. This structural method has the following problems: the separate design of the compressor and the gas tank is not conducive to fully utilizing the space of the oxygen concentrator, and the separate installation is prone to waste of space, which is not conducive to meeting the requirements of compact and lightweight design of the whole machine; the compressor uses natural cooling to dissipate heat, and the heat dissipation efficiency is low, which is not conducive to the compressor fully exerting its performance and reducing the service life of the compressor. Utility Model Content

[0003] The purpose of the utility model is to solve at least one problem of the prior art and to provide a flow channel type air storage tank and compressor air cooling and heat dissipation structure.

[0004] To achieve the above-mentioned purpose, the utility model proposes a flow channel type air storage tank and compressor air cooling and heat dissipation structure, including an air storage tank, a compressor assembly, an upper connecting plate, and a lower connecting plate. A cavity is provided on one side of the air storage tank. The upper connecting plate and the lower connecting plate are respectively connected to the upper and lower ends of the air storage tank. A fan is installed on the upper connecting plate. A vent is provided on the upper connecting plate relative to the fan. The compressor assembly is installed in the cavity.

[0005] Preferably, the lower connecting plate is provided with an air outlet and a through hole for allowing an air inlet nozzle of the air storage tank to pass through.

[0006] Preferably, the inner wall of the cavity is provided with an envelope groove adapted to the outer protrusion of the compressor assembly.

[0007] Preferably, the upper connecting plate and the lower connecting plate are connected to the upper and lower ends of the gas storage tank respectively by screws.

[0008] Preferably, the upper connecting plate and the lower connecting plate are connected to the connecting holes of the compressor assembly by screws respectively.

[0009] Preferably, the upper connecting plate is provided with through holes for the air outlet nozzle of the air storage tank and the air inlet nozzle of the compressor assembly to pass through.

[0010] Preferably, both the upper connecting plate and the lower connecting plate are provided with wire holes.

[0011] Preferably, the fan is mounted on the upper connecting plate with screws.

[0012] The beneficial effects of the utility model are as follows: the utility model installs the compressor assembly in a recessed cavity on the side of the gas storage tank by means of an embedded fit, and fixes the compressor assembly in a limited position by means of an upper connecting plate and a lower connecting plate, so that the compressor assembly and the gas storage tank are compactly installed as a whole, reducing the redundant gap space generated by the installation of the two, which is conducive to meeting the requirements of a compact and lightweight design of the oxygen concentrator; the fan is installed on the upper connecting plate, and the fan performs air cooling and heat dissipation treatment on the compressor assembly in the cavity, thereby improving the heat dissipation effect of the compressor assembly and ensuring that the compressor assembly can fully exert its performance and the service life of the compressor assembly.

[0013] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0015] Figure 2 It is a schematic diagram of the assembly of the gas storage tank and the compressor assembly according to an embodiment of the utility model.

[0016] Figure 3 It is a schematic diagram of the overall disassembly of an embodiment of the utility model.

[0017] In the figure: 1-air storage tank, 2-compressor assembly, 3-upper connecting plate, 4-fan, 5-lower connecting plate, 11-air outlet nozzle, 21-air inlet nozzle. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiment of the present application clearer, the technical scheme in the embodiment of the present application will be clearly and completely described in conjunction with the drawings in the embodiment of the present application. Obviously, the described embodiment is a part of the embodiment of the present application, not all of the embodiments. The components of the embodiment of the present application described and shown in the drawings here can be arranged and designed in various different configurations. In the description of the present application, it should be noted that the orientation or position relationship indicated by the terms "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship usually placed when the application product is used, which is only for the convenience of describing the present application 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 application. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] See also Figure 1 , Figure 2 , Figure 3 The present embodiment provides a flow channel type air storage tank and compressor air cooling and heat dissipation structure, including an air storage tank 1, a compressor assembly 2, an upper connecting plate 3, and a lower connecting plate 5. A cavity is provided on one side of the air storage tank 1. The upper connecting plate 3 and the lower connecting plate 5 are respectively connected to the upper and lower ends of the air storage tank 1. A fan 4 is installed on the upper connecting plate 3. A vent is provided on the upper connecting plate 3 relative to the fan 4. The compressor assembly 2 is installed in the cavity. When in use, the fan 4 blows air to form a flow channel for air cooling and heat dissipation inside the cavity.

[0022] In this embodiment, the lower connecting plate 5 is provided with an air outlet and a through hole for the air inlet nozzle of the air storage tank 1 to pass through.

[0023] In this embodiment, the inner wall of the cavity is provided with an envelope groove adapted to the outer protrusion of the compressor assembly 2, so that the outer contour of the compressor assembly 2 is highly consistent with the contour of the cavity, and the envelope groove can play a certain limiting role on the compressor assembly 2.

[0024] In this embodiment, the upper connecting plate 3 and the lower connecting plate 5 are connected to the upper and lower ends of the gas storage tank 1 by screws, respectively, so that the upper connecting plate 3 and the lower connecting plate 5 are easy to disassemble and assemble with the gas storage tank 1 .

[0025] In this embodiment, the upper connecting plate 3 and the lower connecting plate 5 are connected to the connecting holes of the compressor assembly 2 by screws respectively.

[0026] In this embodiment, the upper connecting plate 3 is provided with through holes for the air outlet nozzle 11 of the air storage tank 1 and the air inlet nozzle 21 of the compressor assembly 2 to pass through.

[0027] In this embodiment, both the upper connecting plate 3 and the lower connecting plate 5 are provided with wire holes, and the provision of the wire holes facilitates the installation of connecting gas circuits or conductive circuits.

[0028] In this embodiment, the fan 4 is mounted on the upper connecting plate 3 by screws, so as to facilitate the disassembly, assembly and fixation of the fan.

[0029] Working process of this utility model:

[0030] When installing the flow channel type air storage tank and the compressor air-cooling heat dissipation structure, align the outer contour of the compressor assembly 2 with the cavity contour of the air storage tank 1, push the compressor assembly 2 into the cavity to achieve a high degree of fit between the two, and fasten and install the upper connecting plate 3 and the lower connecting plate 5 on the upper and lower ends of the air storage tank 1 respectively, and install the fan 4 on the upper connecting plate 3. When the compressor assembly 2 needs to be cooled, the fan 4 is turned on. After the fan 4 starts working, the cold air blown out by the fan 4 is blown along the cavity toward the compressor assembly 2 to cool it, and the air after heat exchange will be discharged from the air outlet of the lower connecting plate 5 or the opening of the cavity.

[0031] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A channel type air storage tank and compressor air cooling heat dissipation structure, characterized in that: It includes an air storage tank, a compressor assembly, an upper connecting plate, and a lower connecting plate. A cavity is provided on one side of the air storage tank. The upper connecting plate and the lower connecting plate are respectively connected to the upper and lower ends of the air storage tank. A fan is installed on the upper connecting plate. A vent is provided on the upper connecting plate relative to the fan. The compressor assembly is installed in the cavity.

2. A channel type air storage tank and compressor air cooling and heat dissipation structure as claimed in claim 1, characterized in that: The lower connecting plate is provided with an air outlet and a through hole for the air inlet nozzle of the air storage tank to pass through.

3. A channel type air storage tank and compressor air cooling and heat dissipation structure as claimed in claim 1, characterized in that: The inner wall of the cavity is provided with an envelope groove adapted to the outer protrusion of the compressor assembly.

4. A channel type air storage tank and compressor air cooling and heat dissipation structure as claimed in claim 1, characterized in that: The upper connecting plate and the lower connecting plate are connected to the upper end and the lower end of the gas storage tank respectively by screws.

5. The air-cooling heat dissipation structure of a flow channel type air storage tank and a compressor according to claim 1, characterized in that: The upper connecting plate and the lower connecting plate are connected to the connecting holes of the compressor assembly by screws respectively.

6. The channel type air storage tank and compressor air cooling and heat dissipation structure according to claim 1, characterized in that: The upper connecting plate is provided with through holes for the air outlet nozzle of the air storage tank and the air inlet nozzle of the compressor assembly to pass through.

7. The channel type air storage tank and compressor air cooling and heat dissipation structure according to claim 1, characterized in that: The upper connecting plate and the lower connecting plate are both provided with wire passing holes.

8. The air-cooling heat dissipation structure of a flow channel type air storage tank and a compressor as claimed in claim 1, characterized in that: The fan is mounted on the upper connecting plate by screws.

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