Air channel structure of air source heat pump

Abstract

The utility model discloses an air source heat pump air duct structure which comprises a bin body box, heat dissipation spaces are arranged on the front side and the rear side in the bin body box respectively, first air inlets are formed in the positions, located on the top, the bottom and the two sides of the heat dissipation spaces, of the bin body box, and air outlet structures are arranged on the front end face and the rear end face of the bin body box. A plurality of groups of herringbone fin radiators are arranged in the heat dissipation space, first partition plates are arranged at the top and the bottom, facing the end face of the bin body box, of each group of herringbone fin radiators, and an air outlet channel is formed between each group of herringbone fin radiators facing the end face of the bin body box. An air inlet channel is formed between the end faces, away from the bin body box, of each set of herringbone fin radiators, the first air inlets communicate with the air inlet channels, and the air outlet structures communicate with the air outlet channels. According to the air source heat pump air duct structure, by arranging the heat dissipation space, the fin radiator can be placed in the heat dissipation space, the protection shielding level can be improved, and the heat dissipation effect can be effectively guaranteed by forming the air inlet channel and the air outlet channel in the heat dissipation space.

Description

Technical Field

[0001] The utility model relates to the technical field of air source heat pump equipment, and more particularly to an air duct structure of an air source heat pump. Background Art

[0002] At present, the structure of the existing heat pump unit is usually a heat dissipation fan arranged on the top and fin radiators arranged around. The heat pump unit with this structure does not have an air duct structure, and the structure has a weak protective shielding effect on the fin radiator, which makes it easy for debris to adhere to the fin radiator, affecting the operation effect of the equipment, and is not conducive to the arrangement of more fin radiators. Utility Model Content

[0003] In response to the shortcomings of the existing technology, the utility model provides an air source heat pump duct structure. The air source heat pump duct structure sets up a heat dissipation space so that the fin radiator can be placed in the heat dissipation space, which can improve the protection shielding level, and forms an air inlet channel and an air outlet channel in the heat dissipation space to effectively ensure the heat dissipation effect of the fin radiator.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] An air source heat pump duct structure includes a warehouse box, wherein heat dissipation space is respectively provided on the front and rear sides of the warehouse box, and the warehouse box is provided with a first air inlet at the top, bottom and both sides of the heat dissipation space, and an air outlet structure is provided at the front and rear ends of the warehouse box corresponding to the heat dissipation space, and a plurality of groups of fin radiators forming a herringbone shape are provided in the heat dissipation space, and each group of herringbone fin radiators is provided with a first partition plate facing the top and bottom of the end face of the warehouse box, and a triangular prism-shaped air outlet channel is formed between each group of herringbone fin radiators facing the end face of the warehouse box, and an air inlet channel is formed between each group of herringbone fin radiators away from the end face of the warehouse box, the first air inlet is connected to the air inlet channel, and the air outlet structure is connected to the air outlet channel.

[0006] Furthermore, the air outlet structure includes a plurality of air outlet groups distributed side by side laterally, and each air outlet group is provided with a plurality of air outlets distributed vertically.

[0007] Furthermore, a plurality of vertically arranged second air inlets are provided on the front and back sides of the warehouse box and between two adjacent groups of air outlets.

[0008] Furthermore, the air inlet channel is in the shape of a triangular prism and is arranged side by side and staggered with the air outlet channel.

[0009] Furthermore, the air inlet channels on both sides of the heat dissipation channel are in the shape of a triangular prism, and the air inlet channel between adjacent air outlet channels is in the shape of a prism.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The utility model sets a silo box, sets two front and rear heat dissipation spaces in the silo box, and places multiple groups of herringbone-shaped fin radiators in the heat dissipation space, has a larger space for placing more fin radiators, and can improve the protection and dustproof level of the fin radiators. At the same time, air outlet channels and air inlet channels and several first air inlets and air outlets are set, which can ensure the heat dissipation of each group of fin radiators and realize the simultaneous effective heat dissipation of multiple groups of fin radiators. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0013] Figure 1 A schematic diagram of the air duct structure of an air source heat pump Figure 1 ;

[0014] Figure 2 A schematic diagram of the air duct structure of an air source heat pump Figure 2 ;

[0015] Figure 3 This is a schematic diagram of an air duct structure of an air source heat pump (Example 1):

[0016] Figure 4 This is a schematic diagram of an air duct structure of an air source heat pump (Example 2).

[0017] The markings in the figure are: 1. Warehouse box; 2. First air inlet; 3. Air outlet; 4. Air inlet channel; 5. Fin radiator; 6. First partition; 7. Second air inlet. DETAILED DESCRIPTION

[0018] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific protection scope of the present invention.

[0019] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Therefore, the terms "first" and "second" may explicitly or implicitly refer to one or more of these features. In the description of this utility model, "several" and "a number" mean two or more, unless otherwise specifically defined.

[0020] Example 1:

[0021] An air source heat pump duct structure includes a warehouse box 1, and heat dissipation spaces are respectively provided on the front and back sides of the warehouse box 1. The warehouse box 1 is provided with a first air inlet 2 at the top, bottom and both sides of the heat dissipation space, and an air outlet structure is provided at the front and back ends of the warehouse box 1 corresponding to the heat dissipation space. A plurality of groups of fin radiators 5 forming a herringbone shape are provided in the heat dissipation space, and each group of herringbone fin radiators 5 is provided with a first partition 6 at the top and bottom of the end face of the warehouse box 1, and a triangular prism-shaped air outlet channel is formed between each group of herringbone fin radiators 5 facing the end face of the warehouse box 1, and an air inlet channel 4 is formed between each group of herringbone fin radiators 5 away from the end face of the warehouse box 1, the first air inlet 2 is connected with the air inlet channel 4, and the air outlet structure is connected with the air outlet channel, so that the fin radiator 5 is located between the air inlet channel 4 and the air outlet channel.

[0022] The utility model sets a silo box 1, sets two front and rear heat dissipation spaces in the silo box 1, and places multiple groups of herringbone fin radiators 5 in the heat dissipation space, has a larger space for placing more fin radiators 5, and can improve the protection and dustproof level of the fin radiators 5. At the same time, an air outlet channel and an air inlet channel 4 as well as several first air inlets 2 and an air outlet structure are set, which can ensure the heat dissipation of each group of fin radiators 5 and realize the simultaneous effective heat dissipation of multiple groups of fin radiators 5.

[0023] In this embodiment, the air outlet structure preferably includes three groups of air outlets distributed horizontally side by side, and each of the three groups of air outlets is provided with several air outlets 3 distributed vertically; specifically, a cooling fan can be provided at each air outlet 3, so that the fin radiator 5 can be cooled by multiple cooling fans, effectively ensuring the heat dissipation effect.

[0024] Preferably in this embodiment, a plurality of vertically arranged second air inlets 7 are provided between two adjacent groups of air outlets 3 on the front and back of the storage box 1, thereby increasing the air inlets located in the heat dissipation space and ensuring that the fin radiator 5 located in the middle of the heat dissipation space has sufficient air intake.

[0025] Preferably in this embodiment, the air inlet channel 4 is in the shape of a triangular prism and is staggered side by side with the air outlet channel; specifically, a second partition is provided in the warehouse box 1 at one end of the heat dissipation channel away from the end face of the warehouse box 1, a heat dissipation space is formed between the second partition and the end face of the warehouse box 1, and the air outlet channel is connected to the second partition, so that the air inlet channel 4 is in the shape of a triangular prism and is staggered with the air inlet channel 4 in sequence.

[0026] Example 2:

[0027] An air source heat pump duct structure, the rest of the features are the same as the embodiment, except that: the air inlet channels 4 on both sides of the heat dissipation channel are triangular prism-shaped, and the air inlet channels 4 between adjacent air outlet channels are prism-shaped, thereby relatively increasing the size of the air inlet channels 4 and ensuring the heat dissipation effect of the air intake.

[0028] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. An air source heat pump duct structure, characterized by: It includes a warehouse box, and heat dissipation space is respectively provided on the front and back sides of the warehouse box. The warehouse box is provided with a first air inlet at the top, bottom and both sides of the heat dissipation space, and an air outlet structure is provided on the front and back ends of the warehouse box corresponding to the heat dissipation space. A plurality of groups of fin radiators forming a herringbone shape are provided in the heat dissipation space, and each group of herringbone fin radiators is provided with a first partition plate facing the top and bottom of the end face of the warehouse box, and a triangular prism-shaped air outlet channel is formed between each group of herringbone fin radiators facing the end face of the warehouse box, and an air inlet channel is formed between each group of herringbone fin radiators away from the end face of the warehouse box, the first air inlet is connected to the air inlet channel, and the air outlet structure is connected to the air outlet channel.

2. The air duct structure of an air source heat pump according to claim 1, characterized in that: The air outlet structure includes a plurality of air outlet groups that are distributed side by side in a transverse direction, and each air outlet group is provided with a plurality of air outlets that are distributed vertically.

3. The air duct structure of an air source heat pump according to claim 2, characterized in that: A plurality of vertically arranged second air inlets are provided on the front and back sides of the bin box and between two adjacent groups of air outlets.

4. The air duct structure of an air source heat pump according to claim 1, characterized in that: The air inlet channel is in a triangular prism shape and is arranged side by side and staggered with the air outlet channel.

5. The air duct structure of an air source heat pump according to claim 1, characterized in that: The air inlet channels on both sides of the heat dissipation space are in a triangular prism shape, and the air inlet channel between adjacent air outlet channels is in a prism shape.

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