Air source heat pump noise reduction structure

Abstract

The utility model discloses an air source heat pump noise reduction structure, including base, the outside of base is provided with outer wall, and the inside is provided with inner wall, between the outer wall and the inner wall assembly noise reduction subassembly, noise reduction subassembly includes the grating panel of inner layer to the corrugated panel of outer layer, and the base bottom is the rubber material, and noise reduction subassembly is shielded to the pump body of the distribution in the upper portion of base, thereby, set up the noise reduction subassembly of double -deck around the pump body, and the surface of double -deck panel is different from the slotted style, realizes efficient absorption and the barrier to the operation noise, and vibration noise is transferred to the noise reduction subassembly through the rubber base, and transforms into heat energy and conducts and dissipates to the environment, realizes efficient noise reduction, can be widely applied to the civil scene.

Description

Technical Field

[0001] This utility model relates to the field of heat pump equipment technology, and in particular to a noise reduction structure for an air source heat pump. Background Technology

[0002] Besides industrial production, air source heat pumps are also widely used in household appliances such as water heaters and air conditioners. Compared with traditional household air conditioners, air source heat pump-driven air conditioning equipment has greater vibration noise and fluid circulation noise. However, in residential scenarios, air source heat pumps lack independent installation locations and can usually only be installed on exterior walls or other areas. As a result, the operating noise inevitably affects users' daily lives, which hinders the promotion of air source heat pump products in residential scenarios. Utility Model Content

[0003] This embodiment discloses a noise reduction structure for an air source heat pump, specifically including: The base 1 has an outer wall 11 on its outer side and an inner wall 12 on its inner side. A noise reduction component 2 is installed between the outer wall 11 and the inner wall 12; The noise reduction component 2 includes an inner grid panel 21 and an outer corrugated panel 22; The bottom surface of the base 1 is made of rubber material, and the noise reduction component 2 shields the pump body 3 arranged above the base 1.

[0004] As an optional implementation, the base 1 is provided with mounting openings 13 at opposite corners for sliding the grille panel 21 or the corrugated panel 22 into it from the side.

[0005] As an optional implementation, the edges of adjacent noise reduction components 2 are fixed by cable ties or by applying waterproof adhesive.

[0006] As an optional implementation, the noise reduction component 2 is enclosed around the pump body 3, with the top left unoccupied.

[0007] As an optional implementation, the outer side of the grille panel 21 is provided with several vertical grooves; The outer side of the corrugated panel 22 is provided with several corrugated grooves.

[0008] As an alternative implementation, the outer side of the grille panel 21 faces the inner side of the corrugated panel 22.

[0009] As an optional implementation, the inner layer of the noise reduction component 2 is configured as the corrugated panel 22, while the outer layer of the noise reduction component 2 is configured as the grille panel 21.

[0010] As an optional implementation, both the inner and outer layers of the noise reduction component 2 are configured as the corrugated panel 22 or the grille panel 21.

[0011] Compared with the prior art, this embodiment has the following beneficial effects: In this embodiment, a double-layer noise reduction component is set around the pump body, and the surface groove patterns of the double-layer panels are different, which can effectively absorb and block operating noise. Vibration noise is transmitted to the noise reduction component through the rubber base, converted into heat energy and dissipated into the environment, thus achieving efficient noise reduction. It can be widely used in civilian scenarios. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in this embodiment, the accompanying drawings used in the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional structural diagram of an air source heat pump noise reduction structure disclosed in this embodiment; Figure 2 This is a schematic diagram of the planar structure of an air source heat pump noise reduction structure disclosed in this embodiment; Figure 3 This is a partial structural diagram of the base in an air source heat pump noise reduction structure disclosed in this embodiment; Figure 4 This is a partial perspective structural diagram of an air source heat pump noise reduction structure disclosed in this embodiment.

[0014] The specific structural component comparison table is as follows: Detailed Implementation

[0015] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0016] Please see Figures 1-3 This embodiment discloses an air source heat pump noise reduction structure, including: The base 1 has an outer wall 11 on its outer side and an inner wall 12 on its inner side. Noise reduction component 2 is installed between the outer wall 11 and the inner wall 12; The noise reduction component 2 includes an inner grid panel 21 and an outer corrugated panel 22; The bottom surface of the base 1 is made of rubber material, and the noise reduction component 2 shields the pump body 3 located above the base 1.

[0017] In this embodiment, a double-layer noise reduction component 2 is set around the pump body 3, and the surface groove patterns of the double-layer panels are different, which can effectively absorb and block operating noise. Vibration noise is transmitted to the noise reduction component 2 through the rubber base 1, converted into heat energy and dissipated into the environment, thus achieving efficient noise reduction. It can be widely used in civilian scenarios.

[0018] The grille panel 21 and the corrugated panel 22 can be made of lightweight porous materials, and their materials are not limited here.

[0019] As an optional implementation, mounting openings 13 are provided diagonally on the base 1 for sliding the grille panel 21 or the corrugated panel 22 into the base from the side.

[0020] As an optional implementation, the edges of adjacent noise reduction components 2 are fixed by cable ties or by applying waterproof adhesive.

[0021] Here, by pushing the device in from the side, good assembly can be ensured in different installation areas without the need for overall hoisting, thus reducing the difficulty of construction and assembly.

[0022] As an alternative implementation, the noise reduction component 2 is enclosed around the pump body 3, with the top left unoccupied.

[0023] Here, the empty top is used to achieve good thermal or air circulation, ensuring the normal operation of pump body 3.

[0024] As an optional implementation, the outer side of the grille panel 21 is provided with several vertical grooves; The outer side of the corrugated panel 22 is provided with several corrugated grooves.

[0025] As an alternative implementation, the outer side of the grille panel 21 faces the inner side of the corrugated panel 22.

[0026] Here, when various operating noises are conducted through the double-layer panel with significantly different surface textures, the energy carried by the noise will be efficiently absorbed by the panel, achieving efficient noise reduction.

[0027] As an optional implementation, the inner layer of the noise reduction component 2 is configured as a corrugated panel 22, while the outer layer of the noise reduction component 2 is configured as a grille panel 21.

[0028] As an optional implementation, both the inner and outer layers of the noise reduction component 2 are configured as corrugated panel 22 or grid panel 21.

[0029] Here, the specific style of the inner and outer layers of the noise reduction component 2 is not limited. When both layers are the same panel, a more efficient noise reduction effect can be achieved by arranging the double-layer textures in an alternating manner, thereby reducing the cost of warehousing and inventory.

[0030] Compared with the prior art, this embodiment has the following beneficial effects: In this embodiment, a double-layer noise reduction component is set around the pump body, and the surface groove patterns of the double-layer panels are different, which can effectively absorb and block operating noise. Vibration noise is transmitted to the noise reduction component through the rubber base, converted into heat energy and dissipated into the environment, thus achieving efficient noise reduction. It can be widely used in civilian scenarios.

Claims

1. A noise reduction structure for an air source heat pump, characterized in that, include: A base (1) is provided with an outer wall (11) on the outside and an inner wall (12) on the inside. A noise reduction component (2) is installed between the outer wall (11) and the inner wall (12). The noise reduction component (2) includes an inner grid panel (21) and an outer corrugated panel (22). The bottom surface of the base (1) is made of rubber material, and the noise reduction component (2) shields the pump body (3) arranged above the base (1).

2. The noise reduction structure for an air source heat pump according to claim 1, characterized in that, include: The base (1) has a mounting opening (13) at opposite corners for sliding the grille panel (21) or the corrugated panel (22) into it from the side.

3. The noise reduction structure for an air source heat pump according to claim 1, characterized in that, include: The edges of adjacent noise reduction components (2) are fixed by cable ties or by applying waterproof adhesive.

4. The noise reduction structure for an air source heat pump according to claim 1, characterized in that, include: The noise reduction component (2) is enclosed around the pump body (3) and the top is empty.

5. The noise reduction structure for an air source heat pump according to claim 1, characterized in that, include: The outer side of the grille panel (21) is provided with several vertical grooves; The outer side of the corrugated panel (22) is provided with several corrugated grooves.

6. The noise reduction structure for an air source heat pump according to claim 5, characterized in that, include: The outer side of the grille panel (21) faces the inner side of the corrugated panel (22).

7. The noise reduction structure for an air source heat pump according to claim 1, characterized in that, include: The inner layer of the noise reduction component (2) is the corrugated panel (22), and the outer layer of the noise reduction component (2) is the grille panel (21).

8. The noise reduction structure for an air source heat pump according to claim 7, characterized in that, include: The inner and outer layers of the noise reduction component (2) are both configured as the corrugated panel (22) or the grille panel (21).

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