A high-efficiency variable-frequency heat pump device with sound insulation and noise reduction functions

Abstract

The utility model discloses a high-energy-efficiency variable-frequency heat pump device with sound insulation and noise reduction functions, comprising a heat pump body, a hollow noise reduction shell being fixedly connected to the outer side of the heat pump body, a sound-absorbing cotton soft frame being plugged between the heat pump body and the hollow noise reduction shell, a plurality of positioning tubes being arranged in a rectangular array at the bottom of the heat pump body, two supporting legs being fixedly connected to the bottom of the heat pump body, and a first heat conducting tube being fixedly connected to the top of the heat pump body. The utility model is simple to use, and a sound-absorbing cotton soft frame and a hollow noise reduction shell are arranged on the outer side of the heat pump body, which can effectively reduce noise and prevent noise conduction, and wrapping a tin foil insulation shell around the outer side of the hollow noise reduction shell can effectively preserve heat for the heat pump body, and pipelines and wires can be passed through the plurality of positioning tubes and through holes respectively to be connected to the heat pump body, and two wire clamping rings can clamp and fix a plurality of wires entering the through holes through the tension of two tension springs.

Description

Technical Field

[0001] The utility model relates to the field of heat pumps, in particular to a high-energy-efficiency variable-frequency heat pump device with sound insulation and noise reduction functions. Background Art

[0002] A heat pump is a highly efficient energy-saving device that makes full use of low-grade thermal energy. Heat can be transferred spontaneously from a high-temperature object to a low-temperature object, but cannot spontaneously proceed in the opposite direction. The working principle of a heat pump is that it is a mechanical device that forces heat to flow from a low-temperature object to a high-temperature object in a reverse cycle. It consumes only a small amount of reverse cycle net work to obtain a large amount of heating capacity, and can effectively utilize low-grade thermal energy that is difficult to use to achieve energy-saving purposes.

[0003] The utility model with the authorization announcement number: CN218645757U discloses a sound insulation and noise reduction structure for a three-in-one dehumidification heat pump, including a frame, a support seat is fixedly installed at the bottom of the frame, an air inlet is opened at one end of the top of the frame, and an air outlet is opened at the other end of the top of the frame. A sound-absorbing plate body is fixedly installed on the frame, a noise reduction pad is arranged between the sound-absorbing plate body and the frame, and the frame is sleeved on the outside of the unit. The utility model sleeves the frame on the outside of the unit, and a sound-absorbing plate body is fixedly installed on the frame, a noise reduction pad is arranged between the sound-absorbing plate body and the frame, and a sound-absorbing layer and a noise reduction layer are arranged inside the sound-absorbing plate body, so as to effectively reduce noise and play a role in noise reduction and silencing.

[0004] The above utility model patent adopts a fully enclosed structure, which will result in the lines and pipes connected to the heat pump being unable to be arranged and organized well, thereby affecting the heat transmission and power supply. Therefore, technical personnel in this field provide a high-efficiency variable frequency heat pump device with sound insulation and noise reduction functions to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a high-energy-efficiency variable-frequency heat pump device with sound insulation and noise reduction functions to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-efficiency variable-frequency heat pump device with sound insulation and noise reduction functions, comprising a heat pump body, a hollow noise reduction shell is fixedly connected to the outer side of the heat pump body, a sound-absorbing cotton soft frame is inserted between the heat pump body and the hollow noise reduction shell, a plurality of positioning tubes are arranged in a rectangular array at the bottom of the heat pump body, and two legs are fixedly connected to the bottom of the heat pump body.

[0007] As a further solution of the utility model: a first heat conducting pipe is fixedly connected to the top of the heat pump body, and a second heat conducting pipe is fixedly connected to the bottom of the heat pump body.

[0008] As a further solution of the utility model: the side where the two legs are close to each other is fixedly connected to the same wire passing plate, the top of the wire passing plate is slidably connected to two wire clamping rings, and the side where the two wire clamping rings are close to each other is fixedly connected to two tension springs.

[0009] As a further solution of the utility model: a tinfoil heat-insulating shell is fixedly connected to the outer side of the hollow noise reduction shell, and the sound-absorbing cotton soft frame, the hollow noise reduction shell, and the tinfoil heat-insulating shell are arranged from the inside to the outside.

[0010] As a further solution of the utility model: a through hole is opened on the top of the wire-passing plate, and the wire-passing plate is located directly below the second heat-conducting pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The hollow noise reduction shell arranged on the outside of the heat pump body adopts a hollow design, which makes it less likely for noise to be transmitted, and the sound-absorbing cotton soft frame is arranged between the hollow noise reduction shell and the heat pump body, which can effectively absorb the noise generated by the heat pump body for noise reduction. The tin foil insulation shell wrapped on the outside of the hollow noise reduction shell can effectively preserve heat for the heat pump body to prevent it from dissipating. The multiple positioning tubes located at the bottom of the heat pump body can pass through the pipeline and enter from the bottom to connect with the heat pump body. The through holes located on the wire plate can pass the wires through to connect with the heat pump body. Pulling the two wire clamping rings to both sides will stretch the two tension springs. When multiple wires pass through the through holes on the wire plate, the tension of the two tension springs can drive the two wire clamping rings to approach each other to clamp and fix the multiple wires, thereby arranging the wires. The first heat conducting pipe and the second heat conducting pipe can both absorb heat for conduction to prevent the rapid loss of heat at the top and bottom.

[0013] The utility model is simple to use. A sound-absorbing cotton soft frame and a hollow noise reduction shell are arranged on the outside of the heat pump body, which can effectively reduce noise and prevent noise conduction. Wrapping the tin foil insulation shell on the outside of the hollow noise reduction shell can effectively preserve heat for the heat pump body. Pipes and wires can pass through multiple positioning tubes and through holes respectively to connect with the heat pump body, and the two wire clamping rings can clamp and fix multiple wires entering the through holes through the tension of two tension springs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model from the first perspective;

[0015] Figure 2 It is a three-dimensional schematic diagram of the second viewing angle of the present utility model;

[0016] Figure 3 It is a first explosion three-dimensional schematic diagram of the utility model;

[0017] Figure 4 This is a second explosion three-dimensional schematic diagram of the utility model.

[0018] In the figure: 1. Heat pump body; 2. Support legs; 3. Positioning tube; 4. Tin foil insulation shell; 5. Hollow noise reduction shell; 6. First heat conduction pipe; 7. Sound-absorbing cotton soft frame; 8. Second heat conduction pipe; 9. Wire plate; 10. Wire clamping ring; 11. Tension spring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] See also Figures 1 to 4 In an embodiment of the utility model, a high-efficiency variable-frequency heat pump device with sound insulation and noise reduction functions includes a heat pump body 1, a hollow noise reduction shell 5 is fixedly connected to the outside of the heat pump body 1, a sound-absorbing cotton soft frame 7 is inserted between the heat pump body 1 and the hollow noise reduction shell 5, and a plurality of positioning tubes 3 are arranged in a rectangular array at the bottom of the heat pump body 1. The plurality of positioning tubes 3 at the bottom of the heat pump body 1 can pass through the pipeline and enter from the bottom to be connected to the heat pump body 1, and two legs 2 are fixedly connected to the bottom of the heat pump body 1.

[0021] In this embodiment, a first heat pipe 6 is fixedly connected to the top of the heat pump body 1, and a second heat pipe 8 is fixedly connected to the bottom of the heat pump body 1. Both the first heat pipe 6 and the second heat pipe 8 can absorb heat for conduction to prevent rapid heat loss at the top and bottom.

[0022] In this embodiment, the side of the two legs 2 close to each other is fixedly connected to the same wire passing plate 9, the top of the wire passing plate 9 is slidably connected to two wire clamping rings 10, and the side of the two wire clamping rings 10 close to each other is fixedly connected to two tension springs 11.

[0023] In this embodiment, a tin foil insulation shell 4 is fixedly connected to the outer side of the hollow noise reduction shell 5, and the sound-absorbing cotton soft frame 7, the hollow noise reduction shell 5, and the tin foil insulation shell 4 are arranged from the inside to the outside. The hollow noise reduction shell 5 arranged on the outside of the heat pump body 1 adopts a hollow design, which makes it less likely for noise to be transmitted, and the sound-absorbing cotton soft frame 7 is arranged between the hollow noise reduction shell 5 and the heat pump body 1, which can effectively absorb the noise generated by the heat pump body 1 for noise reduction, and the tin foil insulation shell 4 wrapped around the outer side of the hollow noise reduction shell 5 can effectively preserve heat for the heat pump body 1 to prevent it from dissipating.

[0024] In this embodiment, a through hole is provided on the top of the wire passing plate 9, and the wire passing plate 9 is located directly below the second heat pipe 8. The through hole on the wire passing plate 9 can pass the wires to connect with the heat pump body 1. Pulling the two wire clamping rings 10 to both sides will stretch the two tension springs 11. When multiple wires pass through the through hole on the wire passing plate 9, the tension of the two tension springs 11 can drive the two wire clamping rings 10 to approach each other to clamp and fix the multiple wires.

[0025] The working principle of the utility model is as follows: the hollow noise reduction shell 5 arranged on the outside of the heat pump body 1 adopts a hollow design to make it less likely for noise to be transmitted, and the sound-absorbing cotton soft frame 7 is arranged between the hollow noise reduction shell 5 and the heat pump body 1, which can effectively absorb the noise generated by the heat pump body 1 for noise reduction, and the tin foil insulation shell 4 wrapped on the outside of the hollow noise reduction shell 5 can effectively preserve heat for the heat pump body 1 to prevent it from dissipating, and the multiple positioning tubes 3 located at the bottom of the heat pump body 1 can pass through the pipeline and enter from the bottom to be connected with the heat pump body 1, and the through holes located on the wire passing plate 9 can pass the wires through the through holes to be connected with the heat pump body 1, and pulling the two wire clamping rings 10 to both sides will stretch the two tension springs 11, and when multiple wires pass through the through holes on the wire passing plate 9, the two wire clamping rings 10 can be driven by the tension of the two tension springs 11 to approach each other to clamp and fix the multiple wires, thereby arranging the wires, and the first heat conducting pipe 6 and the second heat conducting pipe 8 can both absorb heat for conduction to prevent the rapid loss of heat at the top and bottom.

[0026] However, as is well known to those skilled in the art, the working principle and wiring method of the heat pump body 1 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selections according to their needs or convenience.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-efficiency variable-frequency heat pump device with sound insulation and noise reduction functions, comprising a heat pump body (1), characterized in that: The outer side of the heat pump body (1) is fixedly connected to a hollow noise reduction shell (5), a sound-absorbing cotton soft frame (7) is inserted between the heat pump body (1) and the hollow noise reduction shell (5), a plurality of positioning tubes (3) are arranged in a rectangular array at the bottom of the heat pump body (1), and two legs (2) are fixedly connected to the bottom of the heat pump body (1).

2. A high-efficiency variable frequency heat pump device with sound insulation and noise reduction function according to claim 1, characterized in that: A first heat conducting pipe (6) is fixedly connected to the top of the heat pump body (1), and a second heat conducting pipe (8) is fixedly connected to the bottom of the heat pump body (1).

3. The high-efficiency variable frequency heat pump device with sound insulation and noise reduction function according to claim 1 is characterized in that: The sides of the two legs (2) close to each other are fixedly connected to a same wire-passing plate (9), the top of the wire-passing plate (9) is slidably connected to two wire-clamping rings (10), and the sides of the two wire-clamping rings (10) close to each other are fixedly connected to two tension springs (11).

4. The high-efficiency variable frequency heat pump device with sound insulation and noise reduction function according to claim 1 is characterized in that: The outer side of the hollow noise reduction shell (5) is fixedly connected to a tin foil heat insulation shell (4), and the sound-absorbing cotton soft frame (7), the hollow noise reduction shell (5), and the tin foil heat insulation shell (4) are arranged from the inside to the outside.

5. The high-efficiency variable frequency heat pump device with sound insulation and noise reduction function according to claim 3 is characterized in that: A through hole is provided on the top of the wire-passing plate (9), and the wire-passing plate (9) is located directly below the second heat-conducting pipe (8).

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