Noise-reduction and sound-insulation air source heat pump unit

Abstract

The utility model discloses an air source heat pump unit with noise reduction and sound insulation, which relates to the technical field of air source heat pump units and comprises a front cover component and an air source heat pump body, the air source heat pump body is mounted in the front cover component, one side of the front cover component is connected with a movable plate, and a base component is mounted at the bottom of the front cover component. The back side of the front cover assembly is connected with a back plate assembly, and wall hanging pieces are symmetrically installed on the side, away from the front cover assembly, of the back plate assembly up and down. According to the air source heat pump unit with the noise reduction and sound insulation functions, the noise reduction pad and the damping plate are arranged on the inner wall of the front cover body, meanwhile, the noise reduction net rack is installed on the surface of one side of the back plate main body, and the movable plate is matched for combined use, so that the noise reduction and sound insulation functions can be provided for operation of the air source heat pump main body as much as possible, and noise pollution caused by device operation is reduced; in addition, through the use of the base assembly and the wall hanging piece, the whole device can be selectively fixed to the wall or the ground according to use requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of air source heat pump units, in particular to an air source heat pump unit with noise reduction and sound insulation. Background Art

[0002] An air-source heat pump is an energy-saving device that uses high-level energy to transfer heat from a low-level heat source, air, to a higher-level heat source. It's a form of heat pump. As the name suggests, a heat pump, like a pump, can convert unusable low-level heat energy, such as heat contained in air, soil, and water, into usable high-level heat energy, thereby saving some high-level energy, such as coal, gas, oil, and electricity.

[0003] During the operation of conventional air source heat pump units, the noise generated is difficult to block due to their structure and shell material, which makes it easy to cause noise pollution and have a certain degree of impact on the surrounding people and the environment.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a noise-reducing and sound-insulating air source heat pump unit is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide an air source heat pump unit with noise reduction and sound insulation to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a noise-reducing and sound-insulating air source heat pump unit, comprising a front cover assembly and an air source heat pump body, the air source heat pump body being installed inside the front cover assembly, and a movable plate being connected to one side of the front cover assembly, and a base assembly being installed at the bottom of the front cover assembly, and a back panel assembly being connected to the rear side of the front cover assembly, while a wall-hanging part being symmetrically installed on the side of the back panel assembly away from the front cover assembly, the front cover assembly comprising a front cover body, a ventilation net, a sound-absorbing pad and a shock-absorbing plate, the ventilation nets being symmetrically installed on the front and side elevations of the front cover body, and the inner surface of the front cover body being covered with a sound-absorbing pad, and a shock-absorbing plate being installed on the inner surface of the front cover body away from the movable plate.

[0007] Furthermore, the shock-absorbing plate is fitted to the side of the air source heat pump body, and the shock-absorbing plate is embedded in the inner wall surface of the front cover.

[0008] Furthermore, the movable plate is vertically mounted on one side of the front cover assembly via a rotating shaft structure, and an opening structure matching the size structure of the movable plate is provided on the same side of the front cover assembly and the back plate assembly.

[0009] Furthermore, the base assembly includes a support frame, a support pile, a connecting hole and a fixing hole. Support piles are installed at both ends of the support frame, and the top of the support pile is provided with a connecting hole, and the bottom of the support pile is provided with a fixing hole at both ends.

[0010] Furthermore, the base assembly is connected and fixed to the front cover assembly via a bolt structure, and the back panel assembly is connected and fixed to the front cover assembly via a bolt structure.

[0011] Furthermore, the back panel assembly includes a back panel body, a silencer grid and a connecting groove. The silencer grid is installed on the side surface of the back panel body close to the front cover assembly, and the connecting groove is symmetrically opened on the upper and lower sides of the side surface of the back panel body away from the silencer grid.

[0012] Furthermore, the wall hanging member includes a hanging bracket, a mounting hole and a docking hole. The upper end of the hanging bracket is provided with a mounting hole, and the lower end of the hanging bracket is provided with docking holes symmetrically on the left and right.

[0013] Furthermore, the lower end surface structure of the wall hanging member matches the inner surface structure of the connecting groove, and the wall hanging member and the back panel assembly are connected to each other through a bolt structure, and the front cover body, movable plate and back panel body are all made of the same material.

[0014] The utility model provides a noise-reducing and sound-insulating air source heat pump unit, which has the following beneficial effects:

[0015] 1. The utility model covers the inner wall of the front cover body with a sound-absorbing pad, and installs a sound-absorbing grid frame on the surface of the side of the back plate body close to the air source heat pump body, so that the noise generated by the operation of the air source heat pump body can be absorbed and reduced as much as possible. At the same time, a shock-absorbing plate is installed on one side of the interior of the front cover body, and the shock-absorbing plate is attached to one side of the air source heat pump body. In this way, the vibration of the air source heat pump body during operation is weakened by absorption, thereby achieving the noise reduction effect. In addition, the front cover body, the back plate body and the movable plate are all made of damping alloy material, and the characteristic of the damping alloy material that can quickly convert vibration energy into heat energy and quickly attenuate is utilized. By absorbing energy, the effect of vibration reduction and noise reduction is achieved. The movable plate is connected to the front cover assembly through a movable shaft structure, and the movable plate can be axially rotated in the vertical direction as needed, thereby forming an opening structure on one side of the front cover assembly, which is used to assist the ventilation network in ventilating and dissipating the heat of the air source heat pump body.

[0016] 2. In the present invention, since the base assembly is connected and installed at the bottom of the front cover assembly by using a bolt structure, the entire base assembly can be quickly installed on the bottom of the front cover assembly through the connecting holes opened at the top of the supporting piles in conjunction with the bolt structure, and then the bolts are used in conjunction with the fixing holes opened at the bottom of the supporting piles to fix the entire device on the ground. In addition, by docking the lower end of the wall-hanging piece with the connecting groove and then using bolts, the back panel assembly and the wall-hanging piece can be quickly assembled and installed, and the bolts are passed through the mounting holes opened at the upper end of the bracket to fix the entire device to the wall surface. By using the above structure, different methods can be selected for fixing and installing the entire device as needed, which ensures convenience of use while ensuring flexibility in use between structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a side view of the structure of the main body of a noise-reducing and sound-insulating air source heat pump unit of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of a front cover assembly of a noise-reducing and sound-insulating air-source heat pump unit of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the base assembly of a noise-reducing and sound-insulating air source heat pump unit of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of a back panel assembly of a noise-reducing and sound-insulating air source heat pump unit of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of a wall-mounted component of a noise-reducing and sound-insulating air source heat pump unit of the present invention.

[0022] In the figure: 1. Front cover assembly; 101. Front cover body; 102. Ventilation net; 103. Silencer pad; 104. Shock-absorbing plate; 2. Air source heat pump body; 3. Movable plate; 4. Base assembly; 401. Support frame; 402. Support pile; 403. Connecting hole; 404. Fixing hole; 5. Back panel assembly; 501. Back panel body; 502. Silencer net; 503. Connecting groove; 6. Wall hanging piece; 601. Hanging bracket; 602. Mounting hole; 603. Docking hole. DETAILED DESCRIPTION

[0023] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0024] like Figures 1 to 5As shown, a noise-reducing and sound-insulating air source heat pump unit includes a front cover assembly 1 and an air source heat pump body 2, the air source heat pump body 2 is installed inside the front cover assembly 1, and a movable plate 3 is connected to one side of the front cover assembly 1, and a base assembly 4 is installed at the bottom of the front cover assembly 1, and a back panel assembly 5 is connected to the rear side of the front cover assembly 1, and at the same time, a wall hanging part 6 is symmetrically installed on the side of the back panel assembly 5 away from the front cover assembly 1, the front cover assembly 1 includes a front cover body 101, a ventilation net 102, a sound-absorbing pad 103 and a shock-absorbing plate 104, the front and side facades of the front cover body 101 are symmetrically installed with ventilation nets 102, and the inner surface of the front cover body 101 is covered with a sound-absorbing pad 103, and a shock-absorbing plate 104 is installed on the surface of the inner side of the front cover body 101 away from the movable plate 3, the back panel assembly 5 includes The back panel body 501, the silencer grid 502 and the connecting groove 503, the silencer grid 502 is installed on the side surface of the back panel body 501 close to the front cover assembly 1, and the connecting groove 503 is symmetrically opened on the upper and lower sides of the side surface of the back panel body 501 away from the silencer grid 502, by covering the inner wall of the front cover body 101 with a layer of silencer pad 103, and installing the silencer grid 502 on the side surface of the back panel body 501 close to the air source heat pump body 2, so that the noise generated by the operation of the air source heat pump body 2 can be absorbed and reduced as much as possible, and at the same time, a shock-absorbing plate 104 is installed on one side of the inside of the front cover body 101, and the shock-absorbing plate 104 is attached to one side of the air source heat pump body 2, so that the vibration of the air source heat pump body 2 during operation is weakened by absorption, thereby achieving the noise reduction effect.

[0025] like Figures 1 to 5As shown, the shock absorbing plate 104 fits with the side of the air source heat pump body 2, and the shock absorbing plate 104 is embedded and installed on the inner wall surface of the front cover body 101, the movable plate 3 is vertically installed on one side of the front cover assembly 1 through the rotating shaft structure, and the front cover assembly 1 and the back plate assembly 5 are provided with an opening structure that matches the size structure of the movable plate 3 on the same side, the base assembly 4 includes a support frame 401, a support pile 402, a connecting hole 403 and a fixing hole 404, the left and right ends of the support frame 401 are equipped with support piles 402, and the top of the support pile 402 is provided with a connecting hole 403, and the bottom front and rear ends of the support pile 402 are provided with fixing holes 404, the base assembly 4 is connected and fixed to the front cover assembly 1 through a bolt structure, and the back plate assembly 5 is connected and fixed to the front cover assembly 1 through a bolt structure, the wall hanging member 6 includes a hanging bracket 601, a mounting hole 602 and a docking hole 603, and the upper end of the hanging bracket 601 is provided with a The mounting hole 602 is provided, and the lower end of the bracket 601 is symmetrically provided with a docking hole 603. The lower end surface structure of the wall hanging part 6 matches the inner surface structure of the docking groove 503, and the wall hanging part 6 and the back panel assembly 5 are connected to each other through a bolt structure. The front cover body 101, the movable plate 3 and the back panel body 501 are all made of the same material. Through the docking hole 403 opened at the top of the support pile 402 and the bolt structure, the entire base assembly 4 can be quickly installed on the bottom of the front cover assembly 1, and then the bolts are used to cooperate with the fixing holes 404 opened at the bottom of the support pile 402 to fix the entire device on the ground. In addition, by docking the lower end of the wall hanging part 6 with the docking groove 503 and then using bolts, the back panel assembly 5 and the wall hanging part 6 can be quickly combined and installed. The mounting hole 602 opened at the upper end of the bracket 601 is passed through with bolts to fix the entire device to the wall surface.

[0026] In summary, if Figures 1 to 5 As shown, when using the noise-reducing and sound-insulating air source heat pump unit, first, according to the needs, you can choose to use the base assembly 4 or the wall-mounted member 6 to fix the entire device. When using the base assembly 4, the tops of the support piles 402 at the left and right ends of the support frame 401 are opposite to the bottom of the front cover 101, and then use bolts to screw into the connecting holes 403 and screw into the bottom surface of the front cover 101, so that the front cover assembly 1 and the base assembly 4 are quickly connected and fixed. After that, the bottom of the support pile 402 is attached to the ground, and then bolts are used to vertically penetrate the fixing holes 404 and nail the bolts under the ground, thereby fixing the entire device on the ground;

[0027] When the wall-mounting member 6 is needed, it is only necessary to align the lower end of the bracket 601 with the connecting groove 503 provided on the rear surface of the back panel body 501, and then screw the bolts into the connecting holes 603 and the interior of the back panel body 501 in sequence, thereby fixing the back panel assembly 5 and the wall-mounting member 6 together. After that, a suitable wall location is selected, and the bolts are passed through the mounting holes 602 and nailed into the wall, and the entire device can be fixed on the wall.

[0028] As the air source heat pump body 2 operates, the movable plate 3 on one side of the front cover assembly 1 can be rotated and adjusted to a certain angle as needed to form an opening structure, thereby assisting the ventilation net 102 to better ventilate and dissipate heat to the interior of the front cover assembly 1. During the operation of the air source heat pump body 2, the shock-absorbing plate 104 fitted on one side, in conjunction with the silencer grid 502 and the silencer pad 103, can absorb and reduce the noise generated by the air source heat pump body 2. At the same time, the front cover body 101, the back plate body 501 and the movable plate 3 made of damping alloy material will utilize their material properties to reduce noise and sound insulation for the air source heat pump body 2 to the greatest extent, thereby reducing noise pollution.

[0029] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A noise-reducing and sound-insulating air-source heat pump unit, comprising a front cover assembly (1) and an air-source heat pump body (2), characterized in that: The front cover assembly (1) is internally installed with an air source heat pump body (2), and one side of the front cover assembly (1) is connected to a movable plate (3), and the bottom of the front cover assembly (1) is installed with a base assembly (4), and the rear side of the front cover assembly (1) is connected to a back plate assembly (5), and at the same time, a wall hanging member (6) is symmetrically installed on the side of the back plate assembly (5) away from the front cover assembly (1). The front cover assembly (1) includes a front cover body (101), a ventilation net (102), a sound-absorbing pad (103) and a shock-absorbing plate (104). The ventilation net (102) is symmetrically installed on the front and side elevations of the front cover body (101), and the inner surface of the front cover body (101) is covered with a sound-absorbing pad (103), and the shock-absorbing plate (104) is installed on the inner surface of the front cover body (101) away from the movable plate (3).

2. The noise-reducing and sound-insulating air source heat pump unit according to claim 1, characterized in that: The damping plate (104) is fitted to the side of the air source heat pump body (2), and the damping plate (104) is embedded and installed on the inner wall surface of the front cover (101).

3. The noise-reducing and sound-insulating air source heat pump unit according to claim 1, characterized in that: The movable plate (3) is vertically mounted on one side of the front cover assembly (1) via a rotating shaft structure, and an opening structure matching the size structure of the movable plate (3) is provided on the same side of the front cover assembly (1) and the back plate assembly (5).

4. The noise-reducing and sound-insulating air source heat pump unit according to claim 1, characterized in that: The base assembly (4) comprises a support frame (401), a support pile (402), a connection hole (403) and a fixing hole (404); the support frame (401) is provided with support piles (402) at both left and right ends, the top of the support pile (402) is provided with a connection hole (403), and the bottom of the support pile (402) is provided with fixing holes (404) at both front and rear ends.

5. The noise-reducing and sound-insulating air source heat pump unit according to claim 1, characterized in that: The base assembly (4) is connected and fixed to the front cover assembly (1) via a bolt structure, and the back plate assembly (5) is connected and fixed to the front cover assembly (1) via a bolt structure.

6. The noise-reducing and sound-insulating air source heat pump unit according to claim 1, characterized in that: The back panel assembly (5) comprises a back panel body (501), a sound-absorbing grid (502) and a connecting groove (503); the sound-absorbing grid (502) is installed on a side surface of the back panel body (501) close to the front cover assembly (1), and the connecting groove (503) is symmetrically provided on a side surface of the back panel body (501) away from the sound-absorbing grid (502) in an upper and lower direction.

7. The noise-reducing and sound-insulating air source heat pump unit according to claim 6, characterized in that: The wall hanging member (6) comprises a hanging bracket (601), a mounting hole (602) and a docking hole (603); the upper end of the hanging bracket (601) is provided with the mounting hole (602), and the lower end of the hanging bracket (601) is provided with docking holes (603) symmetrically on the left and right.

8. The noise-reducing and sound-insulating air source heat pump unit according to claim 6, characterized in that: The lower end surface structure of the wall hanging member (6) matches the inner surface structure of the connecting groove (503), and the wall hanging member (6) and the back panel assembly (5) are connected to each other through a bolt structure. The front cover (101), the movable plate (3) and the back panel body (501) are all made of the same material.

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