CN215765856U

CN215765856U - Air source heat pump with vibration damping base

Info

Publication number: CN215765856U
Application number: CN202122370000.9U
Authority: CN
Inventors: 戴科
Original assignee: Guangdong Daike Technology Co ltd
Current assignee: Guangdong Daike Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-08
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses an air source heat pump with a damping base, which comprises a shell and the damping base arranged at the bottom of the shell, wherein the damping base comprises an upper base plate, a lower base plate, a damping rubber pad and adjusting gaskets, a plurality of damping rubber pads are symmetrically distributed at the bottom of the upper base plate and are fastened and connected through bolts, the bottom of each damping rubber pad is fixedly connected with the lower base plate, a plurality of adjusting gaskets are stacked above and below the corresponding position of the upper base plate and each damping rubber pad and are screwed through bolts, a mounting hole is correspondingly formed in the middle of the upper base plate and the bottom of the shell, and a screw penetrates through the mounting hole to fix the upper base plate and the shell. According to the air source heat pump, the damping base is arranged, the vibration of the air source heat pump is greatly reduced after being filtered by the upper bottom plate, the adjusting gasket and the damping rubber pad, and the fluctuation influence on the whole system is avoided.

Description

Air source heat pump with vibration damping base

Technical Field

An air source heat pump with a vibration damping mount.

Background

The air source heat pump is an energy-saving device which utilizes high-level energy to enable heat to flow from low-level heat source air to a high-level heat source, the problems of mechanical vibration and impact are widely existed in engineering machinery, automobile machinery, construction machinery and the like, the vibration reduction buffer device is a part which is mainly used for reducing or weakening the influence of vibration or impact on equipment and personnel, and plays the roles of damping and absorbing vibration, so that certain equipment and personnel are prevented from being influenced by bad vibration, and the functions of protecting the normal work and safety of the equipment and the personnel are achieved. After the air source heat pump is started, the compressor, the motor and the fan blades can generate 43-68 decibels of noise and certain vibration due to the operation of the compressor, the motor and the fan blades, the noise is noise pollution at night, and the vibration can reduce the service life of the whole air source heat pump.

Disclosure of Invention

In order to overcome the problems, an air source heat pump with a damping base is developed, and the problems of vibration and noise generated during the operation of the air source heat pump can be solved.

In order to achieve the purpose, the utility model adopts the technical scheme that: an air source heat pump with a damping base comprises a shell and the damping base installed at the bottom of the shell, wherein a compressor is arranged in the shell, an evaporator is arranged on the left side of the compressor, a heat exchanger is arranged on the right side of the compressor, an expansion valve is arranged on a pipeline between the evaporator and the heat exchanger, a fan is symmetrically arranged at the top of the shell, a water inlet pipe and a water outlet pipe are arranged on the right side of the shell, the water inlet pipe is arranged above the water outlet pipe, and the water inlet pipe and the water outlet pipe penetrate through the right side of the shell and are connected to the heat exchanger; the damping base comprises an upper base plate, a lower base plate, damping rubber pads and adjusting gaskets, wherein the damping rubber pads are symmetrically distributed at the bottom of the upper base plate and are fastened and connected through bolts, each damping rubber pad bottom is fixedly connected with the lower base plate, the upper base plate and each damping rubber pad are stacked above and below the corresponding position of the damping rubber pads, the adjusting gaskets are screwed through the bolts, mounting holes are correspondingly formed in the middle of the upper base plate and the bottom of the shell, and screws penetrate through the mounting holes to fix the upper base plate and the shell.

In one or more embodiments, a dust-proof net is arranged on the upper part of the fan.

In one or more embodiments, a filtering pipe is disposed at the right side of the water inlet pipe.

In one or more embodiments, a plurality of circular rubber blocks protruding downwards are symmetrically distributed at the bottom of the lower base plate.

In one or more embodiments, the upper portion of the cushion rubber is a cone, the lower portion of the cushion rubber is a cylinder, and a platform for placing an adjusting shim is formed at the upper end of the cone.

In one or more embodiments, the adjusting pad is a circular rubber pad having an opening formed at one side.

Compared with the background technology, the utility model has the following beneficial effects:

by adopting the technical scheme, the vibration of the air source heat pump is greatly reduced after being filtered by the upper base plate, the adjusting gasket and the damping rubber pad by installing the damping base, so that the fluctuation influence on the whole system is avoided, and when the central position of the air source heat pump deviates and needs to be adjusted in height, only the adjusting gasket on the air source heat pump needs to be increased or decreased by the aid of the elastic bolt, so that the air source heat pump is simple in structure, convenient to use and very practical.

[ description of the drawings ]

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a view showing the internal structure of the casing according to the present invention;

FIG. 3 is a structural view of the vibration damping mount of the present invention;

FIG. 4 is a block diagram of a spacer shim according to the present invention.

In the drawings, 1-housing; 2-a compressor; 3-an evaporator; 4-a heat exchanger; 5-an expansion valve; 6, a fan; 7-water inlet pipe; 8-water outlet pipe; 9-upper bottom plate; 10-a lower bottom plate; 11-a shock-absorbing rubber pad; 12-adjusting the shim; 12 a-an opening; 13-a bolt; 14-mounting holes; 15-dust-proof net; 16-a filter tube; 17-round rubber block.

[ detailed description ] embodiments

The technical scheme and the beneficial effects of the utility model are clearer and clearer by further describing the specific embodiment of the utility model with the accompanying drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.

Referring to fig. 1-4, the present invention provides an air source heat pump with a vibration damping mount, which includes a housing 1 and a vibration damping mount installed at the bottom of the housing 1, a compressor 2 is installed in the housing 1, an evaporator 3 is installed at the left side of the compressor 2, a heat exchanger 4 is installed at the right side of the compressor 2, an expansion valve 5 is installed on a pipeline between the evaporator 3 and the heat exchanger 4, a fan 6 is symmetrically installed at the top of the housing 1, a water inlet pipe 7 and a water outlet pipe 8 are installed at the right side of the housing 1, the water inlet pipe 7 is above the water outlet pipe 8, and the water inlet pipe 7 and the water outlet pipe 8 penetrate through the right side of the housing 1 and are connected to the heat exchanger 4; the shock absorption base comprises an upper base plate 9, a lower base plate 10, shock absorption rubber cushions 11 and adjusting gaskets 12, a plurality of shock absorption rubber cushions 11 are symmetrically distributed at the bottom of the upper base plate 9 and are fastened and connected through bolts 13, the bottom of each shock absorption rubber cushion 11 is fixedly connected with the lower base plate 10, a plurality of adjusting gaskets 12 are stacked above and below the corresponding position of the upper base plate 9 and each shock absorption rubber cushion 11 and are screwed through the bolts 13, a mounting hole 14 is formed in the middle of the upper base plate 9 and the bottom of a shell 1 and is penetrated by screws to fix the upper base plate 9 and the shell 1 at the mounting hole 14, a filter pipe 16 is connected with a cold water source, a water outlet pipe 8 is connected with a hot water storage tank, compressed air of a compressor 2 generates heat, the compressed air is transmitted into a heat exchanger 4 through an evaporator 3 and an expansion valve 5, meanwhile, cold water is input into the heat exchanger 4 through a water inlet pipe 7, and hot air of the heat exchanger 4 transmits the heat to the cold water, therefore, water is heated, hot water is output through the water outlet pipe 8, when the air source heat pump works, vibration of the air source heat pump is greatly reduced after being filtered by the upper base plate 9, the adjusting gasket 11 and the damping rubber pad 12, and fluctuation influence on the whole system is avoided.

Preferably, the upper part of the fan 6 is provided with a dust isolating net 15, which can prevent external dust from entering.

Preferably, the right side of the water inlet pipe 7 is provided with a filter pipe 16, which can prevent impurities in the water from entering the heat exchanger 4 and prevent the heat exchanger 4 from being blocked.

Preferably, a plurality of circular rubber blocks 17 protruding downwards are symmetrically distributed at the bottom of the lower base plate 10.

Preferably, the upper part of the cushion 11 is a cone, the lower part is a cylinder, and a platform for placing the adjusting shim 12 is formed at the upper end of the cone.

Preferably, the adjusting pads 12 are all circular rubber pads with an opening 12a formed on one side, and can be conveniently put in or taken out in the process of adjusting the height of the shell 1.

In the description of the specification, reference to the description of "one embodiment", "preferably", "an example", "a specific example" or "some examples", etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model, and schematic representations of the terms in this specification do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and modifications and substitutions based on the known technology in the field are within the scope of the present invention, which should be limited by the claims.

Claims

1. An air source heat pump with a damping base comprises a shell (1) and the damping base installed at the bottom of the shell (1), and is characterized in that a compressor (2) is arranged in the shell (1), an evaporator (3) is arranged on the left side of the compressor (2), a heat exchanger (4) is arranged on the right side of the compressor (2), an expansion valve (5) is arranged on a pipeline between the evaporator (3) and the heat exchanger (4), a fan (6) is symmetrically arranged at the top of the shell (1), a water inlet pipe (7) and a water outlet pipe (8) are arranged on the right side of the shell (1), the water inlet pipe (7) is arranged above the water outlet pipe (8), and the water inlet pipe (7) and the water outlet pipe (8) penetrate through the right side of the shell (1) and are connected onto the heat exchanger (4); damping mount includes upper plate (9), lower plate (10), shock attenuation cushion (11) and adjusting shim (12), upper plate (9) bottom symmetric distribution has a plurality ofly shock attenuation cushion (11) and through bolt (13) fastening connection, every shock attenuation cushion (11) bottom and lower plate (10) fixed connection, upper plate (9) and every the upper and lower side that shock attenuation cushion (11) correspond the department all stacks a plurality of adjusting shim (12) and screw through bolt (13), and the middle part and casing (1) bottom of upper plate (9) correspond and are equipped with mounting hole (14) to wear to establish the screw in mounting hole (14) department and fix upper plate (9) and casing (1) mutually.

2. The air-source heat pump with a vibration mount of claim 1, wherein: and a dust isolating net (15) is arranged at the upper part of the fan (6).

3. The air-source heat pump with a vibration mount of claim 1, wherein: and a filter pipe (16) is arranged on the right side of the water inlet pipe (7).

4. The air-source heat pump with a vibration mount of claim 1, wherein: a plurality of circular rubber blocks (17) protruding downwards are symmetrically distributed at the bottom of the lower bottom plate (10).

5. The air-source heat pump with a vibration mount of claim 1, wherein: the upper part of the damping rubber pad (11) is a cone, the lower part of the damping rubber pad is a cylinder, and a platform for placing an adjusting gasket (12) is formed at the upper end of the cone.

6. The air-source heat pump with a vibration mount of claim 1, wherein: the adjusting gaskets (12) are all circular rubber gaskets with an opening (12 a) formed on one side.