CN218328739U

CN218328739U - Low-noise air source heat pump

Info

Publication number: CN218328739U
Application number: CN202221946547.7U
Authority: CN
Inventors: 卫建斌
Original assignee: Hebei Baoer Technology Development Co ltd
Current assignee: Hebei Baoer Technology Development Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-01-17
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses an air source heat pump of low noise, comprising a main body, one side movable mounting of main part has the cabinet door, the inner wall of main part is cotton with the first sound absorption of the equal fixedly connected with in cabinet door rear end, two sets of air intakes have been seted up to the front end of main part, the position that the main part front end is close to two sets of air intakes all installs the mechanism of making an uproar of falling, four buffer gear of group are installed to the lower extreme of main part, the mechanism of making an uproar of falling is including setting up the section of thick bamboo of making an uproar of falling at two sets of air intake front ends. A low-noise air source heat pump, the first sound absorbing hole of seting up through the inner circle of falling a noise section of thick bamboo and the second that inside set up inhale the sound cotton and the sound cotton is inhaled to the second of seting up on three group's layering boards and the third of inside, can further absorb the noise, and whole fall through porous and sound absorbent material and make an uproar, can effectively improve noise pollution, and the spring and the shock pad that the main part set up play the buffering and cut off the effect of collision.

Description

Low-noise air source heat pump

Technical Field

The utility model relates to an air source heat pump technical field, in particular to air source heat pump of low noise.

Background

An 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. It is a form of heat pump. As the name implies, a heat pump, like a pump, can convert low-level heat energy (such as heat contained in air, soil and water) which cannot be directly utilized into high-level heat energy which can be utilized, thereby achieving the purpose of saving part of high-level energy (such as coal, gas, oil, electric energy and the like); the existing air source heat pump can generate vibration and noise during operation and exhaust, and the generated noise pollutes and easily affects the surrounding life, thereby bringing great inconvenience.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide an air source heat pump with low noise, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air source heat pump of low noise, includes the main part, one side movable mounting of main part has the cabinet door, the inner wall of main part and the first sound cotton of inhaling of the equal fixedly connected with in cabinet door rear end, two sets of air intakes have been seted up to the front end of main part, the position that the main part front end is close to two sets of air intakes all installs and falls the mechanism of making an uproar, four sets of buffer gear are installed to the lower extreme of main part, fall the mechanism of making an uproar including setting up the section of thick bamboo of making an uproar at two sets of air intake front ends, the inside first mounting hole of having seted up of rear side of falling the section of thick bamboo of making an uproar, first mounting hole is provided with the bolt with the inside of main part, the inboard of falling the section of thick bamboo of making an uproar is provided with the second and inhales the sound cotton, fall three sets of inner circle fixedly connected with of a three sets of laminators, three sets of laminators the inboard all is provided with the third cotton, three sets of sound holes have been seted up to the second in the upper and inhale the sound hole of laminators.

Preferably, the number of the first mounting holes is six, and the six groups of the first mounting holes are arranged in a ring shape.

Preferably, the bolt is movably connected with the first mounting hole, and the bolt is movably connected with the main body.

Preferably, the number of the first sound absorption holes is a plurality of groups, the three groups of the layered plates are vertically and uniformly arranged, and the number of the second sound absorption holes is a plurality of groups.

Preferably, the buffer mechanism comprises a support rod fixedly connected to the lower end of the main body, a limit block is fixedly connected to the lower end of the support rod, a shock pad is sleeved on the outer side of the support rod, a fixing cylinder is sleeved on the outer side of the limit block and the shock pad, a fixing disc is fixedly connected to the lower end of the fixing cylinder, a spring is fixedly connected between the limit block and the fixing disc, and four groups of second mounting holes are formed in the outer side of the fixing disc.

Preferably, the support rods are located at the lower end of the main body and close to the corners, the shock absorption pads are fixedly arranged at the upper end of the limiting block, and the four groups of second mounting holes are annularly arranged.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. first sound absorbing hole and the second of inside setting of seting up inhale the sound cotton and the second of three group's stratified layers of seting up on the board inhales the sound cotton with inside third through the inner circle of making an uproar section of thick bamboo, can further absorb the noise, and wholly fall the noise through porous and sound absorbent, can effectively improve noise pollution.

2. When the main part is in the operation, the vibration that produces is transmitted to the bracing piece on, compresses the spring through fixed connection's stopper, and the elastic potential energy of spring can play better buffering effect, and the shock pad that the stopper upper end set up avoids the stopper to kick-back and fixed cylinder collision, produces the noise easily.

Drawings

Fig. 1 is a schematic view of the overall structure of a low-noise air source heat pump according to the present invention;

fig. 2 is a schematic view of a partially cut-away structure of a low-noise air source heat pump according to the present invention;

fig. 3 is a schematic structural view of a noise reduction mechanism of a low-noise air source heat pump according to the present invention;

fig. 4 is an enlarged schematic view of a part a of the low-noise air source heat pump according to the present invention.

In the figure: 1. a main body; 2. a cabinet door; 3. a first sound absorbing cotton; 4. an air inlet; 5. a noise reduction mechanism; 51. A noise reduction cylinder; 52. a first mounting hole; 53. a bolt; 54. the second sound-absorbing cotton; 55. a first sound absorption hole; 56. a laminate; 57. third sound-absorbing cotton; 58. a second sound absorbing hole; 6. a buffer mechanism; 61. a support bar; 62. a limiting block; 63. a shock pad; 64. a fixed cylinder; 65. fixing the disc; 66. a spring; 67. and a second mounting hole.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-4, a low-noise air source heat pump, including main body 1, one side movable mounting of main body 1 has cabinet door 2, the inner wall of main body 1 and the equal fixedly connected with first sound cotton 3 of inhaling of cabinet door 2 rear end, two sets of air intakes 4 have been seted up to the front end of main body 1, main body 1 front end is close to the position of two sets of air intakes 4 and all installs noise reduction mechanism 5, four sets of buffer gear 6 are installed to the lower extreme of main body 1, noise reduction mechanism 5 is including setting up the section of thick bamboo 51 of making an uproar that falls in two sets of air intakes 4 front ends, first mounting hole 52 has been seted up to the rear side inside of the section of thick bamboo 51 of making an uproar, first mounting hole 52 is provided with bolt 53 with the inside of main body 1, the inboard of the section of thick bamboo 51 of making an uproar is provided with second sound cotton 54, the first sound hole 55 has been seted up to the inner circle of second sound cotton 54, the inner circle fixedly connected with three sets of the layering board 56, the inboard of three layering board 56 all is provided with the third sound cotton 57 of inhaling, the upper and lower both sides of three layering board 56 have all seted up the second sound hole 58 of inhaling.

In this embodiment, the number of the first mounting holes 52 is six, the six groups of the first mounting holes 52 are arranged in a ring shape, the bolts 53 are movably connected with the first mounting holes 52, the bolts 53 are movably connected with the main body 1, the number of the first sound absorbing holes 55 is several groups, the three groups of the layered plates 56 are vertically and uniformly arranged, and the number of the second sound absorbing holes 58 is several groups.

Specifically, the first sound-absorbing cotton 3 fixedly connected with the rear end of the cabinet door 2 through the inner wall of the main body 1 primarily absorbs the noise generated inside during operation, and the first mounting holes 52 of six groups and the bolts 53 are matched to install the two noise reduction cylinders 51, which correspond to the front ends of the two air inlets 4 respectively, and the air exhausted from the two air inlets 4 passes through the internal fan of the main body 1 and enters the inside of the noise reduction cylinders 51, and the first sound-absorbing holes 55 of the three groups, which are formed in the inner rings of the noise reduction cylinders 51, and the second sound-absorbing cotton 54, which is formed in the inner clamping layers of the noise reduction cylinders 51, can absorb the generated noise when exhausting air, and the second sound-absorbing holes 58 of the three groups, which are formed in the three groups of layered plates 56 fixedly connected with the inner rings of the noise reduction cylinders 51, are formed in the upper and lower parts and are provided with the third sound-absorbing cotton 57, so that the noise can be further absorbed, and the noise can be reduced integrally through the porous sound-absorbing material, and the noise pollution can be effectively improved.

In this embodiment, buffer gear 6 includes the bracing piece 61 of fixed connection at 1 lower extreme of main part, the lower extreme fixedly connected with stopper 62 of bracing piece 61, the outside cover of bracing piece 61 has shock pad 63, stopper 62, the outside cover of shock pad 63 has fixed cylinder 64, the lower extreme fixedly connected with fixed disk 65 of fixed cylinder 64, fixedly connected with spring 66 between stopper 62 and the fixed disk 65, four sets of second mounting holes 67 have been seted up to the outside inside of fixed disk 65, bracing piece 61 is located the lower extreme of main part 1 and is close to the corner, the fixed upper end that sets up at stopper 62 of shock pad 63, four sets of second mounting holes 67 are the annular and arrange.

Specifically, main part 1 is when the operation, and the vibration that produces transmits to bracing piece 61 on, compresses spring 66 through fixed connection's stopper 62, and spring 66's elastic potential energy can play better cushioning effect, and the shock pad 63 that the stopper 62 upper end set up avoids stopper 62 to kick-back and fixed cylinder 64 collision, produces the noise easily.

The working principle is as follows:

during the use, at first, the noise that the inside produced when moving is absorbed preliminarily through the first sound absorption cotton 3 of the fixed connection of main part 1 inner wall and cabinet door 2 rear end, and can install two sets of noise reduction section of thick bamboo 51 through the cooperation of six first mounting hole 52 of group and bolt 53, correspond respectively at the front end of two sets of air intakes 4, and the inside fan of main part 1 passes through the wind that two sets of air intakes 4 discharge, can get into the inside of noise reduction section of thick bamboo 51, and a plurality of groups of first sound absorption holes 55 that the inner circle of noise reduction section of thick bamboo 51 was seted up can be to when airing exhaust with the second sound absorption cotton 54 that the inside card layer of noise reduction section of thick bamboo 51 set up, and a plurality of groups of second sound absorption holes 58 that all set up from top to bottom of three sets of layering board 56 of noise reduction section of thick bamboo 51 inner circle fixed connection are provided with inside and are provided with third sound absorption cotton 57, can further absorb the noise, and whole through porous and sound absorption material and make an uproar, can effectively improve noise pollution, in addition, main part 1 is in operation, the vibration that produces is transmitted to bracing piece 61, compress spring 66 through stopper 62 of fixed connection, and elastic potential energy of spring 66, the better, the upper end of fixed buffer stop block 62 that can be set up, and the buffer the stopper 64 that can avoid the noise.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A low-noise air-source heat pump, comprising a main body (1), characterized in that: one side movable mounting of main part (1) has cabinet door (2), the inner wall of main part (1) and the first sound cotton (3) of inhaling of the equal fixedly connected with in cabinet door (2) rear end, two sets of air intake (4) have been seted up to the front end of main part (1), the position that main part (1) front end is close to two sets of air intake (4) all installs noise reduction mechanism (5), four sets of buffer gear (6) are installed to the lower extreme of main part (1), noise reduction mechanism (5) are including setting up noise reduction section of thick bamboo (51) at two sets of air intake (4) front ends, first mounting hole (52) have been seted up to the rear side inside of noise reduction section of thick bamboo (51), first mounting hole (52) are provided with bolt (53) with the inside of main part (1), the inboard of noise reduction section of thick bamboo (51) is provided with the second and inhales sound cotton (54), the inner circle fixedly connected with layer-stepping board (56) of three groups of noise reduction section of thick bamboo (51), the inboard of three groups of boards (56) all is provided with the third and inhales sound cotton (57), the sound hole (58) are inhaled to the upper and all seted up the both sides of second.

2. A low noise air-source heat pump according to claim 1, wherein: the number of the first mounting holes (52) is six, and the six groups of the first mounting holes (52) are arranged in a ring shape.

3. A low noise air-source heat pump according to claim 1, wherein: the bolt (53) is movably connected with the first mounting hole (52), and the bolt (53) is movably connected with the main body (1).

4. A low noise air-source heat pump according to claim 1, wherein: the number of the first sound absorption holes (55) is a plurality of groups, the three groups of the layered plates (56) are vertically and uniformly arranged, and the number of the second sound absorption holes (58) is a plurality of groups.

5. A low noise air-source heat pump according to claim 1, wherein: buffer gear (6) include bracing piece (61) of fixed connection at main part (1) lower extreme, the lower extreme fixedly connected with stopper (62) of bracing piece (61), the outside cover of bracing piece (61) has shock pad (63), the outside cover of stopper (62), shock pad (63) has solid fixed cylinder (64), the lower extreme fixedly connected with fixed disk (65) of solid fixed cylinder (64), fixedly connected with spring (66) between stopper (62) and fixed disk (65), four groups of second mounting holes (67) have been seted up to the outside inside of fixed disk (65).

6. A low noise air-source heat pump according to claim 5, wherein: the support rods (61) are located at the lower end of the main body (1) and close to the corners, the shock absorption pads (63) are fixedly arranged at the upper ends of the limit blocks (62), and the four groups of second mounting holes (67) are annularly arranged.