CN212673552U

CN212673552U - Noise reduction device for heat pump

Info

Publication number: CN212673552U
Application number: CN202021413249.2U
Authority: CN
Inventors: 李观盛
Original assignee: Guangzhou Changshun Environmental Protection Technology Co ltd
Current assignee: Guangzhou Changshun Environmental Protection Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-09
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to the technical field of heat pumps, and discloses a noise reduction device for a heat pump, which comprises a first shell, wherein the inside of the first shell is bolted with a second shell, the insides of the first shell and the second shell are filled with buffer layers, sound-absorbing cotton is bonded on the inner side of the second shell, frames are bolted on both sides of the first shell, and a filter plate is bolted on the inside of each frame; the utility model discloses a first casing, buffer layer, second casing, inhale the setting of sound cotton, frame and filter, it all is direct to expose the installation to have solved current heat pump, and can produce a large amount of noises when the operation, when receiving external impact simultaneously, lead to the problem that the heat pump damaged easily, the device can effectively reduce the noise that the heat pump produced, can guarantee again simultaneously that the device receives external impact, play the guard action to the heat pump to the practicality of the device has been improved.

Description

Noise reduction device for heat pump

Technical Field

The utility model relates to a heat pump technology field specifically is a device of making an uproar falls for heat pump.

Background

The working principle of the heat pump is a mechanical device which forces heat to flow from a low-temperature object to a high-temperature object in a reverse circulation mode, and the heat pump only consumes a small amount of reverse circulation net work to obtain larger heat supply amount, so that low-grade heat energy which is difficult to apply can be effectively utilized to achieve the purpose of energy saving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat pump is with falling device of making an uproar possesses the advantage of making an uproar and protecting, has solved current heat pump and has all directly exposed the installation, and can produce a large amount of noises when the operation, when receiving external impact, leads to the problem that the heat pump damaged easily simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat pump is with making an uproar device of falling, includes first casing, the inside bolt of first casing has the second casing, the inside packing of first casing and second casing has the buffer layer, the inboard bonding of second casing has inhales the sound cotton, the both sides of first casing all bolt and have the frame, the inside bolt of frame has the filter.

Preferably, universal wheels are bolted to two sides of the bottom of the first shell, and locking devices are mounted on the universal wheels.

Preferably, the front surface of the first shell is hinged to a box door through a hinge, and the front surface of the box door is bolted with a handle.

Preferably, the front surface of the box door is bolted with double-layer sound insulation glass, and the front surface of the box door is provided with a square groove matched with the double-layer sound insulation glass.

Preferably, the two sides of the top of the first shell are respectively bolted with a connecting block, and the top of the connecting block is bolted with a hanging ring.

Preferably, the second shell is bolted with two mounting frames inside, and a plurality of mounting holes are formed in the tops of the mounting frames.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a first casing, buffer layer, second casing, inhale the setting of sound cotton, frame and filter, it all is direct to expose the installation to have solved current heat pump, and can produce a large amount of noises when the operation, when receiving external impact simultaneously, lead to the problem that the heat pump damaged easily, the device can effectively reduce the noise that the heat pump produced, can guarantee again simultaneously that the device receives external impact, play the guard action to the heat pump to the practicality of the device has been improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial sectional view of the present invention;

FIG. 3 is a side view of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a first housing; 2. a buffer layer; 3. a second housing; 4. sound-absorbing cotton; 5. a frame; 6. a filter plate; 7. a universal wheel; 8. a box door; 9. double-layer sound insulation glass; 10. a handle; 11. connecting blocks; 12. a hoisting ring; 13. a mounting frame; 14. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a noise reduction device for a heat pump includes a first casing 1, a second casing 3 bolted to the inside of the first casing 1, a buffer layer 2 filled inside the first casing 1 and the second casing 3, a sound absorption cotton 4 adhered to the inside of the second casing 3, a frame 5 bolted to both sides of the first casing 1, and a filter plate 6 bolted to the inside of the frame 5.

Further, universal wheels 7 are bolted to two sides of the bottom of the first shell 1, locking devices are mounted on the universal wheels 7, and the device can be moved by a user conveniently by arranging the universal wheels 7.

Further, the front surface of the first shell 1 is hinged to a box door 8 through a hinge, the front surface of the box door 8 is bolted with a handle 10, and the box door 8 can be opened by a user conveniently by arranging the handle 10.

Further, double-deck soundproof glass 9 has been bolted on the front of chamber door 8, and the square groove with 9 looks adaptations of double-deck soundproof glass is seted up in the front of chamber door 8, through setting up double-deck soundproof glass 9, can be individual under the circumstances of guaranteeing syllable-dividing, and the person of facilitating the use observes the operation of heat pump.

Further, the both sides at first casing 1 top all are bolted to have connecting block 11, and the top bolted of connecting block 11 has rings 12, through setting up rings 12, can the person of facilitating the use hoist the device.

Further, the inside bolt of second casing 3 has two mounting brackets 13, and a plurality of mounting hole 14 has been seted up at the top of mounting bracket 13, through setting up mounting bracket 13 and mounting hole 14, can the person of facilitating the use install the heat pump.

The working principle is as follows: the user can install the heat pump at mounting bracket 13 top through the cooperation of mounting hole 14, and the noise that produces when the heat pump work operation can reduce through inhaling sound cotton 4, and when the heat pump operation need absorb the air, outside air can enter into the inside of second casing 3 through the filtration of filter 6, and when first casing 1 received external force striking, buffer layer 2 can advance the buffering to the impact force to guaranteed that the heat pump does not receive the damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A noise reduction device for a heat pump, comprising a first casing (1), characterized in that: the novel sound-absorbing shell is characterized in that a second shell (3) is bolted to the inside of the first shell (1), a buffer layer (2) is filled in the first shell (1) and the second shell (3), sound-absorbing cotton (4) is bonded on the inner side of the second shell (3), frames (5) are bolted to the two sides of the first shell (1), and a filter plate (6) is bolted to the inside of the frames (5).

2. The noise reduction device for a heat pump according to claim 1, wherein: the two sides of the bottom of the first shell (1) are respectively bolted with universal wheels (7), and locking devices are mounted on the universal wheels (7).

3. The noise reduction device for a heat pump according to claim 1, wherein: the front of the first shell (1) is hinged with a box door (8) through a hinge, and the front of the box door (8) is bolted with a handle (10).

4. A noise reducing device for a heat pump according to claim 3, wherein: the front side of the box door (8) is bolted with double-layer sound insulation glass (9), and the front side of the box door (8) is provided with a square groove matched with the double-layer sound insulation glass (9).

5. The noise reduction device for a heat pump according to claim 1, wherein: the two sides of the top of the first shell (1) are respectively bolted with a connecting block (11), and the top of the connecting block (11) is bolted with a hanging ring (12).

6. The noise reduction device for a heat pump according to claim 1, wherein: two mounting brackets (13) are bolted to the inside of the second shell (3), and a plurality of mounting holes (14) are formed in the top of the mounting brackets (13).