CN216114754U

CN216114754U - Low-noise air-cooled water chiller with noise reduction housing

Info

Publication number: CN216114754U
Application number: CN202122283343.1U
Authority: CN
Inventors: 范绍彬; 张勇
Original assignee: Shenzhen Lingtong Cold Machine Co ltd
Current assignee: Shenzhen Lingtong Cold Machine Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-22
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a low-noise air-cooled water chiller with a noise reduction housing, which comprises a water chiller case: the front side block of cold water machine case has the acoustic celotex board, the draw-in groove that is equipped with the acoustic celotex board looks adaptation is opened to cold water machine incasement wall's front side, the bottom on the acoustic celotex board back of the body surface is provided with radiator unit, the cotton board of sound absorption is installed on the back of the body surface of acoustic celotex board, the both sides at cold water machine case obverse surface top all are provided with spacing subassembly, spacing subassembly is including the rectangle draw-in groove of welding in acoustic celotex board top both sides. According to the utility model, the sound insulation board is tightly clamped in the inner cavity of the clamping groove through the arrangement of the limiting component, meanwhile, the noise transmission in the inner cavity of the water cooler case is reduced to the greatest extent under the action of the sound absorption cotton board, and meanwhile, the heat in the inner cavity of the water cooler case is stably dissipated through the arrangement of the heat dissipation component, so that the purposes of reducing the noise transmission and stably and continuously dissipating heat can be achieved.

Description

Low-noise air-cooled water chiller with noise reduction housing

Technical Field

The utility model belongs to the technical field of air-cooled water coolers, and particularly relates to a low-noise air-cooled water cooler with a noise reduction cover shell.

Background

The air-cooled water chilling unit adopts the air cooling mode, saves a cooling tower, a cooling water pump and a pipeline system which are necessary for a cooling water system, avoids scaling and water pipe blockage of a condenser caused by an area with poor water quality, also saves water resources, and is the most economical and simple machine type for maintenance and repair in a cold water air conditioning equipment product.

In the using process of the air-cooled water chiller, as the compressor, the fan, the water pump and other electrical equipment are arranged in the air-cooled water chiller, the equipment can generate large noise in the using process, and a plurality of equipment run simultaneously, so that the air-cooled water chiller can generate larger sound and generate noise pollution, and operators can operate under the noise for a long time and can cause damage to the hearing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-noise air-cooled water chiller with a noise reduction cover shell, which solves the technical problems that in the use process of the air-cooled water chiller, as the interior of the air-cooled water chiller is provided with electrical equipment such as a compressor, a fan, a water pump and the like, the equipment can generate larger noise in the use process, and a plurality of equipment run simultaneously, so that the air-cooled water chiller can generate larger sound and generate noise pollution, and operators can be harmed to the hearing sense of the operators when working under the noise for a long time.

The technical scheme for solving the technical problems is as follows: low noise air-cooled cold water machine with shell of making an uproar falls, including the cold water machine quick-witted case: the front side block of cold water machine case has the acoustic celotex board, the draw-in groove with the acoustic celotex board looks adaptation is opened to cold water machine incasement wall's front side, the bottom at the acoustic celotex board back of the body surface is provided with radiator unit, the cotton board of sound absorption is installed on the back of the body surface of acoustic celotex board, the both sides at cold water machine case obverse surface top all are provided with spacing subassembly, spacing subassembly is including the rectangle draw-in groove of welding in acoustic celotex board top both sides, the rectangle recess with rectangle draw-in groove looks adaptation is all seted up to the both sides at cold water machine case obverse surface top, the rectangle spout has all been seted up at the both ends of rectangle recess inner chamber rear side, the inner chamber of rectangle spout is provided with the spacing fastener of slidable, spacing fastener block is at the inner chamber of rectangle draw-in groove.

Preferably, the radiating component comprises an air collecting box fixedly connected to the bottom of the back surface of the sound insulation board, three exhaust fans are installed on the back surface of the air collecting box, and the front side of the air collecting box is communicated with two radiating pipes.

Preferably, the bottom of the front surface of the sound insulation plate is provided with a rectangular through hole matched with the radiating pipe, and the surface of the radiating pipe is provided with a plurality of honeycomb air holes.

Preferably, a spring is welded on one side, opposite to the two limiting clamping pieces, of the same side, and one end, far away from the limiting clamping pieces, of the spring is welded with the inner wall of the rectangular sliding groove.

Preferably, the two sides of the bottom of the sound insulation board are welded with positioning fixture blocks, and the two sides of the bottom of the clamping groove inner cavity are provided with positioning clamping grooves matched with the positioning fixture blocks.

Preferably, the top and the bottom of the limiting clamping piece are welded with guide sliding blocks, and the top and the bottom of the inner cavity of the rectangular sliding groove are provided with guide sliding grooves for the guide sliding blocks to slide.

1. The utility model has the beneficial effects that: the sound insulation board is tightly clamped in the inner cavity of the clamping groove through the arrangement of the limiting component, noise transmission in the inner cavity of the cooling water machine case is reduced to the maximum extent under the action of the sound absorption cotton board, heat in the inner cavity of the cooling water machine case is stably dissipated through the arrangement of the heat dissipation component, the purposes of reducing noise transmission and stably and continuously dissipating heat are achieved, and the problems that in the use process of the air-cooled cooling water machine, due to the fact that a compressor, a fan, a water pump and other electrical equipment are arranged in the air-cooled cooling water machine, the equipment can generate large noise in the use process, and due to the fact that a plurality of devices operate simultaneously, the air-cooled cooling water machine generates large sound, noise pollution is generated, and operators can hurt the hearing of the air-cooled cooling water machine when operating under the noise for a long time are solved.

2. According to the utility model, through the arrangement of the heat dissipation assembly, the air collecting box and the exhaust fan are matched for use, heat generated by the water pump or the fan in the inner cavity of the water cooler case is dissipated, and the damage of electric elements caused by heat retention in the inner cavity of the water cooler case is avoided.

3. According to the utility model, through the matching use of the radiating pipe and the rectangular through hole, heat is quickly led out of the inner cavity of the water cooler case, and meanwhile, the noise in the water cooler case is reduced under the action of the air holes on the surface of the radiating pipe.

4. The positioning clamping block and the positioning clamping groove are matched for use, so that the bottom of the sound insulation board is limited and fixed, the sound insulation board can be tightly attached to the inner cavity of the clamping groove, and the noise in the inner cavity of the water cooler cabinet is reduced.

Drawings

The above and/or other advantages of the utility model will become more apparent and more readily appreciated from the following detailed description taken in conjunction with the accompanying drawings, which are given by way of illustration only and not by way of limitation, and in which:

FIG. 1 is a schematic perspective view of one embodiment of the present invention;

FIG. 2 is a schematic perspective view of an acoustic panel and a fixture block according to an embodiment of the present invention;

fig. 3 is a schematic perspective cross-sectional view of a chiller chassis and a neck according to an embodiment of the present invention;

FIG. 4 is a partial enlarged view of point A in FIG. 3 according to an embodiment of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the water chiller cabinet, 2, acoustic celotex board, 3, draw-in groove, 4, radiator unit, 41, collection bellows, 42, exhaust fan, 43, cooling tube, 44, rectangle through-hole, 5, the cotton board of sound absorption, 6, spacing subassembly, 61, rectangle draw-in groove, 62, rectangle recess, 63, spacing fastener, 64, rectangle spout, 65, spring, 7, positioning fixture block, 8, positioning fixture groove, 9, direction slider, 10, direction spout.

Detailed Description

Hereinafter, embodiments of a low-noise air-cooled type water chiller with a noise reduction cover according to the present invention will be described with reference to the accompanying drawings.

The examples described herein are specific embodiments of the present invention, are intended to be illustrative and exemplary in nature, and are not to be construed as limiting the scope of the utility model. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.

The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of respective portions and their mutual relationships. It is noted that the drawings are not necessarily to the same scale so as to clearly illustrate the structures of the various elements of the embodiments of the utility model. Like reference numerals are used to denote like parts.

Fig. 1 to 4 show a low-noise air-cooled water chiller with a noise reduction cover according to an embodiment of the present invention, which includes a water chiller cabinet 1: the front side of a water chiller case 1 is clamped with a sound insulation board 2, two sides of the bottom of the sound insulation board 2 are welded with positioning fixture blocks 7, two sides of the bottom of an inner cavity of each clamping groove 3 are provided with positioning clamping grooves 8 matched with the positioning fixture blocks 7, the bottom of the sound insulation board 2 is limited and fixed by the aid of the positioning fixture blocks 7 and the positioning clamping grooves 8, the sound insulation board 2 can be tightly attached to the inner cavity of the clamping grooves 3, noise transmission in the inner cavity of the water chiller case 1 is reduced, the front side of the inner wall of the water chiller case 1 is provided with the clamping grooves 3 matched with the sound insulation board 2, the bottom of the back surface of the sound insulation board 2 is provided with a heat dissipation assembly 4, the heat dissipation assembly 4 comprises a wind collection box 41 fixedly connected to the bottom of the back surface of the sound insulation board 2, three exhaust fans 42 are installed on the back surface of the wind collection box 41, the front side of the wind collection box 41 is communicated with two heat dissipation pipes 43, the bottom of the front surface of the sound insulation board 2 is provided with rectangular through holes 44 matched with the heat dissipation pipes 43, the surface of the radiating pipe 43 is provided with a plurality of honeycomb air holes, through the arrangement of the radiating component 4, the air collecting box 41 and the exhaust fan 42 are used in a matching way to radiate heat generated by a water pump or a fan in the inner cavity of the cooling water machine case 1, thereby avoiding the damage of an electric element caused by heat detention in the inner cavity of the cooling water machine case 1, through the matching use of the radiating pipe 43 and the rectangular through hole 44, the heat is led out of the inner cavity of the cooling water machine case 1 quickly, the transmission of the internal noise of the cooling water machine case 1 is reduced under the action of the air holes on the surface of the radiating pipe 43, the back surface of the sound-absorbing cotton plate 5 is arranged on the sound-insulating plate 2, the two sides of the top of the front surface of the cooling water machine case 1 are both provided with the limiting components 6, the limiting components 6 comprise rectangular clamping grooves 61 welded on the two sides of the top of the sound-insulating plate 2, the two sides of the top of the front surface of the cooling water machine case 1 are both provided with rectangular grooves 62 matched with the rectangular clamping grooves 61, rectangle spout 64 has all been seted up at the both ends of rectangle recess 62 inner chamber rear side, the inner chamber of rectangle spout 64 is provided with the spacing fastener 63 of slidable, it has spring 65 all to be located the relative one side of two spacing fasteners 63 of homonymy, the one end that spacing fastener 63 was kept away from to spring 65 and the inner wall welding of rectangle spout 64, the top and the bottom of spacing fastener 63 have all been welded and have been led slider 9, the gliding direction spout 10 of confession direction slider 9 has all been seted up to the top and the bottom of rectangle spout 64 inner chamber, spacing fastener 63 block is at the inner chamber of rectangle draw-in groove 61.

The working principle is as follows: when the sound insulation board fixing device is used, a user clamps the sound insulation board 2 in the inner cavity of the clamping groove 3, so that the positioning clamping block 7 is clamped in the inner cavity of the positioning clamping groove 8, then the top of the front surface of the sound insulation board 2 is extruded towards the rear side, then the rectangular clamping groove 61 is used for pressing the limiting clamping block 63, the two limiting clamping blocks 63 positioned at the same side move oppositely under the extrusion action of the rectangular clamping groove 61 until the rectangular clamping groove 61 is clamped in the inner cavity of the rectangular groove 62, the limiting clamping block 63 is popped out under the action of the spring 65 and clamped in the inner cavity of the rectangular clamping groove 61, and at the moment, the sound insulation board 2 is fixed;

in the using process, noise generated by electrical elements in the inner cavity of the water cooler case 1 is reduced through the sound absorption cotton plate 5, meanwhile, the noise generated in the inner cavity of the water cooler case 1 is reduced through the arrangement of the sound insulation plate 2, meanwhile, the exhaust fan 42 extracts heat in the inner cavity of the water cooler case 1 and transmits the heat out of the inner cavity of the water cooler case 1 from the air collecting box 41 and the radiating pipe 43, and therefore the electrical elements in the inner cavity of the water cooler case 1 can stably run;

through the operation of the steps, the purposes of reducing noise emission and stably and continuously radiating heat can be achieved.

In summary, the following steps: the low-noise air-cooled water chiller with the noise reduction cover shell tightly clamps the sound insulation board 2 in the inner cavity of the clamping groove 3 through the arrangement of the limiting component 6, meanwhile, the noise in the inner cavity of the water cooler case 1 is reduced to the maximum extent under the action of the sound absorption cotton plate 5, meanwhile, the heat in the inner cavity of the water cooler case 1 can be stably dissipated through the arrangement of the heat dissipation component 4, the purposes of reducing noise transmission and stably and continuously radiating can be achieved, the problems that when the air-cooled water chiller is used are solved, because the interior of the device is provided with the compressor, the fan, the water pump and other electrical equipment, the equipment can generate larger noise in the use process, and a plurality of equipment run simultaneously for the sound that air-cooled cold water machine produced is bigger, produces noise pollution, and the operating personnel can cause the problem of injury to its sense of hearing under the noise operation for a long time.

The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the utility model, so as to achieve the purpose of the utility model.

Claims

1. Low noise air-cooled cold water machine with shell of making an uproar falls, its characterized in that includes cold water machine case (1): the water chiller is characterized in that a sound insulation board (2) is clamped at the front side of the water chiller case (1), a clamping groove (3) matched with the sound insulation board (2) is formed in the front side of the inner wall of the water chiller case (1), a heat dissipation assembly (4) is arranged at the bottom of the back surface of the sound insulation board (2), a sound absorption cotton board (5) is installed at the back surface of the sound insulation board (2), limiting assemblies (6) are arranged on two sides of the top of the front surface of the water chiller case (1), each limiting assembly (6) comprises a rectangular clamping groove (61) welded on two sides of the top of the sound insulation board (2), rectangular grooves (62) matched with the rectangular clamping grooves (61) are formed in two sides of the top of the front surface of the water chiller case (1), rectangular sliding grooves (64) are formed in two ends of the rear side of the inner cavity of each rectangular groove (62), and a slidable limiting clamping piece (63) is arranged in the inner cavity of each rectangular sliding groove (64), the limiting clamping piece (63) is clamped in the inner cavity of the rectangular clamping groove (61).

2. The low-noise air-cooled chiller with noise reduction shroud according to claim 1, wherein the heat dissipating module (4) comprises a wind collecting box (41) fixedly connected to the bottom of the back surface of the baffle (2), three exhaust fans (42) are installed on the back surface of the wind collecting box (41), and two heat dissipating pipes (43) are connected to the front side of the wind collecting box (41).

3. The low-noise air-cooled water chiller with a noise reduction cover according to claim 2, wherein the bottom of the front surface of the baffle plate (2) is provided with a rectangular through hole (44) matched with the heat dissipation pipe (43), and the surface of the heat dissipation pipe (43) is provided with a plurality of honeycomb ventilation holes.

4. The low-noise air-cooled water chiller with the noise reduction cover shell as claimed in claim 3, wherein springs (65) are welded on the opposite sides of the two limiting clamping pieces (63) on the same side, and one ends of the springs (65) far away from the limiting clamping pieces (63) are welded on the inner wall of the rectangular sliding groove (64).

5. The low-noise air-cooled water chiller with the noise reduction cover shell as claimed in claim 4, wherein the two sides of the bottom of the sound insulation plate (2) are welded with positioning clamping blocks (7), and the two sides of the bottom of the inner cavity of the clamping groove (3) are provided with positioning clamping grooves (8) matched with the positioning clamping blocks (7).

6. The low-noise air-cooled water chiller with the noise reduction cover shell according to claim 5, wherein the top and the bottom of the limiting clamping piece (63) are welded with the guide sliding blocks (9), and the top and the bottom of the inner cavity of the rectangular sliding groove (64) are provided with the guide sliding grooves (10) for the guide sliding blocks (9) to slide.