CN219300923U - Noise reduction device of temperature-regulating dehumidifier of heat pump air conditioning system - Google Patents

Abstract

The noise reduction device of the temperature-regulating dehumidifier of the heat pump air conditioning system comprises a chassis, a compressor and a high-efficiency tank, wherein the compressor and the high-efficiency tank are arranged on a device position at one end of the chassis and are positioned in the noise reduction device; the noise reduction device comprises a main board body, a top cover part and a front board body, wherein the main board body comprises a rear board body, a right board body and a left rear half board body, and the front board body comprises a front board body, a left front half board body and an upper front buckle plate; the lower end of the main board body is fixed with the chassis, and the upper end of the main board body is inserted into the top cover part and fixed; the upper front buckle plate is buckled with the top cover part, and the front plate body part is fixed with the top cover part; the left front half plate body is in butt joint with the left rear half body, and the front plate body is fixed with the right plate body; the left rear longitudinal inner folded plate at the front end of the left rear half plate body is in butt joint with the left front longitudinal inner folded plate at the rear end of the left front half plate body. The top cover part is connected with the main board body part, the front board body part is connected with the top cover part and the main board body part, and the three parts are mutually cooperated, so that firm connection is realized, vibration is reduced, and noise is reduced.

Description

Noise reduction device of temperature-regulating dehumidifier of heat pump air conditioning system

Technical Field

The utility model relates to a heat pump air conditioning system, in particular to a temperature-adjusting and dehumidifying device in the heat pump air conditioning system.

Background

At present, in the prior art, chinese patent 202110943456.1, the utility model name is: a heat pump air conditioner with dehumidifying function is disclosed; the dehumidifying temperature regulator works along with a cooling/heating circulation system, the dehumidifying temperature regulator 4 comprises a cabinet 49, an indoor double-flow-channel heat exchanger 6 formed by coupling a fourth heat exchanger and an indoor condenser is arranged in the cabinet 49, a water inlet interface 50 and a water outlet interface 51 of the fourth heat exchanger are arranged in the cabinet 49, and an indoor compressor 41, an indoor four-way valve 46, an indoor evaporator 42, an indoor fan 43, an indoor expansion valve 44 and a water receiving disc 45 of the dehumidifying temperature regulator are also arranged in the cabinet 49. There is no disclosure of a noise reducer using a compressor mounting portion.

With the improvement of the living standard of people, the requirements of people on air conditioning are higher and higher, and the installation limitation is not limited to the conventional household air conditioner. The air conditioner with different functions, such as a window air conditioner, a dehumidifier and the like, has a great increase in air conditioning air demand. The air conditioning unit has the characteristics of convenient installation, low leakage rate, no need of reinstallation, and low problems of a compressor, cold energy, heat and the like of the unit caused by the problems of lack of refrigerant and air inlet caused by installation. The disadvantage is also evident, since the compressor is assembled in the unit, the compressor piping etc. is the main source of vibration noise for the unit. The unit is placed indoors, and noise becomes the biggest problem of the integral unit. Aiming at the problems, the noise reduction structure of the indoor window floating machine can absorb and isolate high-frequency, low-frequency and refrigerant flowing sounds of a compressor and a pipeline vibration source. The noise of the whole unit is greatly reduced, and the satisfaction degree of users is improved.

Disclosure of Invention

The purpose of the utility model is that: the noise reduction device of the temperature-regulating dehumidifier of the heat pump air conditioning system has the characteristics of firm structure and blocking high-frequency and refrigerant flowing sounds of a compressor and a pipeline vibration source.

The utility model is realized in the following way: the noise reduction device of the temperature-regulating dehumidifier of the heat pump air conditioning system comprises a chassis, a compressor and a high-efficiency tank, wherein the compressor and the high-efficiency tank are arranged on a device position at one end of the chassis and are positioned in the noise reduction device; the special feature is that: the noise reduction device comprises a main board body part, a top cover part and a front board body part,

the main board body part comprises a rear board body, a right board body and a left rear half board body,

the front plate body part comprises a front plate body, a left front half plate body and an upper front buckle plate;

the lower end of the main board body is fixed with the chassis, and the upper end of the main board body is inserted into the top cover part and fixed; the upper front buckle plate is buckled with the top cover part, and the front plate body part is fixed with the top cover part; the left front half plate body is in butt joint with the left rear half body, and the front plate body is fixed with the right plate body; the left rear longitudinal inner folded plate at the front end of the left rear half plate body is in butt joint with the left front longitudinal inner folded plate at the rear end of the left front half plate body.

The noise reduction device of the heat pump air conditioning system temperature-regulating dehumidifier is characterized in that: the top of the main board body is provided with a main inner hem which is fixed with the top plate of the top cover part by screws.

The noise reduction device of the heat pump air conditioning system temperature-regulating dehumidifier is characterized in that: the upper part of the front plate body is fixed with the front plate of the peripheral plate of the top cover part by screws.

The noise reduction device of the heat pump air conditioning system temperature-regulating dehumidifier is characterized in that: the right side of the front plate body is provided with a longitudinal fixing plate, and the longitudinal fixing plate and the inner side edge of the front end of the right plate body are fixed by screws.

The noise reduction device of the heat pump air conditioning system temperature-regulating dehumidifier is characterized in that: the right plate body of the main plate body is provided with an inward-turned inner fixing foot plate, the lower end of the left rear half plate body is provided with an outward-turned inner fixing foot plate, and the inner fixing foot plate and the outer fixing foot plate are fixed with the chassis;

the lower end of the left front half plate body is provided with a left everting foot plate which is fixed with the chassis.

The heat pump air conditioning system temperature-regulating dehumidifier noise reduction device adopts the structure that the top cover part is connected with the main board body part, the front board body part is connected with the top cover part and the main board body part, and the three parts are mutually cooperated, so that the connection is firm, the vibration is reduced, and the noise is reduced.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a perspective cross-sectional view of the present utility model.

Fig. 3 is one of the exploded perspective views of the present utility model.

Fig. 4 is a second perspective exploded view of the present utility model.

FIG. 5 is a third exploded perspective view of the present utility model.

Fig. 6 is a perspective view of the main plate body 2 of the present utility model.

Fig. 7 is a perspective view of the front plate body 4 of the present utility model.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, a noise reduction device of a temperature-regulating dehumidifier of a heat pump air conditioning system comprises a chassis 1, a compressor, a high-efficiency tank and other functional components matched with the chassis 1, wherein the compressor, the high-efficiency tank and the other functional components are arranged on a device position at one end of the chassis 1 and are positioned in the noise reduction device;

the noise reduction device comprises a main board body 2, a top cover 3 and a front board body 4,

the main plate body 2 includes a rear plate body 21, a right plate body 22 and a left rear half plate body 23,

the front plate body 4 comprises a front plate body 41, a left front half plate body 42 and an upper front buckle plate 43, and the upper front buckle plate 43 is distributed on the top of the front plate body 41 and the left front half plate body 42;

the lower end of the main board body 2 is fixed with the chassis 1, the upper end of the main board body 2 is inserted into the top cover part 3 and fixed, and the upper part of the main board body 2 is attached to the inner surface of the peripheral wall plate of the top cover part 3; the upper front buckle plate 43 is buckled with the top surface of the top cover part 3, and the front plate body 4 is fixed with the circumferential wall plate of the top cover part 3; the left front half plate body 42 is in butt joint with the left rear half plate body 23, and the front plate body 41 is fixed with the right plate body 22; the left rear longitudinal inner flap 231 of the front end of the left rear half plate body 23 is butted with the left front longitudinal inner flap 421 of the rear end of the left front half plate body 42; by adopting the position and the connection relation, the shell formed by the main board body part 2, the top cover part 3 and the front board body part 4 has high stability, and vibration is reduced; and is convenient to disassemble and assemble.

As a further improvement of the utility model: the top of the main board body 2 is provided with a main inner flange 24, the main inner flange 24 is distributed at the tops of the rear board body 21, the right board body 22 and the left rear half board body 23, the main inner flange 24 is fixed with the top board of the top cover part 3 by screws, namely, the screws penetrate through the connecting holes of the top board of the top cover part 3 to be screwed with screw holes on the main inner flange 24. Not only can prevent the top plate of the top cover from vibrating, but also can reduce the vibration of the main board body 2, thereby having good technical effect on noise reduction.

The upper part of the front plate body 41 is fixed with the front plate of the peripheral plate of the top cover part 3 by screws, namely, the screws penetrate through the front plate body 41 and are screwed with screw holes on the front plate of the peripheral plate of the top cover part 3; when maintenance is needed, the disassembly and the assembly are convenient.

As a further improvement of the utility model: the right side of the front plate 41 is provided with a longitudinal fixing plate 411, and the longitudinal fixing plate 411 and a side inner folded edge 221 at the front end of the right plate 22 are fixed by screws.

As a further improvement of the utility model: the right plate body 22 of the main plate body 2 is provided with an inward-turned inner fixing foot plate 222, the lower end of the left rear half plate body 23 is provided with an outward-turned outer fixing foot plate 232, and the inner fixing foot plate 222 and the outer fixing foot plate are fixed with the chassis 1;

the lower end of the left front half plate body 42 is provided with a left everting foot plate 422, and the left everting foot plate 422 is fixed with the chassis 1.

When the utility model is used, the inner lining is provided with the silencing vibration-damping soundproof cotton and the outside is provided with the soundproof cotton.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (5)

1. The noise reduction device of the temperature-regulating dehumidifier of the heat pump air conditioning system comprises a chassis, a compressor and a high-efficiency tank, wherein the compressor and the high-efficiency tank are arranged on a device position at one end of the chassis and are positioned in the noise reduction device; the method is characterized in that: the noise reduction device comprises a main board body part, a top cover part and a front board body part,

the main board body part comprises a rear board body, a right board body and a left rear half board body,

the front plate body part comprises a front plate body, a left front half plate body and an upper front buckle plate;

the lower end of the main board body is fixed with the chassis, and the upper end of the main board body is inserted into the top cover part and fixed; the upper front buckle plate is buckled with the top cover part, and the front plate body part is fixed with the top cover part; the left front half plate body is in butt joint with the left rear half body, and the front plate body is fixed with the right plate body; the left rear longitudinal inner folded plate at the front end of the left rear half plate body is in butt joint with the left front longitudinal inner folded plate at the rear end of the left front half plate body.

2. The noise reduction device of a heat pump air conditioning system temperature regulating dehumidifier of claim 1, wherein: the top of the main board body is provided with a main inner hem which is fixed with the top plate of the top cover part by screws.

3. The noise reduction device of a heat pump air conditioning system temperature regulating dehumidifier of claim 1, wherein: the upper part of the front plate body is fixed with the front plate of the peripheral plate of the top cover part by screws.

4. The noise reduction device of a heat pump air conditioning system temperature regulating dehumidifier of claim 1, wherein: the right side of the front plate body is provided with a longitudinal fixing plate, and the longitudinal fixing plate and the inner side edge of the front end of the right plate body are fixed by screws.

5. The noise reduction device of a heat pump air conditioning system temperature regulating dehumidifier of claim 1, 2, 3 or 4, wherein: the right plate body of the main plate body is provided with an inward-turned inner fixing foot plate, the lower end of the left rear half plate body is provided with an outward-turned inner fixing foot plate, and the inner fixing foot plate and the outer fixing foot plate are fixed with the chassis;

the lower end of the left front half plate body is provided with a left everting foot plate which is fixed with the chassis.

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