Noise reduction and dust prevention structure of air energy heat pump

Abstract

The utility model relates to the technical field of air energy heat pumps, and discloses an air energy heat pump noise reduction dustproof structure which comprises an air energy heat pump body, an air inlet is formed in the top of the air energy heat pump body, an air outlet is formed in the front face of the air energy heat pump body, and dustproof mechanisms are arranged in the air inlet and the air outlet. The dustproof mechanism comprises a first metal dustproof filter screen and a second metal dustproof filter screen, the first metal dustproof filter screen and the second metal dustproof filter screen are arranged in parallel, and a plurality of sets of conical dustproof filter screens are arranged between the first metal dustproof filter screen and the second metal dustproof filter screen. The first metal dustproof filter screen, the second metal dustproof filter screen and the multiple sets of conical dustproof filter screens can effectively filter dust and impurities in air, the dust is prevented from entering the heat pump body to affect equipment operation, and meanwhile the dustproof effect is improved through the design of a multi-layer dustproof structure. Due to the design of the conical dustproof filter screen, the dustproof area is increased, and the dustproof efficiency is also improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air energy heat pump technical field, concretely is a kind of air energy heat pump noise reduction dustproof structure. BACKGROUND

[0002] Air energy heat pump is a kind of using inverse Carnot principle, with a small amount of electric energy drive compressor operation, from air absorption free low-grade heat energy, heat exchange is carried out through condenser or evaporator, cold water is heated or realizes refrigeration and the like function equipment.It has the advantages of high efficiency, energy saving, environmental protection, safety, is widely used in household hot water, heating, air conditioning and some industrial fields heating and the like scene.

[0003] Traditional air energy heat pump in the operation process often produces larger noise, and lack effective dustproof measure, this not only influences the operation efficiency of equipment, also brings adverse effect to surrounding environment.

[0004] Therefore, based on above technical problem, it is necessary for the person skilled in the art to develop a kind of air energy heat pump noise reduction dustproof structure. INVENTION CONTENTS

[0005] The utility model aims at providing a kind of air energy heat pump noise reduction dustproof structure, to solve the problems presented in the above background technique.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of air energy heat pump noise reduction dustproof structure technical scheme, including air energy heat pump body, the air energy heat pump body top is provided with air inlet, front is provided with air outlet, dustproof mechanism is arranged in the air inlet, air outlet, the dustproof mechanism includes metal dust filter screen one, metal dust filter screen two, metal dust filter screen one and metal dust filter screen two are parallelly arranged, multiple groups of conical dust filter screen are arranged between metal dust filter screen one, metal dust filter screen two.

[0008] As a preferred technical scheme, adjacent the conical dust filter screen and metal dust filter screen one are provided with dust collection area one, the conical dust filter screen and metal dust filter screen two are provided with dust collection area two.

[0009] As a preferred technical scheme, the aperture of metal dust filter screen one is greater than the aperture of conical dust filter screen, which is greater than the aperture of metal dust filter screen two.

[0010] As a preferred technical scheme, the noise reduction mechanism is arranged between the shell wall of the air energy heat pump body, the noise reduction mechanism includes rubber base, the rubber base is used for the shock absorption of heat pump unit, multiple sound insulation cots are arranged on the top of the rubber base, and the multiple sound insulation cots are distributed and installed on the shell wall.

[0011] As a preferred technical scheme, a plurality of damping cavities are arranged in the rubber base, and a damping spring is arranged in each damping cavity.

[0012] As a preferred technical scheme, the air inlet and the air outlet are provided with sealing strips to enhance the dustproof effect and prevent dust from entering the heat pump body.

[0013] Compared with the prior art, the air energy heat pump noise reduction and dust prevention structure has the following beneficial effects:

[0014] The metal dustproof filter screen one, the metal dustproof filter screen two and the plurality of conical dustproof filter screens are arranged, dust and impurities in the air can be effectively filtered, dust is prevented from entering the heat pump body to affect equipment operation, meanwhile, the design of the multi-layer dustproof structure improves the dustproof effect, the design of the conical dustproof filter screen not only increases the dustproof area but also improves the dustproof efficiency, the arrangement of the dust collection area one and the dust collection area two facilitates collection of filtered dust and cleaning, the design of the noise reduction mechanism effectively reduces noise during operation of the heat pump unit and reduces the influence of noise on the surrounding environment, the arrangement of the damping cavity and the damping spring further improves the stability and damping effect of the heat pump unit, and the arrangement of the sealing strip enhances the dustproof effect and improves the sealing property of the whole structure. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the air energy heat pump noise reduction and dust prevention structure.

[0016] Figure 2 It is a dust prevention mechanism structure schematic view of the air energy heat pump noise reduction and dust prevention structure.

[0017] Figure 3 It is a rubber base structure schematic view of the air energy heat pump noise reduction and dust prevention structure.

[0018] Figure 4 It is a noise reduction mechanism structure schematic view of the air energy heat pump noise reduction and dust prevention structure.

[0019] In the drawing marks: 1, air energy heat pump body; 11, air inlet; 12, air outlet; 2, dust prevention mechanism; 21, metal dustproof filter screen one; 22, conical dustproof filter screen; 23, metal dustproof filter screen two; 24, dust collection area one; 25, dust collection area two; 31, rubber base; 32, sound insulation cotton; 33, damping cavity; 34, damping spring. DETAILED DESCRIPTION

[0020] The features and exemplary embodiments of each aspect of the present application will be described in detail below, in order to make the purpose, technical scheme and advantages of the present application more clear and apparent, the present application will be further described in detail below with reference to the drawings and specific embodiments. For those skilled in the art, the present application can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0021] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the present application provides a kind of air energy heat pump noise reduction dustproof structure technical scheme: including air energy heat pump body 1, the top of air energy heat pump body 1 is provided with air inlet 11, and front is provided with air outlet 12. Dust prevention mechanism 2 is arranged in air inlet 11 and air outlet 12, to prevent dust and impurities from entering the heat pump inside.

[0022] Dust prevention mechanism 2 includes metal dust filter screen one 21, metal dust filter screen two 23 and multiple groups of conical dust filter screen 22. Metal dust filter screen one 21 and metal dust filter screen two 23 are arranged in parallel, and conical dust filter screen 22 is located between the two, forming a multi-layer filtering structure.

[0023] Adjacent conical dust filter screen 22 and metal dust filter screen one 21 are provided with dust collection area one 24, and conical dust filter screen 22 and metal dust filter screen two 23 are provided with dust collection area two 25. Dust collection area 24, 25 is convenient for collecting dust filtered down, and it is convenient to clean regularly.

[0024] The aperture of metal dust filter screen one 21 is greater than the aperture of conical dust filter screen 22, and the aperture of conical dust filter screen 22 is greater than the aperture of metal dust filter screen two 23. This design ensures that dust from large particles to small particles can be effectively filtered.

[0025] Noise reduction mechanism is arranged between the shell wall of air energy heat pump body 1, including rubber base 31 and sound insulation cotton 32. Rubber base 31 is used for damping of heat pump unit, and multiple sound insulation cotton 32 are arranged on the top, and sound insulation cotton 32 is distributed and installed on the shell wall, to reduce the noise generated when running.

[0026] Multiple damping cavities 33 are arranged in rubber base 31, and damping spring 34 is arranged in each damping cavity 33. The arrangement of damping cavity 33 and damping spring 34 further improves the stability and damping effect of heat pump unit.

[0027] Sealing strip is arranged on the edge of air inlet 11 and air outlet 12, to enhance the dustproof effect, and prevent dust from entering the inside of heat pump body from gap.

[0028] The air energy heat pump noise reduction and dust prevention structure can effectively reduce noise, prevent dust from entering the heat pump, improve equipment operation efficiency and service life, and reduce the influence on the surrounding environment.

[0029] The working principle and use process of the utility model are as follows: after the components of the utility model are sequentially assembled, the above-mentioned each embodiment is sequentially operated according to actual requirements, and all work steps can be completed.

[0030] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

[0031] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0032] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connection", "fixing", "screw connection" and the like should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two elements, unless otherwise explicitly limited, the above-mentioned terms in the utility model can be understood according to the specific meaning in the specific situation by the person skilled in the art.

[0033] According to the above embodiments of the utility model, these embodiments do not describe all the details, and the utility model is not limited to the specific embodiments. Obviously, according to the above description, many modifications and changes can be made. The embodiments are selected and described in the specification in order to better explain the principles and practical application of the utility model, so that the person skilled in the art can well utilize the utility model and make modifications and use on the basis of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An air energy heat pump noise reduction and dust prevention structure, characterized in that, Including air energy heat pump body (1), top of the air energy heat pump body (1) is provided with air inlet (11), front is provided with air outlet (12), dust prevention mechanism (2) is arranged in the air inlet (11), air outlet (12), the dust prevention mechanism (2) includes metal dustproof screen one (21), metal dustproof screen two (23), the metal dustproof screen one (21) is arranged in parallel with metal dustproof screen two (23), a plurality of groups of conical dustproof screen (22) are arranged between the metal dustproof screen one (21), metal dustproof screen two (23).

2. The air energy heat pump noise reduction and dust prevention structure according to claim 1, characterized in that: Dust collection area one (24) is arranged between the conical dustproof screen (22) and metal dustproof screen one (21), and dust collection area two (25) is arranged between the conical dustproof screen (22) and metal dustproof screen two (23).

3. The air-to-water heat pump noise reduction and dust prevention structure according to claim 1, characterized in that: The aperture of the metal dustproof screen one (21) is greater than the aperture of the conical dustproof screen (22), and the aperture of the conical dustproof screen (22) is greater than the aperture of the metal dustproof screen two (23).

4. The air-to-water heat pump noise reduction and dust prevention structure according to claim 1, characterized in that: Noise reduction mechanism is arranged between the shell wall of the air energy heat pump body (1), the noise reduction mechanism includes rubber base (31), the rubber base (31) is used for shock absorption of heat pump unit, and multi-faceted sound insulation cotton (32) is arranged on the top of the rubber base (31), and the multi-faceted sound insulation cotton (32) is distributed and installed on the shell wall.

5. The air-to-water heat pump noise reduction and dust prevention structure according to claim 4, characterized in that: A plurality of damping cavities (33) are arranged in the rubber base (31), and a damping spring (34) is arranged in each damping cavity (33).

6. The air-to-water heat pump noise reduction and dust prevention structure according to claim 1, characterized in that: The edges of the air inlet (11) and the air outlet (12) are provided with sealing strips to enhance the dustproof effect and prevent dust from entering the heat pump body from the gap.

Images