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Heat pump with sound insulating effect

A technology of heat pump and sound insulation layer, applied in the direction of coating, anti-corrosion coating, fire-proof coating, etc., can solve the problems of high maintenance cost, noise pollution, short life, etc., and achieve the effect of convenient construction, increased service life, and easy operation

Inactive Publication Date: 2018-05-04
博维恩冷冻科技(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, a pump with an impeller is usually used, which has a short service life, high maintenance costs, and high noise during operation, resulting in huge noise pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] A heat pump with sound insulation effect, comprising a heat pump unit casing, a heat exchanger and a fan, the heat exchanger is arranged in the heat pump unit casing, the fan is arranged on one side of the heat exchanger, and the surface of the heat pump unit casing is provided with a sound insulation layer, The sound insulation layer is made by mixing components A and B. According to the mass ratio, component A: component B = 2:1, where:

[0047] Component A includes the following components in parts by mass:

[0048] Water-based hydroxyacrylic resin: 10 parts, acrylic emulsion: 25 parts, thickener: 2 parts, mica powder: 1 part, magnesium oxide: 2 parts, pigment and filler: 1 part, xylene: 4 parts, n-butanol: 6 parts Parts, borax: 1 part, leveling agent: 2 parts, water: 10 parts, compound rare earth: 0.1 part;

[0049] The composite rare earth includes the following components by mass percentage: Y: 13%, Sc: 16%, Sm: 18%, Pr: 9%, the balance is La, and the sum of the ...

Embodiment 2

[0077] A heat pump with sound insulation effect, comprising a heat pump unit casing, a heat exchanger and a fan, the heat exchanger is arranged in the heat pump unit casing, the fan is arranged on one side of the heat exchanger, and the surface of the heat pump unit casing is provided with a sound insulation layer, The sound insulation layer is made by mixing components A and B. According to the mass ratio, component A: component B = 2:1, where:

[0078] Component A includes the following components in parts by mass:

[0079] Water-based hydroxyacrylic resin: 20 parts, acrylic emulsion: 35 parts, thickener: 4 parts, mica powder: 3 parts, magnesium oxide: 5 parts, pigments and fillers: 3 parts, xylene: 7 parts, n-butanol: 8 parts Parts, borax: 2 parts, leveling agent: 4 parts, water: 20 parts, compound rare earth: 0.3 parts;

[0080] The composite rare earth includes the following components by mass percentage: Y: 15%, Sc: 18%, Sm: 20%, Pr: 11%, the balance is La, and the sum ...

Embodiment 3

[0108] A heat pump with sound insulation effect, comprising a heat pump unit casing, a heat exchanger and a fan, the heat exchanger is arranged in the heat pump unit casing, the fan is arranged on one side of the heat exchanger, and the surface of the heat pump unit casing is provided with a sound insulation layer, The sound insulation layer is made by mixing components A and B. According to the mass ratio, component A: component B = 2:1, where:

[0109] Component A includes the following components in parts by mass:

[0110] Water-based hydroxyacrylic resin: 15 parts, acrylic emulsion: 28 parts, thickener: 3 parts, mica powder: 2 parts, magnesium oxide: 3 parts, pigments and fillers: 2 parts, xylene: 5 parts, n-butanol: 7 parts Parts, borax: 1 part, leveling agent: 3 parts, water: 15 parts, compound rare earth: 0.2 parts;

[0111] The composite rare earth includes the following components by mass percentage: Y: 14%, Sc: 17%, Sm: 19%, Pr: 10%, the balance is La, and the sum o...

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PUM

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Abstract

The invention discloses a heat pump with a sound insulating effect. The heat pump with the sound insulating effect comprises a heat pump machine set box body, a heat exchanger and a fan; the heat exchanger is arranged in the heat pump machine set box body; the fan is arranged on one side of the heat exchanger; a sound insulating layer is arranged on the surface of the heat pump machine set box body. The heat pump with the sound insulating effect disclosed by the invention is simple and compact, and has a good sound insulating effect.

Description

technical field [0001] The invention designs a heat pump, in particular to a heat pump with sound insulation effect. Background technique [0002] The heat pump unit utilizes the function of the compressor, by consuming a certain amount of auxiliary energy such as electric energy, under the joint action of the compressor and the refrigerant circulating in the heat exchange system, it absorbs low-temperature heat energy from environmental heat sources such as water and air. Then it is converted into higher temperature heat energy and released to the circulating medium such as water and air as a high-temperature heat source output. Here, electric energy is consumed due to the operation and work of the compressor. The changing state and different effects of evaporation and condensation heat release, thus achieving the function and purpose of recovering low-temperature heat sources and producing high-temperature heat sources. [0003] In the prior art, a pump with an impeller i...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D5/10C09D5/18C09D7/47C09D7/61C09D7/63C08F220/14C08F220/20C08F220/38C08G77/06C08G77/04C08G59/14
CPCC08F220/14C08F220/20C08F220/38C08F220/382C08G59/1438C08G77/04C08G77/06C08G77/80C08K2003/222C08K2003/387C08L2205/025C08L2205/035C09D5/10C09D5/18C09D163/00C08L83/04C08L33/00C08L33/066C08L1/14C08K13/04C08K7/26C08K7/10C08K7/08C08K5/12C08K3/40C08K3/08C08K3/22C08K3/38
Inventor 陆荣晓
Owner 博维恩冷冻科技(苏州)有限公司
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