CN102252422A - Low-noise integrated heat pump water heater - Google Patents
Low-noise integrated heat pump water heater Download PDFInfo
- Publication number
- CN102252422A CN102252422A CN2011102000765A CN201110200076A CN102252422A CN 102252422 A CN102252422 A CN 102252422A CN 2011102000765 A CN2011102000765 A CN 2011102000765A CN 201110200076 A CN201110200076 A CN 201110200076A CN 102252422 A CN102252422 A CN 102252422A
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- CN
- China
- Prior art keywords
- noise
- water heater
- heat pump
- pump water
- integrated heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a low-noise integrated heat pump water heater which comprises a nose assembly and a barrel body. The nose assembly is placed on a bottom board; and a damping floating raft is arranged between the bottom board and the barrel body, so that the nose assembly and the barrel body are in flexible connection. The damping floating raft consists of a plurality of elastic elements supported between the nose component and the barrel body. The elastic element is cylindrical and is made of rubber, plastic or a spring. According to the low-noise integrated heat pump water heater disclosed by the invention, the working noise of a complete machine is greatly reduced and lower than the running noise of an indoor unit of a common air-conditioner, the noise is less than or equal to 40 db, and thus, customer requirements in Europe and America can be satisfied.
Description
Technical field
The present invention relates to a kind of water heater, relate generally to a kind of integral type air energy heat pump water heater.
Background introduction
Have the 4th generation water heater the air energy heat pump water heater of title, because effects of energy conservation and environmental protection surpasses the new lover that solar water heater becomes market, wherein the integrated heat pump water heater is more split type more is subjected to user favor, because its simple installation, save the space, more split type mounting interface is few, has reduced leakage fluorine risk.But, become the stumbling-block that is generalized to states such as America and Europe because its complete machine is placed in indoor noise problem always.Integrated heat pump water heater noise is mainly derived from compressor noise and blower fan running noise, the mode of the noise reduction sponge reduction noise that adopts in the world at present can only completely cut off high frequency noises such as compressor, fan operation noise, and the staving resonance noise that can not stop its vibrations to be caused leaks.Require to be defined as below the 63db for the household electrical appliance noise in the GB, American-European customer requirement outlet noise is lower than 40db.
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Summary of the invention
At above-mentioned problems of the prior art, the objective of the invention is to propose a kind of low noise integrated heat pump water heater, the complete machine operating noise of this water heater can be less than and equal 40db.
The technical scheme that the present invention is taked for its purpose of realization: a kind of low noise integrated heat pump water heater, comprise nose assembly and staving, described nose assembly places on the base plate, is provided with the damping buoyant raft between described base plate and the staving, described nose assembly and staving is constituted flexibly connect.
Described damping buoyant raft is made of several flexible members, is supported between described nose assembly and the staving.
Described flexible member is bar shape, and its material adopts rubber, plastics or spring.
Beneficial effect of the present invention:Significantly reduced the complete machine operating noise, also lower than common air-conditioning indoor set operation noise, noise can satisfy American-European client to low noise requirement smaller or equal to 40db.
Description of drawings
The present invention is further described below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present invention;
Fig. 2 arranges schematic diagram for the flexible member that constitutes the damping buoyant raft on base plate.
The specific embodiment
As shown in Figure 1, 2, the present invention includes nose assembly 2 and staving 1, nose assembly 2 places on the base plate 4, and nose assembly 2 comprises compressor 5, blower fan 6 and evaporimeter 7.The present invention is provided with the damping buoyant raft between base plate 4 and staving 1, whole described nose assembly 2 is constituted with staving 1 flexibly connect.The damping buoyant raft is made of several flexible members 3, is supported between nose assembly and the staving.Flexible member 3 is bar shape, and its material adopts rubber, plastics or spring.The layout of flexible member 3 on base plate is uneven, because the pressure of base plate carrying is different, the part flexible member 3 that pressure is big is arranged closelyer.
The damping buoyant raft is widely used in Treatment of Industrial Water, chemical process industry (CPI) etc. because it can separate vibrations efficiently.Using the damping buoyant raft in the integrated heat pump water heater can concentrate on vibroseises such as compressor 5, blower fan 6 on the compressor base plate, the base plate vibrations is fixed on the staving by the damping buoyant raft again, and whole like this nose assembly and staving formation flexibly connect.Seek out the unit center of gravity by calculating again, and select suitable flexible member hardness for use, the significantly frequency range that the vibration of assurance nose assembly produces flexibly connects it shielding by the damping buoyant raft, has significantly reduced noise.
Before not adopting the damping buoyant raft, the complete machine operating noise is more than or equal to 45db, and behind the application damping buoyant raft, the complete machine operating noise is smaller or equal to 40db, and it is also lower than common air-conditioning indoor set operation noise.
Claims (3)
1. a low noise integrated heat pump water heater comprises nose assembly and staving, and described nose assembly places on the base plate, it is characterized in that: be provided with the damping buoyant raft between described base plate and the staving, described nose assembly and staving constituted flexibly connect.
2. low noise integrated heat pump water heater according to claim 1 is characterized in that: described
The damping buoyant raft is made of several flexible members, is supported between described nose assembly and the staving.
3. low noise integrated heat pump water heater according to claim 2, it is characterized in that: described flexible member is column, and its material adopts rubber, plastics or spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102000765A CN102252422A (en) | 2011-07-18 | 2011-07-18 | Low-noise integrated heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102000765A CN102252422A (en) | 2011-07-18 | 2011-07-18 | Low-noise integrated heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102252422A true CN102252422A (en) | 2011-11-23 |
Family
ID=44979853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102000765A Pending CN102252422A (en) | 2011-07-18 | 2011-07-18 | Low-noise integrated heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102252422A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522847A (en) * | 2011-12-30 | 2012-06-27 | 宁波杜亚机电技术有限公司 | Muting mounting support structure |
| CN103574898A (en) * | 2012-07-30 | 2014-02-12 | 珠海格力电器股份有限公司 | Integral air energy water heater |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563841A (en) * | 2004-03-26 | 2005-01-12 | 陈新祥 | Integral appts of horizontal blowing volute fan evaporator |
| CN2722125Y (en) * | 2004-07-29 | 2005-08-31 | 上海鹿鼎索兰环境技术有限公司 | Indoor integrated water heater of hot pump |
| JP2010032175A (en) * | 2008-07-31 | 2010-02-12 | Hitachi Appliances Inc | Heat pump water heater |
| CN201575586U (en) * | 2009-12-22 | 2010-09-08 | 艾欧史密斯(中国)热水器有限公司 | Embedded heat pump water heater |
| KR20110043260A (en) * | 2009-10-21 | 2011-04-27 | 김현섭 | Boiler for heat pump |
| CN201811427U (en) * | 2010-09-28 | 2011-04-27 | 广州金抡电器有限公司 | Novel heat pump hot water unit |
| CN202204146U (en) * | 2011-07-18 | 2012-04-25 | 德华科电器科技(安徽)有限公司 | Low-noise integrated heat pump water heater |
-
2011
- 2011-07-18 CN CN2011102000765A patent/CN102252422A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1563841A (en) * | 2004-03-26 | 2005-01-12 | 陈新祥 | Integral appts of horizontal blowing volute fan evaporator |
| CN2722125Y (en) * | 2004-07-29 | 2005-08-31 | 上海鹿鼎索兰环境技术有限公司 | Indoor integrated water heater of hot pump |
| JP2010032175A (en) * | 2008-07-31 | 2010-02-12 | Hitachi Appliances Inc | Heat pump water heater |
| KR20110043260A (en) * | 2009-10-21 | 2011-04-27 | 김현섭 | Boiler for heat pump |
| CN201575586U (en) * | 2009-12-22 | 2010-09-08 | 艾欧史密斯(中国)热水器有限公司 | Embedded heat pump water heater |
| CN201811427U (en) * | 2010-09-28 | 2011-04-27 | 广州金抡电器有限公司 | Novel heat pump hot water unit |
| CN202204146U (en) * | 2011-07-18 | 2012-04-25 | 德华科电器科技(安徽)有限公司 | Low-noise integrated heat pump water heater |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522847A (en) * | 2011-12-30 | 2012-06-27 | 宁波杜亚机电技术有限公司 | Muting mounting support structure |
| CN102522847B (en) * | 2011-12-30 | 2015-06-17 | 宁波杜亚机电技术有限公司 | Muting mounting support structure |
| CN103574898A (en) * | 2012-07-30 | 2014-02-12 | 珠海格力电器股份有限公司 | Integral air energy water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |