CN202209764U - Ground source heat pump unit - Google Patents
Ground source heat pump unit Download PDFInfo
- Publication number
- CN202209764U CN202209764U CN2011203353454U CN201120335345U CN202209764U CN 202209764 U CN202209764 U CN 202209764U CN 2011203353454 U CN2011203353454 U CN 2011203353454U CN 201120335345 U CN201120335345 U CN 201120335345U CN 202209764 U CN202209764 U CN 202209764U
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- Prior art keywords
- compressor
- heat pump
- panel beating
- source heat
- gripper shoe
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Abstract
The utility model discloses a ground source heat pump unit, which comprises a compressor (1) and a unit chassis (2), wherein the compressor (1) is placed on the unit chassis (2). The ground source heat pump unit is technically characterized in that the compressor (1) is provided with a compressor damping device (3) and externally with a silencer (4), and has the advantages that as the compressor is driven to vibrate through the rotation of an internal motor of the compressor, vibration between the compressor and the unit chassis is buffered by the arranged compressor damping device, so that noise caused by the vibration can be reduced partially; further the silencer is arranged outside the compressor to prevent the noise from transmitting, so as to reduce influences of whole unit operation on the surroundings; as a result, the effect of low noise can be achieved, for example, the noise can be decreased to 40 decibels.
Description
Technical field
The utility model relates to the air-conditioning equipment field, specifically is a kind of earth source heat pump unit.
Background technology
Earth source heat pump is to utilize solar energy and the geothermal energy that absorbs in earth surface shallow-layer water source (like underground water, river and lake) and the soil source, through adopting heat pump principle, but the not only heat supply but also the high-efficiency energy-saving air conditioning system that can freeze.Earth source heat pump realizes that through input a spot of high-grade energy (like electric energy) low-temperature heat energy is to the high temperature bit transition.Ground can be distinguished in the winter time as the thermal source of heat pump heating and the low-temperature receiver of summer air-conditioning, promptly in the winter time, " gets the heat in the ground ability " to come out, and after the raising temperature, the supply indoor heating; Summer, take out indoor heat, go down with being discharged into.
The earth source heat pump unit of prior art comprises that by compressor, four-way change-over valve, throttling arrangement, ground source heat interchanger (be condenser during refrigeration; Be evaporimeter when heating) and the load heat exchanger (be evaporimeter during refrigeration; Be condenser when heating) and connect the refrigerant-cycle systems (loop) of the sealing that pipeline forms; Water pump is taken away heat under underground water being drawn up and returning during refrigeration, and water pump and underground water make cold-producing medium absorb phreatic heat under drawing up and returning when heating.In the earth source heat pump unit of prior art, compressor is directly to be placed on the unit chassis, and moving compressor of motor internal rotating band and the vibrations of unit chassis produce noise; And because system pipeline is directly to be welded on exhaust outlet of compressor and return-air mouth, system pipeline makes noise aggravate along with compressor produces resonance; Reach more than 50 decibel, especially be installed in when indoor, disturbed people's normal rest, study and work; Particularly night, had a strong impact on people's sleep.
Summary of the invention
The technical problem that the utility model will solve is to the deficiency that above-mentioned prior art exists, a kind of earth source heat pump unit of low noise to be provided.
The technical solution of the utility model is: a kind of earth source heat pump unit; Comprise compressor and unit chassis, compressor is placed on the unit chassis, and its technical characterstic is; Described compressor is provided with the compressor damping device, and described compressor outside also is provided with silencing means.
After adopting above structure; Compared with prior art, the utlity model has following advantage: the moving compressor vibrations of compressor motor internal rotating band, through the compressor damping device that is provided with; Cushion the vibrations between compressor and the unit chassis, reduced the part noise that vibrations cause; At compressor outer setting silencing means, cut off noise transmission, reduced influence to external world when complete machine operates, by above-mentioned 2 effects that reach low noise, as, make noise be reduced to 40 decibels.
As preferably, described compressor damping device comprises gripper shoe and a plurality of rubber shock-absorbing blob of viscose that is used to place compressor, and the two ends up and down of described rubber shock-absorbing blob of viscose are connected with the unit chassis with gripper shoe respectively.This setting, the vibrations that come the buffer compression machine through gripper shoe come the vibrations between the seat of trying to get to the heart of a matter of cushioned support plate and machine through the rubber shock-absorbing blob of viscose again, make that the compressor damping apparatus structure is simple, and noise reduction effect is obvious.
As preferably, described gripper shoe, rubber shock-absorbing blob of viscose and unit chassis are equipped with on gripper shoe and the unit chassis and the corresponding through hole of bolt through bolt and fixed by nut.This setting has guaranteed the fastness of compressor damping device.
As preferably, described gripper shoe is a rectangle, and the rubber shock-absorbing blob of viscose is arranged on the lower end at four angles of gripper shoe, and the quantity of described rubber shock-absorbing blob of viscose is 4.This setting makes that compressor damping device damping effect is even, easy for installation.
As preferably, described silencing means comprises the panel beating shell of sealing, and the panel beating shell is provided with and supplies to connect the hole that pipeline passes, and it is cotton that the inwall of described panel beating shell is provided with one deck noise reduction ripple, and it is cotton also to be provided with the noise reduction ripple between described hole and the pipeline.This setting cuts off noise transmission, has reduced influence to external world when complete machine operates.
As preferably; Described silencing means comprises the panel beating shell of two-layer sealing; The panel beating shell is provided with and supplies to connect the hole that pipeline passes, and internal layer panel beating shell is arranged on the compressor outside, and outer panel beating shell is arranged on source source pump outside entirely; It is cotton to be provided with one deck noise reduction ripple on the inwall of described panel beating shell, and it is cotton also to be provided with the noise reduction ripple between described hole and the pipeline.This setting cuts off noise transmission more effectively, and dual sound insulation has reduced influence to external world when complete machine operates, and has obviously reduced noise.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Fig. 2 is the broken section structural representation of the utility model.
Fig. 3 is the explosive view of the utility model.
Shown in the figure: 1, compressor; 2, unit chassis; 3, compressor damping device; 31, gripper shoe, 32, the rubber shock-absorbing blob of viscose, 33, bolt, 34, nut.4, silencing means.41, internal layer panel beating shell, 42, outer panel beating shell, 43, the noise reduction ripple is cotton.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done explanation in further detail.
Like Fig. 1, shown in 2, a kind of earth source heat pump unit comprises compressor 1 and unit chassis 2; Compressor 1 is placed on the unit chassis 2; Its technical characterstic is, described compressor 1 is provided with compressor damping device 3, and described compressor 1 outside also is provided with silencing means 4.
In this example, described compressor damping device 3 comprises the gripper shoe 31 and a plurality of rubber shock-absorbing blob of viscoses 32 that is used to place compressor 1, and the two ends up and down of described rubber shock-absorbing blob of viscose 32 are connected with unit chassis 2 with gripper shoe 31 respectively; Described gripper shoe 31, rubber shock-absorbing blob of viscose 32 and unit chassis 2 are fixing through bolt 33 and nut 34, are equipped with and bolt 33 corresponding through holes on gripper shoe 31 and the unit chassis 2; Described gripper shoe 31 is a rectangle, and rubber shock-absorbing blob of viscose 32 is arranged on the lower end at 31 4 angles of gripper shoe, and the quantity of described rubber shock-absorbing blob of viscose 32 is 4, has reduced the chain vibrations that focus produces like this, has reduced noise.
In this example; Described silencing means 4 comprises the panel beating shell 41 of sealing; Panel beating shell 41 is provided with and supplies to connect the hole that pipeline passes, and the inwall of described panel beating shell 41 is provided with one deck noise reduction ripple cotton 43, also is provided with noise reduction ripple cotton 43 between described hole and the pipeline; Described silencing means also can be the panel beating shell that comprises two-layer sealing; The panel beating shell is provided with and supplies to connect the hole that pipeline passes, and internal layer panel beating shell 41 is arranged on compressor 1 outside, and outer panel beating shell 42 is arranged on source source pump outside entirely; Be provided with one deck noise reduction ripple cotton 43 on the inwall of described panel beating shell; Also be provided with noise reduction ripple cotton 43 between described hole and the pipeline, the route of transmission with noise cuts off like this, has reduced room noise.
Below only be described, but can not be interpreted as it is restriction claim with regard to the most preferred embodiment of the utility model.The utility model not only is confined to above embodiment, and its concrete structure allows variation, as: described rubber shock-absorbing blob of viscose 32 also can be upper and lower side directly and gripper shoe 31, the 2 direct bonding connections of unit chassis; Described gripper shoe 31 also can be circular; The quantity of described rubber shock-absorbing blob of viscose 32 can change; Deng.The various variations of being done in the protection domain of every the utility model independent claims are all in the utility model protection domain.
Claims (6)
1. earth source heat pump unit; Comprise compressor (1) and unit chassis (2); Compressor (1) is placed on the unit chassis (2); It is characterized in that: described compressor (1) is provided with compressor damping device (3), and described compressor (1) outside also is provided with silencing means (4).
2. earth source heat pump unit according to claim 1; It is characterized in that: described compressor damping device (3) comprises gripper shoe (31) and a plurality of rubber shock-absorbing blob of viscose (32) that is used to place compressor (1), and the two ends up and down of described rubber shock-absorbing blob of viscose (32) are connected with unit chassis (2) with gripper shoe (31) respectively.
3. earth source heat pump unit according to claim 2; It is characterized in that: described gripper shoe (31), rubber shock-absorbing blob of viscose (32) and unit chassis (2) are fixing through bolt (33) and nut (34), are equipped with on gripper shoe (31) and unit chassis (2) and bolt (33) through hole accordingly.
4. earth source heat pump unit according to claim 2 is characterized in that: described gripper shoe (31) is a rectangle, and rubber shock-absorbing blob of viscose (32) is arranged on the lower end at (31) four angles of gripper shoe, and the quantity of described rubber shock-absorbing blob of viscose (32) is 4.
5. earth source heat pump unit according to claim 1; It is characterized in that: described silencing means (4) comprises the panel beating shell (41) of sealing; Panel beating shell (41) is provided with and supplies to connect the hole that pipeline passes; The inwall of described panel beating shell (41) is provided with one deck noise reduction ripple cotton (43), also is provided with noise reduction ripple cotton (43) between described hole and the pipeline.
6. earth source heat pump unit according to claim 1; It is characterized in that: described silencing means (4) comprises the panel beating shell of two-layer sealing; The panel beating shell is provided with and supplies to connect the hole that pipeline passes, and internal layer panel beating shell (41) is arranged on compressor (1) outside, and outer panel beating shell (42) is arranged on source source pump outside entirely; Be provided with one deck noise reduction ripple cotton (43) on the inwall of described panel beating shell, also be provided with noise reduction ripple cotton (43) between described hole and the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203353454U CN202209764U (en) | 2011-09-08 | 2011-09-08 | Ground source heat pump unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203353454U CN202209764U (en) | 2011-09-08 | 2011-09-08 | Ground source heat pump unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209764U true CN202209764U (en) | 2012-05-02 |
Family
ID=45989311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203353454U Expired - Lifetime CN202209764U (en) | 2011-09-08 | 2011-09-08 | Ground source heat pump unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940808A (en) * | 2017-11-18 | 2018-04-20 | 山东阿尔普尔节能装备有限公司 | A kind of noise reducing type air source heat pump |
| CN108571439A (en) * | 2017-03-08 | 2018-09-25 | 青岛经济技术开发区海尔热水器有限公司 | Compressor module and electric appliance for heat pump |
| CN108981024A (en) * | 2018-08-17 | 2018-12-11 | 大连圣鼎工业装备有限公司 | A kind of environmental protection air gas source heat pump heat supply unit installation |
-
2011
- 2011-09-08 CN CN2011203353454U patent/CN202209764U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571439A (en) * | 2017-03-08 | 2018-09-25 | 青岛经济技术开发区海尔热水器有限公司 | Compressor module and electric appliance for heat pump |
| CN107940808A (en) * | 2017-11-18 | 2018-04-20 | 山东阿尔普尔节能装备有限公司 | A kind of noise reducing type air source heat pump |
| CN108981024A (en) * | 2018-08-17 | 2018-12-11 | 大连圣鼎工业装备有限公司 | A kind of environmental protection air gas source heat pump heat supply unit installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WATERFURNACE SHENGLONG HVACR CLIMATE SOLUTIONS CO. Free format text: FORMER OWNER: AIMEI SHENGLONG (NINGBO) MACHINERY CO., LTD. Effective date: 20130531 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130531 Address after: 315104 Zhejiang city of Ningbo province Yinzhou District investment center JINDA Road No. 788 Patentee after: WaterFurnace Shenglong HVACR Climate Solutions Co., Ltd. Address before: 315104 Zhejiang city of Ningbo province Yinzhou Industrial Park Jin Road No. 788 Patentee before: WFI (Ningbo) Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120502 |
|
| CX01 | Expiry of patent term |