CN201795579U - Mute air-conditioning mainframe - Google Patents
Mute air-conditioning mainframe Download PDFInfo
- Publication number
- CN201795579U CN201795579U CN2010201917443U CN201020191744U CN201795579U CN 201795579 U CN201795579 U CN 201795579U CN 2010201917443 U CN2010201917443 U CN 2010201917443U CN 201020191744 U CN201020191744 U CN 201020191744U CN 201795579 U CN201795579 U CN 201795579U
- Authority
- CN
- China
- Prior art keywords
- compressor
- condenser
- expansion valve
- gas
- evaporimeter
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000000945 filler Substances 0.000 claims description 9
- 239000011810 insulating material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 5
- 239000010451 perlite Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 3
- 229910001562 pearlite Inorganic materials 0.000 abstract description 2
- 239000012774 insulation material Substances 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Landscapes
- Other Air-Conditioning Systems (AREA)
- Compressor (AREA)
Abstract
A mute air-conditioning mainframe comprises a compressor, a condenser, an evaporator, a thermostatic expansion valve, a gas-liquid separator and a shell. An exhaust opening of the compressor is connected with a gas inlet of the condenser; a liquid outlet of the condenser is connected with a liquid inlet of the thermostatic expansion valve; a liquid outlet of the thermostatic expansion valve is connected to a liquid inlet of the evaporator; a gas outlet of the evaporator is connected with the gas-liquid separator and then connected to a gas inlet of the compressor; and the compressor, the condenser, the evaporator, the thermostatic expansion valve and the gas-liquid separator are arranged inside the shell. The mainframe in a closed structure is filled with pearlite heat insulation and sound insulation materials, effectively reduces noise and has fine heat insulating performance, and harmful heat transfer of the condenser and the evaporator are minimized.
Description
Technical field
The utility model relates to a kind of air-conditioning equipment, relates in particular to a kind of silent air conditioner host machine.
Background technology
Along with economic development, people's living standard is in continuous improve, people to the requirement of the energy consumption of residential central air-and noise thereof also in continuous raising.The outer machine of earth source heat pump is not owing to need to carry out heat exchange with air, therefore can be installed in indoorly, improved the operation and the maintenance condition of air-conditioning, but simultaneously the noise of air-conditioning also had higher requirement.Because existing air-conditioner host all is the open-type casing basically, compressor can produce noise in running, indoor if air-conditioner host is installed in, and then the noise of Chan Shenging can tend to surpass people's patience.Super-silent efficient earth source heat pump main frame of the present utility model because main frame adopts enclosed construction, has weakened the noise of compressor of air conditioner greatly, has promoted the quality of residential central air-.
Summary of the invention
Solve technical problem:
The utility model provides a kind of silent air conditioner host machine, the big problem of noise when having solved above-mentioned air-conditioner host work.
The utility model is the technical solution problem by the following technical programs:
The utility model provides a kind of silent air conditioner host machine, compressor, condenser, evaporimeter, heating power expansion valve, gas-liquid separator, casing; Described compressor steam drain connects the air intake of condenser, the liquid outlet of condenser connects the inlet of heating power expansion valve, the liquid outlet of heating power expansion valve is connected to the inlet of evaporimeter, the venthole of evaporimeter connects gas-liquid separator and is connected to the compressor air intake, and compressor and condenser and evaporimeter and heating power expansion valve and gas-liquid separator are arranged in the casing.
Silent air conditioner host machine described in the utility model also comprises filler opening, arranges filler opening on above-mentioned casing.
Silent air conditioner host machine described in the utility model also comprises the quiet material of sound insulation, and the quiet material of described sound insulation is filled in the casing by above-mentioned filler opening.
Silent air conditioner host machine described in the utility model, described thermal and sound insulating materials is a perlite particle.
Silent air conditioner host machine described in the utility model: described compressor is a screw compressor.
Beneficial effect
Main frame adopt enclosed construction, in fill the perlite thermal and sound insulating materials, reduced the generation of noise effectively, noise is no more than 28db during the main frame operation.
Enclosed construction and thermal and sound insulating materials are used, can effectively prevent the harm of the sharp freezing of compressor crankcase lubricating oil, need not to resemble the pre-energising heating compressor crankcase lubricating oil of common residential central air-main frame before air-conditioning moves in the winter time compressor start operation.Because excellent heat insulation property, harmful heat transfer of condenser and evaporimeter is reduced to minimum level.
Because this main frame adopts the screw compressor and the heating power expansion valve of high reliability, heat exchanger adopts stainless steel plate type heat exchanger, do not have the consumable accessory one four-way change-over valve setting that existing source pump generally adopts in the system, simple in structure, reliability is high, main frame does not need repairing in service life at complete machine.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an outer cage schematic diagram of the present utility model;
1 is compressor among the figure, the 2nd, and condenser, the 3rd, evaporimeter, the 4th, heating power expansion valve, the 5th, gas-liquid separator, the 6th, casing, the 7th, filler opening.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail;
As shown in Figure 1 and Figure 2: a kind of silent air conditioner host machine, compressor 1, condenser 2, evaporimeter 3, heating power expansion valve 4, gas-liquid separator 5, casing 6; Described compressor 1 steam drain connects the air intake of condenser 2, the liquid outlet of condenser 2 connects the inlet of heating power expansion valve 4, the liquid outlet of heating power expansion valve 4 is connected to the inlet of evaporimeter 3, the venthole of evaporimeter 3 connects gas-liquid separator 5 and is connected to compressor 1 air intake, and compressor 1 is arranged in the casing 6 with condenser 2 and evaporimeter 3 and heating power expansion valve 4 and gas-liquid separator 5.Arrange filler opening 7 on casing 6, the quiet material of described sound insulation is filled in the casing 6 by above-mentioned filler opening 7; Thermal and sound insulating materials is a perlite particle.Compressor 1 is a screw compressor.
The refrigerant vapour that is circulated in intrasystem cold-producing medium and becomes after through screw compressor 1 supercharging HTHP is drained into condenser 2, in condenser 2, become the refrigerant liquid of high pressure after the condensation heat release, the refrigerant liquid of high pressure is drained into evaporimeter 3 through heating power expansion valve 4 backs after the throttling step-down, the refrigerant liquid of low pressure becomes low-pressure steam evaporate heat absorption in evaporimeter 3 after, steam is by after gas-liquid separator 5 gas-liquid separations, absorbed and compression again, circulation so repeatedly by screw compressor 1 at last.
This host computer system is simple and reliable for structure, refrigeration system is except the screw compressor 1 and heating power expansion valve 4 that adopt high reliability, and other part is the heat exchanger (condenser 2, evaporimeter 3) and the gas-liquid separator 5 of copper tube connecting pipe and no mechanical moving component.Because can reach more than 100000 hours the average length of working life of famous brand screw compressor and heating power expansion valve, average life span much larger than air conditioner (is calculated with the working lives in 20 years, if work in 1 year 6 months, 20 hours every days of duration of work), therefore need not maintenance in the working life of screw compressor and heating power expansion valve, system maintenance is simple.
After the refrigeration system assembling of this main frame is finished, whole refrigeration system be installed in one the sealing in cabinet, then by carrying out the filling of perlite thermal and sound insulating materials in 7 pairs of mainframe boxes of pack hole, make screw compressor 1, condenser 2, evaporimeter 3 and all pipeline heat insulation well and insulations, cold (heat) amount loss when effectively having reduced the refrigeration system operation by heat insulating pearlite material.Can effectively prevent simultaneously the harm of the sharp freezing of compressor crankcase lubricating oil, need not to resemble the pre-energising heating compressor crankcase lubricating oil of common residential central air-main frame before air-conditioning moves in the winter time compressor start operation.
Owing to the good sealing insulation of cabinet, not only reduced harmful heat transmission, the more important thing is that the noise that compressor produces can drop to below the 28db, guarantee steady, the quiet operation of air conditioner, make the user feel more comfortable, promote the quality of residential central air-.
Claims (5)
1. a silent air conditioner host machine is characterized in that: compressor (1), condenser (2), evaporimeter (3), heating power expansion valve (4), gas-liquid separator (5), casing (6); Described compressor (1) steam drain connects the air intake of condenser (2), the liquid outlet of condenser (2) connects the inlet of heating power expansion valve (4), the liquid outlet of heating power expansion valve (4) is connected to the inlet of evaporimeter (3), the venthole of evaporimeter (3) connects gas-liquid separator (5) and is connected to compressor (1) air intake, and compressor (1) is arranged in the casing (6) with condenser (2) and evaporimeter (3) and heating power expansion valve (4) and gas-liquid separator (5).
2. silent air conditioner host machine according to claim 1 is characterized in that: also comprise filler opening (7), go up at above-mentioned casing (6) and arrange filler opening (7).
3. silent air conditioner host machine according to claim 2 is characterized in that: also comprise the quiet material of sound insulation, the quiet material of described sound insulation is filled in the casing (6) by above-mentioned filler opening (7).
4. silent air conditioner host machine according to claim 3 is characterized in that: described thermal and sound insulating materials is a perlite particle.
5. silent air conditioner host machine according to claim 1 is characterized in that: described compressor (1) is a screw compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201917443U CN201795579U (en) | 2010-05-14 | 2010-05-14 | Mute air-conditioning mainframe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201917443U CN201795579U (en) | 2010-05-14 | 2010-05-14 | Mute air-conditioning mainframe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795579U true CN201795579U (en) | 2011-04-13 |
Family
ID=43850484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201917443U Expired - Fee Related CN201795579U (en) | 2010-05-14 | 2010-05-14 | Mute air-conditioning mainframe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110573808A (en) * | 2017-04-28 | 2019-12-13 | 三菱电机株式会社 | Refrigeration cycle device and electrical apparatus having the same |
| CN111247379A (en) * | 2017-10-25 | 2020-06-05 | 三菱电机株式会社 | Unit for refrigeration cycle device, and electrical apparatus |
-
2010
- 2010-05-14 CN CN2010201917443U patent/CN201795579U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110573808A (en) * | 2017-04-28 | 2019-12-13 | 三菱电机株式会社 | Refrigeration cycle device and electrical apparatus having the same |
| CN110573808B (en) * | 2017-04-28 | 2021-12-10 | 三菱电机株式会社 | Refrigeration cycle device and electrical apparatus having the same |
| CN111247379A (en) * | 2017-10-25 | 2020-06-05 | 三菱电机株式会社 | Unit for refrigeration cycle device, and electrical apparatus |
| CN111247379B (en) * | 2017-10-25 | 2022-03-08 | 三菱电机株式会社 | Unit for refrigeration cycle device, and electrical apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102777990B (en) | Air conditioning unit system of water source heat pump in reservoir for underground hydropower station | |
| CN203857539U (en) | Air conditioning system with compressor waste heat recovery function | |
| CN101245955A (en) | Coolant natural circulation type unit air-conditioning set | |
| CN202328886U (en) | Integral double-cooling efficient water chiller unit | |
| CN201265977Y (en) | Air source heat pump units with air compensating pipeline | |
| CN201053785Y (en) | Heat pump air conditioner | |
| CN202630266U (en) | Cooling device for combined type pump driving annular heat pipe | |
| CN205690623U (en) | A kind of air conditioner condensate water recycling heat exchanger | |
| CN201173633Y (en) | Coolant natural circulation simultaneous using type unit type air-conditioning unit | |
| CN202141254U (en) | High temperature water chilling unit | |
| CN201795579U (en) | Mute air-conditioning mainframe | |
| CN102003830B (en) | Adsorption type refrigerator and compression type air-conditioner combined system | |
| CN201837136U (en) | Low-temperature air source heat pump system with economizer | |
| CN201285185Y (en) | Heat pump combination type air-conditioner | |
| CN201066213Y (en) | Refrigerating circulation device with eductor | |
| CN112524832A (en) | Novel air-conditioning refrigeration system adopting carbon dioxide for refrigeration | |
| CN101839526A (en) | Silent air conditioner host machine | |
| CN216868703U (en) | Cold and hot water device applied to air conditioning system | |
| CN213984106U (en) | Carbon dioxide refrigeration air-conditioning system | |
| CN202177262U (en) | Cage-type condenser and compression condensing unit applying same | |
| CN111351143B (en) | Integral room air conditioner | |
| CN101349489A (en) | Divided air conditioner coolant ball valve connection piping structure | |
| CN212079370U (en) | Inner-cooling mine dehumidification cooling system | |
| CN204285906U (en) | Operation of air conditioning systems | |
| CN207896793U (en) | A kind of air conditioner motor Axile connection structure |
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: KUNSHAN TERGA AVENIR ENERGY EQUIPMENT CO., LTD. Effective date: 20120503 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214153 WUXI, JIANGSU PROVINCE TO: 215300 SUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120503 Address after: 215300 No. 1188, Hongqiao Road, Yushan Town, Jiangsu, Kunshan Patentee after: KUNSHAN TERGA GREEN ENERGY EQUIPMENT CO., LTD. Address before: 214153 Jiangsu province Binhu District of Wuxi City Qian Rong Lu No. 108 Patentee before: Shen Xueming |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20130514 |