CN103256661A - Low-noise upright air conditioner for series of warships and ships - Google Patents
Low-noise upright air conditioner for series of warships and ships Download PDFInfo
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- CN103256661A CN103256661A CN2012100360703A CN201210036070A CN103256661A CN 103256661 A CN103256661 A CN 103256661A CN 2012100360703 A CN2012100360703 A CN 2012100360703A CN 201210036070 A CN201210036070 A CN 201210036070A CN 103256661 A CN103256661 A CN 103256661A
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Abstract
The invention relates to an air conditioner, in particular to an upright air conditioner for a series of ships. The upright air conditioner is extremely low in noise index and sequentially comprises an air outlet cavity section, a fan cavity section, an air inlet cavity section and a compression and condensation cavity section from top to bottom, corresponding sound-insulation composite boards are laid in each cavity section, a fan motor assembly is arranged at a joint of the air outlet cavity section and the fan cavity section, an evaporator is obliquely arranged in the air inlet cavity section, an electric heater is arranged at the upper end of the evaporator, a water plate is arranged at the lower end of the evaporator, the compression and condensation cavity section is provided with a compressor and a condenser, high-performance rubber shock absorbers are assembled at bottom feet of the compressor, and an integral sound absorption silencing cover is additionally arranged on the surface of the compressor. The upright air conditioner has the advantages that a gap of deficiency of low-noise upright air conditioners for ships at present is filled, the noise index of the upright air conditioner is superior to a noise index of an imported commercial air conditioner, and the upright air conditioner is applicable to various warships, ships and offshore oil platforms; and a design source of the upright air conditioner is tackled, the upright air conditioner is repeatedly tested, and noise reduction processing technologies for effective damping, vibration reduction, vibration isolation, sound insulation, sound absorption, sound attenuation and the like are applied to the upright air conditioner.
Description
Technical field
The present invention relates to is a kind of air conditioner, more precisely the very low vertical air conditioner machine serial peculiar to vessel (device) of a kind of noise objective.
Background technology
Vertical air conditioner machine peculiar to vessel (device) is widely used on all kinds of warships, ship and the offshore oil platform with its unique advantage.Vertical air conditioner machine peculiar to vessel (device) is generally water-cooled, and compressor, blower fan, condenser, evaporimeter etc. zero, parts are installed in the cabinet, thereby noise is bigger.
The requirement of the correlated noise parameter of main vertical air conditioner machine (device) manufacturer peculiar to vessel and external import brand water-cooled business PC, and relevant national standard at present is compared as follows (table 1, table 2, table 3, table 4):
Table 1
Table 2
Table 3
Table 4
By relatively finding, existing ship is bigger with vertical air conditioner machine (device) noise, have a long way to go than the import brand business PC, and external import brand water-cooled business PC has certain limitation peculiar to vessel, so low noise vertical air conditioner machine peculiar to vessel (device) still is blank.
Summary of the invention
The present invention is overcoming above-mentioned weak point, provides a kind of noise objective very low vertical air conditioner machine serial peculiar to vessel (device).
For reaching above-mentioned effect, the present invention adopts following technical scheme; A kind of serial naval vessel low noise vertical air conditioner machine (device), it comprises air-out chamber section successively from top to bottom, blower fan chamber section, air-inlet cavity section and compression condensation chamber section, lay corresponding sound insulation in described each chamber section and be laminated with plate, described air-out chamber section and section junction, blower fan chamber are provided with fan motor assembly, described air-inlet cavity section introversion angle mount has evaporimeter, upper end of evaporator is equipped with electric heater, the lower end is provided with water pond, described compression condensation chamber section is provided with compressor and cool condenser, described compressor footing is equipped with the high-performance rubber shock absorber, and the surface adds the whole silencer cover of sound absorption.
Described fan motor assembly comprises ladder blower fan installing plate, centrifugal blower and motor;
The described blower fan centrifugal blower of two air intake major diameter high-efficient low-noise types, and adopt shock absorber (piece) shock-absorbing to install;
The described compressor vortex compressor of low noise type, and compressor is provided with male and female self-adhesion hasp;
The whole silencer cover of described sound absorption is by fixedly larynx hoop, top cover liner spider, top cover and compound coaming plate constitute;
Described ladder blower fan installing plate is laminated with plate by sound insulation and sticks on the ladder blower fan installing plate and make.
The invention has the beneficial effects as follows: filled up the blank of present no low noise vertical air conditioner machine peculiar to vessel (device), and its noise objective all is better than import business PC level, is fit to use on all kinds of warships, ship and the offshore oil platform.And set about from the design source, by repetition test, and through noise reduction process The Application of Technology such as effectively damping, vibration damping, vibration isolation, sound insulation, sound absorption, noise eliminations, guarantee that the seriation naval vessel reaches following table (table 5) level with low noise vertical air conditioner machine (device).
Table 5
Description of drawings
The present invention is further elaborated below in conjunction with accompanying drawing;
Accompanying drawing 1 is overall structure schematic diagram of the present invention;
Accompanying drawing 2 is fan motor assembly structural representation of the present invention;
Accompanying drawing 3 is the compressor of the present invention whole silencer cover structural representation that absorbs sound.
4. compression condensation chamber section 5. sound insulations of 1. air-out chamber sections, 2. blower fan chamber sections, 3. air-inlet cavity sections are laminated with fixedly larynx hoop 18. top cover liner spiders 19. top covers 20. compound coaming plate 21. male and female self-adhesion hasps of whole silencer cover 12. condensers 13. rubber absorbers 14. ladder blower fan installing plates 15. centrifugal blowers 16. motors 17. of plate 6. fan motor assemblies, 7. electric heater 8. evaporimeters, 9. water pond 10. compressors, 11. sound absorptions among the figure.
Specific implementation method
A kind of serial naval vessel low noise vertical air conditioner machine (device) as shown in Figure 1, it comprises air-out chamber section 1 successively from top to bottom, blower fan chamber section 2, air-inlet cavity section 3 and compression condensation chamber section 4, lay corresponding sound insulation in described each chamber section and be laminated with plate 5, described air-out chamber section 1 is provided with fan motor assembly 6 with section 2 junctions, blower fan chamber, described air-inlet cavity section 3 introversion angle mounts have evaporimeter 8, electric heater 7 is equipped with in the upper end of evaporimeter 8, the lower end is provided with water pond 9, described compression condensation chamber section 4 is provided with compressor 10 and cool condenser 12, described compressor 10 footing are equipped with high-performance rubber shock absorber 13, and the surface adds the whole silencer cover 11 of sound absorption.
Noise source of the present invention mainly is blower fan and compressor 10, and its specific embodiment is as follows:
With the vortex compressor 10 of low noise type, auxiliary following three key technologies are handled: a. compressor 10 footing are equipped with high-performance rubber shock absorber 13, make compressor 10 be in free suspended state; B. design metal shock-absorbing flexible pipe or damping ring on suction, the gas exhaust piping reduce the noise of vibration generation along the pipeline transmission, generation friction or resonance; C. compressor 10 adds the whole silencer cover 11 of sound absorption.
Blower fan aspect noise-reducing design
With two air intake major diameter high-efficient low-noise type centrifugal blowers 15, the high-performance blower motor adopts shock absorber (piece) shock-absorbing to install, and reduces the noise that vibration produces.
Key is to have improved traditional flat air channel structure, adopt stepped sound absorption air channel structure, under the impregnable prerequisite of circulation of guarantee ventilating, deadened the noise of mechanical oscillation that the blower fan motion produces and aerodynamics aspect effectively by outside the spreading out of of air outlet.
Above-mentioned two aspects are handled and are only played part effect, and whole noise figure is still bigger, need be at noise reduction aspect the overall structure and refrigerant piping aspect noise reduction, and the specific embodiment is as follows:
Overall structure aspect noise-reducing design
The key problem in technology of this respect is to adopt the mode of segmentation separate space, segment processing to carry out noise reduction, air conditioner (device) is separated into relatively independent chamber section: compression condensation chamber section 4, air-inlet cavity section 3, blower fan chamber section 2, air-out chamber section 1.In each chamber section, according to the noise testing situation, take corresponding noise reduction measure, select to lay corresponding sound insulation and be laminated with plate 5, realize the effect of de-noising sound insulation.
Refrigerant piping aspect noise-reducing design
Cold-producing medium flows in pipe; Collision between the tube and tube, friction all can produce noise, and at this noise like, the key of processing is in the design of refrigerant piping, reasonably pipeline trend and bending, and smoothness reduces resistance as far as possible, designs damping ring, shock-absorbing pipe in position.Produce flow perturbation noise place by test at the refrigerant piping, wrap up processing etc. with damping, vibration isolation rubber material and acoustic material.
Claims (6)
1. a serial naval vessel is with low noise vertical air conditioner machine (device), it comprises air-out chamber section (1) successively from top to bottom, blower fan chamber section (2), air-inlet cavity section (3) and compression condensation chamber section (4), it is characterized in that: lay sound insulation in described each chamber section and be laminated with plate (5), described air-out chamber section (1) is provided with fan motor assembly (6) with blower fan chamber section (2) junction, described air-inlet cavity section (3) introversion angle mount has evaporimeter (8), electric heater (7) is equipped with in the upper end of evaporimeter (8), the lower end is provided with water pond (9), described compression condensation chamber section (4) is provided with compressor (10) and cool condenser (12), described compressor (10) footing is equipped with high-performance rubber shock absorber (13), and the surface adds sound absorption whole silencer cover (11).
2. by the described a kind of serial naval vessel of claim 1 low noise vertical air conditioner machine (device), it is characterized in that: described fan motor assembly (6) comprises ladder blower fan installing plate (14), centrifugal blower (15) and motor (16).
3. by the described a kind of serial naval vessel of claim 1 low noise vertical air conditioner machine (device), it is characterized in that: described blower fan (15) centrifugal blower (15) of two air intake major diameter high-efficient low-noise types, and adopt shock absorber (piece) shock-absorbing to install.
4. by the described a kind of serial naval vessel of claim 1 low noise vertical air conditioner machine (device), it is characterized in that: described compressor (10) vortex compressor (10) of low noise type, and compression (10) machine is provided with male and female self-adhesion hasp (21).
5. by the described a kind of serial naval vessel of claim 1 low noise vertical air conditioner machine (device), it is characterized in that: the whole silencer cover of described sound absorption (11) is by fixedly larynx hoop (17), top cover liner spider (18), top cover (19) and compound coaming plate (20) constitute.
6. by the described fan motor assembly of claim 2 (6), it is characterized in that: described ladder blower fan installing plate (14) is laminated with plate (5) by sound insulation and sticks on ladder blower fan installing plate (14) and go up and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100360703A CN103256661A (en) | 2012-02-17 | 2012-02-17 | Low-noise upright air conditioner for series of warships and ships |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100360703A CN103256661A (en) | 2012-02-17 | 2012-02-17 | Low-noise upright air conditioner for series of warships and ships |
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| CN103256661A true CN103256661A (en) | 2013-08-21 |
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| CN2012100360703A Pending CN103256661A (en) | 2012-02-17 | 2012-02-17 | Low-noise upright air conditioner for series of warships and ships |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851698A (en) * | 2014-02-10 | 2014-06-11 | 中船重工天禾船舶设备江苏有限公司 | Split air conditioner for ship |
| CN103925658A (en) * | 2014-04-25 | 2014-07-16 | 江苏兆胜空调有限公司 | Ship high-frequency and high-pressure sterilization and purification air-conditioning device |
| CN103925648A (en) * | 2014-04-25 | 2014-07-16 | 江苏兆胜空调有限公司 | Marine low-noise vertical cabinet type air conditioner |
| CN105180303A (en) * | 2015-10-08 | 2015-12-23 | 江苏兆胜空调有限公司 | Low noise unit type air conditioning processor for warehouse |
| CN105783156A (en) * | 2016-03-15 | 2016-07-20 | 湘潭大学 | Vertical integrated water-loop heat pump set |
| CN110469921A (en) * | 2019-08-09 | 2019-11-19 | 中国舰船研究设计中心 | A kind of naval vessels integrated form air-conditioning station |
| CN114234293A (en) * | 2021-11-05 | 2022-03-25 | 泰州越洋船舶设备有限公司 | Marine low noise point vertical cabinet type air conditioner |
| CN115214867A (en) * | 2022-08-26 | 2022-10-21 | 广船国际有限公司 | Cabin air inlet structure and ice area ship |
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| US4519539A (en) * | 1982-09-29 | 1985-05-28 | Carrier Corporation | Method and apparatus for regulating an economizer damper using indoor fan air pressure |
| CN201429161Y (en) * | 2009-07-08 | 2010-03-24 | 郑州中南科莱空调设备有限公司 | Integral water resource air conditioner with heat pump |
| CN201902306U (en) * | 2010-11-23 | 2011-07-20 | 上海酷锐节能环保科技有限公司 | Sound insulation device for compressor |
| CN202032695U (en) * | 2011-03-23 | 2011-11-09 | 浙江盾安人工环境股份有限公司 | Vertical cabinet type water loop heat pump device |
| CN202485121U (en) * | 2012-02-17 | 2012-10-10 | 泰州市沪江特种设备有限公司 | Low-noise cabinet-type air-conditioner or air-conditioner for series ships and warships |
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2012
- 2012-02-17 CN CN2012100360703A patent/CN103256661A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4519539A (en) * | 1982-09-29 | 1985-05-28 | Carrier Corporation | Method and apparatus for regulating an economizer damper using indoor fan air pressure |
| CN201429161Y (en) * | 2009-07-08 | 2010-03-24 | 郑州中南科莱空调设备有限公司 | Integral water resource air conditioner with heat pump |
| CN201902306U (en) * | 2010-11-23 | 2011-07-20 | 上海酷锐节能环保科技有限公司 | Sound insulation device for compressor |
| CN202032695U (en) * | 2011-03-23 | 2011-11-09 | 浙江盾安人工环境股份有限公司 | Vertical cabinet type water loop heat pump device |
| CN202485121U (en) * | 2012-02-17 | 2012-10-10 | 泰州市沪江特种设备有限公司 | Low-noise cabinet-type air-conditioner or air-conditioner for series ships and warships |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851698A (en) * | 2014-02-10 | 2014-06-11 | 中船重工天禾船舶设备江苏有限公司 | Split air conditioner for ship |
| CN103925658A (en) * | 2014-04-25 | 2014-07-16 | 江苏兆胜空调有限公司 | Ship high-frequency and high-pressure sterilization and purification air-conditioning device |
| CN103925648A (en) * | 2014-04-25 | 2014-07-16 | 江苏兆胜空调有限公司 | Marine low-noise vertical cabinet type air conditioner |
| CN103925648B (en) * | 2014-04-25 | 2017-01-04 | 江苏兆胜空调有限公司 | A kind of low noise vertical air conditioner machine peculiar to vessel |
| CN105180303A (en) * | 2015-10-08 | 2015-12-23 | 江苏兆胜空调有限公司 | Low noise unit type air conditioning processor for warehouse |
| CN105783156A (en) * | 2016-03-15 | 2016-07-20 | 湘潭大学 | Vertical integrated water-loop heat pump set |
| CN105783156B (en) * | 2016-03-15 | 2018-06-12 | 湘潭大学 | A kind of vertical monoblock type water-loop heat pump unit |
| CN110469921A (en) * | 2019-08-09 | 2019-11-19 | 中国舰船研究设计中心 | A kind of naval vessels integrated form air-conditioning station |
| CN114234293A (en) * | 2021-11-05 | 2022-03-25 | 泰州越洋船舶设备有限公司 | Marine low noise point vertical cabinet type air conditioner |
| CN115214867A (en) * | 2022-08-26 | 2022-10-21 | 广船国际有限公司 | Cabin air inlet structure and ice area ship |
| CN115214867B (en) * | 2022-08-26 | 2023-08-15 | 广船国际有限公司 | Cabin air inlet structure and ice area ship |
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Application publication date: 20130821 |